Wednesday Nov 4, 2026
SPY +1.6% · QQQ +1.0% · 11 headline-sized moves
Group moveChips & AI hardware
Dell Technologies
Opened −5.8% and extended the move after the open (−3.2% open to close) on 1.6× normal volume.
SPY +1.6%, QQQ +1.0%. 35% of the other 49 moved the same way.
Peers: MU −7.0%, LRCX −4.0%, INTC −3.8%, ASML −3.6%, AMAT −3.3%. Before the move it sat −30.5% from its high, RSI 36.
Rose about 300% in 2026, then a Barclays downgrade on Oct 14 (-11.3%) over valuation and memory prices normalizing, then Intel's PC and memory warning on Oct 30 (-10.8%).
Similar moments: In the 8 most similar moves, the stock kept falling the next day 6 times and bounced 2 times (median −0.5%). 20 sessions later the median was +15.0% (88% of 8 higher); SPY's median over the same windows was +1.9%.
The 8 closest past moves
MU −7.0%
Group moveChips & AI hardware
Micron Technology
Opened −3.8% and extended the move after the open (−3.4% open to close) on 1.3× normal volume.
SPY +1.6%, QQQ +1.0%. 35% of the other 49 moved the same way.
Peers: DELL −8.8%, LRCX −4.0%, INTC −3.8%, ASML −3.6%, AMAT −3.3%. Before the move it sat −29.5% from its high, RSI 40.
Memory-price momentum is peaking: DRAM price gains slowed from roughly 60% a quarter to the high teens. Up about 197% in the first half of 2026 before the July 1 chip crash.
Similar moments: In the 8 most similar moves, the stock kept falling the next day 5 times and bounced 3 times (median −0.5%). 20 sessions later the median was +8.0% (88% of 8 higher); SPY's median over the same windows was +2.9%.
The 8 closest past moves
Stock-specificInformation Technology
Microsoft
Opened +4.4% and extended the move after the open (+2.2% open to close) on 2.3× normal volume.
SPY +1.6%, QQQ +1.0%. 63% of the other 49 moved the same way.
Peers: AAPL +5.3%, IBM +1.7%, PANW −0.6%, CRWD −1.5%, ORCL −1.9%. Before the move it sat −4.1% from its high, RSI 49.
Similar moments: In the 8 most similar moves, the stock kept rising the next day 5 times and gave some back 3 times (median +0.5%). 20 sessions later the median was +6.9% (62% of 8 higher); SPY's median over the same windows was +0.7%.
The 8 closest past moves
HD +6.5%
Stock-specificConsumer Discretionary
Home Depot (The)
Opened +3.7% and extended the move after the open (+2.7% open to close) on 1.7× normal volume.
SPY +1.6%, QQQ +1.0%. 63% of the other 49 moved the same way.
Peers: AMZN +6.1%, TSLA −3.3%. Before the move it sat −12.8% from its high, RSI 66.
Similar moments: In the 8 most similar moves, the stock kept rising the next day 4 times and gave some back 4 times (median +0.2%). 20 sessions later the median was +4.0% (75% of 8 higher); SPY's median over the same windows was +1.2%.
The 8 closest past moves
Stock-specificConsumer Discretionary
Amazon
Opened +5.6% and extended the move after the open (+0.5% open to close) on 2.2× normal volume.
SPY +1.6%, QQQ +1.0%. 63% of the other 49 moved the same way.
Peers: HD +6.5%, TSLA −3.3%. Before the move it sat −11.7% from its high, RSI 49.
Similar moments: In the 8 most similar moves, the stock kept rising the next day 5 times and gave some back 3 times (median +2.7%). 20 sessions later the median was +10.0% (75% of 8 higher); SPY's median over the same windows was +1.0%.
The 8 closest past moves
Stock-specificInformation Technology
Apple Inc.
Opened +2.9% and extended the move after the open (+2.3% open to close) on 2.0× normal volume.
SPY +1.6%, QQQ +1.0%. 63% of the other 49 moved the same way.
Peers: MSFT +6.7%, IBM +1.7%, PANW −0.6%, CRWD −1.5%, ORCL −1.9%. Before the move it sat −4.9% from its high, RSI 42.
Similar moments: In the 8 most similar moves, the stock kept rising the next day 2 times and gave some back 6 times (median −0.3%). 20 sessions later the median was +4.1% (62% of 8 higher); SPY's median over the same windows was −1.4%.
The 8 closest past moves
Stock-specificIndustrials
Caterpillar Inc.
Opened −2.3% and extended the move after the open (−3.0% open to close) on 1.7× normal volume.
SPY +1.6%, QQQ +1.0%. 35% of the other 49 moved the same way.
Peers: RTX −2.6%, GE +2.7%. Before the move it sat −41.2% from its high, RSI 26.
Similar moments: In the 8 most similar moves, the stock kept falling the next day 5 times and bounced 3 times (median −0.9%). 20 sessions later the median was +0.7% (62% of 8 higher); SPY's median over the same windows was +0.6%.
The 8 closest past moves
Group moveEnergy
ExxonMobil
Opened −1.8% and extended the move after the open (−2.9% open to close) on 2.1× normal volume.
SPY +1.6%, QQQ +1.0%. 35% of the other 49 moved the same way.
Peers: CVX −3.7%. Before the move it sat −5.2% from its high, RSI 53.
Similar moments: In the 8 most similar moves, the stock kept falling the next day 3 times and bounced 5 times (median +0.1%). 20 sessions later the median was −0.8% (38% of 8 higher); SPY's median over the same windows was +1.2%.
The 8 closest past moves
Group moveFinancials
JPMorgan Chase
Opened +2.4% and extended the move after the open (+1.8% open to close) on 1.5× normal volume.
SPY +1.6%, QQQ +1.0%. 63% of the other 49 moved the same way.
Peers: MS +4.2%, BAC +4.0%, BRK-B +4.0%, MA +3.9%, V +3.8%. Before the move it sat −7.0% from its high, RSI 50.
Similar moments: In the 8 most similar moves, the stock kept rising the next day 5 times and gave some back 3 times (median +0.5%). 20 sessions later the median was +1.9% (62% of 8 higher); SPY's median over the same windows was +0.8%.
The 8 closest past moves
Group moveFinancials
Berkshire Hathaway
Opened +1.7% and extended the move after the open (+2.3% open to close) on 1.5× normal volume.
SPY +1.6%, QQQ +1.0%. 63% of the other 49 moved the same way.
Peers: MS +4.2%, JPM +4.2%, BAC +4.0%, MA +3.9%, V +3.8%. Before the move it sat +0.0% from its high, RSI 75.
No headlines were found for this move when it was logged.
Similar moments: In the 8 most similar moves, the stock kept rising the next day 5 times and gave some back 3 times (median +0.3%). 20 sessions later the median was +1.5% (62% of 8 higher); SPY's median over the same windows was +1.3%.
The 8 closest past moves
V +3.8%
Group moveFinancials
Visa Inc.
Opened +1.7% and extended the move after the open (+2.1% open to close) on 1.5× normal volume.
SPY +1.6%, QQQ +1.0%. 63% of the other 49 moved the same way.
Peers: MS +4.2%, JPM +4.2%, BAC +4.0%, BRK-B +4.0%, MA +3.9%. Before the move it sat −1.2% from its high, RSI 69.
Similar moments: In the 8 most similar moves, the stock kept rising the next day 4 times and gave some back 4 times (median −0.0%). 20 sessions later the median was +3.0% (62% of 8 higher); SPY's median over the same windows was +2.0%.
The 8 closest past moves
Monday Nov 2, 2026
SPY −0.5% · QQQ −1.4% · 5 headline-sized moves
Group moveChips & AI hardware
Intel
Opened −0.6% and extended the move after the open (−8.3% open to close) on 2.0× normal volume.
SPY −0.5%, QQQ −1.4%. 61% of the other 49 moved the same way.
Peers: AMD −7.5%, DELL −7.4%, MU −5.8%, LRCX −4.8%, AMAT −4.0%. Before the move it sat −53.3% from its high, RSI 25.
Q4 revenue guide of $15-16B vs $17.1B expected, weak PC demand and a plant accident in Israel. Fell 28.6% on Oct 30, its worst day since 1974, and dragged the whole chip group down that day.
No headlines were found for this move when it was logged.
Similar moments: In the 8 most similar moves, the stock kept falling the next day 4 times and bounced 4 times (median +0.8%). 20 sessions later the median was +12.4% (88% of 8 higher); SPY's median over the same windows was +2.7%.
Since then: −2.8% after 2 sessions. Rhyming at 1 session (actual +1.0% vs lookalikes +0.8%)
The 8 closest past moves
Group moveInformation Technology
Oracle Corporation
Opened −3.7% and extended the move after the open (−5.3% open to close) on 1.9× normal volume.
SPY −0.5%, QQQ −1.4%. 61% of the other 49 moved the same way.
Peers: PANW −3.9%, CRWD −3.4%, PLTR −3.1%, MSFT −2.8%, IBM −2.1%. Before the move it sat −49.6% from its high, RSI 46.
Its own story: a debt-funded AI data-center buildout. About $130B of debt, fiscal-2026 free cash flow of -$23.7B, a planned $40B raise including $20B of stock, heavy reliance on OpenAI, and record default-insurance costs.
No headlines were found for this move when it was logged.
Similar moments: In the 8 most similar moves, the stock kept falling the next day 5 times and bounced 3 times (median −0.9%). 20 sessions later the median was +12.7% (88% of 8 higher); SPY's median over the same windows was +3.0%.
Since then: +3.8% after 2 sessions. Not rhyming at 1 session (actual +5.8% vs lookalikes −0.9%)
The 8 closest past moves
Group moveChips & AI hardware
Advanced Micro Devices
Opened +1.2% and extended the move after the open (−8.6% open to close) on 1.6× normal volume.
SPY −0.5%, QQQ −1.4%. 61% of the other 49 moved the same way.
Peers: INTC −8.8%, DELL −7.4%, MU −5.8%, LRCX −4.8%, AMAT −4.0%. Before the move it sat −22.3% from its high, RSI 40.
Swept up in the chip selloffs: Oct 22 (-8.1%) and Oct 30 (-10.9%, the day of Intel's guidance shock). Reported Nov 3.
No headlines were found for this move when it was logged.
Similar moments: In the 8 most similar moves, the stock kept falling the next day 2 times and bounced 6 times (median +3.3%). 20 sessions later the median was +9.3% (75% of 8 higher); SPY's median over the same windows was +3.4%.
Since then: +4.7% after 2 sessions. Rhyming at 1 session (actual +3.7% vs lookalikes +3.3%)
The 8 closest past moves
Group moveChips & AI hardware
Dell Technologies
Opened −0.3% and extended the move after the open (−7.1% open to close) on 1.0× normal volume.
SPY −0.5%, QQQ −1.4%. 61% of the other 49 moved the same way.
Peers: INTC −8.8%, AMD −7.5%, MU −5.8%, LRCX −4.8%, AMAT −4.0%. Before the move it sat −27.8% from its high, RSI 36.
Rose about 300% in 2026, then a Barclays downgrade on Oct 14 (-11.3%) over valuation and memory prices normalizing, then Intel's PC and memory warning on Oct 30 (-10.8%).
No headlines were found for this move when it was logged.
Similar moments: In the 8 most similar moves, the stock kept falling the next day 5 times and bounced 3 times (median −0.4%). 20 sessions later the median was +7.2% (75% of 8 higher); SPY's median over the same windows was +1.9%.
Since then: −5.2% after 2 sessions. Not rhyming at 1 session (actual +4.0% vs lookalikes −0.4%)
The 8 closest past moves
MU −5.8%
Group moveChips & AI hardware
Micron Technology
Opened +0.7% and extended the move after the open (−6.4% open to close) on 1.1× normal volume.
SPY −0.5%, QQQ −1.4%. 61% of the other 49 moved the same way.
Peers: INTC −8.8%, AMD −7.5%, DELL −7.4%, LRCX −4.8%, AMAT −4.0%. Before the move it sat −27.1% from its high, RSI 42.
Memory-price momentum is peaking: DRAM price gains slowed from roughly 60% a quarter to the high teens. Up about 197% in the first half of 2026 before the July 1 chip crash.
No headlines were found for this move when it was logged.
Similar moments: In the 8 most similar moves, the stock kept falling the next day 3 times and bounced 5 times (median +0.8%). 20 sessions later the median was +6.1% (75% of 8 higher); SPY's median over the same windows was +3.2%.
Since then: −4.6% after 2 sessions. Rhyming at 1 session (actual +2.6% vs lookalikes +0.8%)
The 8 closest past moves
Friday Oct 30, 2026
SPY −1.8% · QQQ −3.5% · 10 headline-sized moves
Market-wideChips & AI hardware
Intel
Opened −25.8% and extended the move after the open (−3.8% open to close) on 4.6× normal volume.
SPY −1.8%, QQQ −3.5%. 63% of the other 49 moved the same way.
Peers: AMD −10.9%, DELL −10.8%, AMAT −7.5%, ASML −6.5%, LRCX −6.0%. Before the move it sat −34.7% from its high, RSI 41.
Q4 revenue guide of $15-16B vs $17.1B expected, weak PC demand and a plant accident in Israel. Fell 28.6% on Oct 30, its worst day since 1974, and dragged the whole chip group down that day.
No headlines were found for this move when it was logged.
Similar moments: In the 7 most similar moves, the stock kept falling the next day 5 times and bounced 2 times (median −2.7%). 20 sessions later the median was +0.2% (57% of 7 higher); SPY's median over the same windows was +2.5%.
Since then: −11.4% after 3 sessions. Rhyming at 1 session (actual −8.8% vs lookalikes −2.7%)
The 7 closest past moves
AMD −10.9%
Market-wideChips & AI hardware
Advanced Micro Devices
Opened −10.2% and extended the move after the open (−0.7% open to close) on 2.0× normal volume.
SPY −1.8%, QQQ −3.5%. 63% of the other 49 moved the same way.
Peers: INTC −28.6%, DELL −10.8%, AMAT −7.5%, ASML −6.5%, LRCX −6.0%. Before the move it sat −12.8% from its high, RSI 51.
Swept up in the chip selloffs: Oct 22 (-8.1%) and Oct 30 (-10.9%, the day of Intel's guidance shock). Reported Nov 3.
No headlines were found for this move when it was logged.
Similar moments: In the 8 most similar moves, the stock kept falling the next day 4 times and bounced 4 times (median +0.8%). 20 sessions later the median was +5.8% (62% of 8 higher); SPY's median over the same windows was +2.4%.
Since then: −3.2% after 3 sessions. Not rhyming at 1 session (actual −7.5% vs lookalikes +0.8%)
The 8 closest past moves
Market-wideChips & AI hardware
Dell Technologies
Opened −11.9% and pared the move after the open (+1.3% open to close) on 1.7× normal volume.
SPY −1.8%, QQQ −3.5%. 63% of the other 49 moved the same way.
Peers: INTC −28.6%, AMD −10.9%, AMAT −7.5%, ASML −6.5%, LRCX −6.0%. Before the move it sat −19.1% from its high, RSI 44.
Rose about 300% in 2026, then a Barclays downgrade on Oct 14 (-11.3%) over valuation and memory prices normalizing, then Intel's PC and memory warning on Oct 30 (-10.8%).
No headlines were found for this move when it was logged.
Similar moments: In the 8 most similar moves, the stock kept falling the next day 2 times and bounced 6 times (median +1.0%). 20 sessions later the median was +2.8% (75% of 8 higher); SPY's median over the same windows was +0.4%.
Since then: −12.2% after 3 sessions. Not rhyming at 1 session (actual −7.4% vs lookalikes +1.0%)
The 8 closest past moves
Market-wideChips & AI hardware
Applied Materials
Opened −5.9% and extended the move after the open (−1.7% open to close) on 1.5× normal volume.
SPY −1.8%, QQQ −3.5%. 63% of the other 49 moved the same way.
Peers: INTC −28.6%, AMD −10.9%, DELL −10.8%, ASML −6.5%, LRCX −6.0%. Before the move it sat −41.6% from its high, RSI 44.
No headlines were found for this move when it was logged.
Similar moments: In the 8 most similar moves, the stock kept falling the next day 5 times and bounced 3 times (median −0.8%). 20 sessions later the median was −5.2% (38% of 8 higher); SPY's median over the same windows was +0.2%.
Since then: −5.3% after 3 sessions. Rhyming at 1 session (actual −4.0% vs lookalikes −0.8%)
The 8 closest past moves
Market-wideChips & AI hardware
ASML Holding
Opened −5.2% and extended the move after the open (−1.4% open to close) on 1.4× normal volume.
SPY −1.8%, QQQ −3.5%. 63% of the other 49 moved the same way.
Peers: INTC −28.6%, AMD −10.9%, DELL −10.8%, AMAT −7.5%, LRCX −6.0%. Before the move it sat −15.6% from its high, RSI 49.
Similar moments: In the 8 most similar moves, the stock kept falling the next day 4 times and bounced 4 times (median −0.2%). 20 sessions later the median was +11.9% (62% of 8 higher); SPY's median over the same windows was +3.2%.
Since then: −4.4% after 3 sessions. Rhyming at 1 session (actual −2.5% vs lookalikes −0.2%)
The 8 closest past moves
Market-wideInformation Technology
Oracle Corporation
Opened −4.3% and extended the move after the open (−2.2% open to close) on 1.3× normal volume.
SPY −1.8%, QQQ −3.5%. 63% of the other 49 moved the same way.
Peers: PLTR −6.3%, CRWD −4.1%, PANW −3.9%, MSFT −1.6%, AAPL −1.2%. Before the move it sat −48.6% from its high, RSI 53.
Its own story: a debt-funded AI data-center buildout. About $130B of debt, fiscal-2026 free cash flow of -$23.7B, a planned $40B raise including $20B of stock, heavy reliance on OpenAI, and record default-insurance costs.
No headlines were found for this move when it was logged.
Similar moments: In the 8 most similar moves, the stock kept falling the next day 5 times and bounced 3 times (median −0.4%). 20 sessions later the median was −5.2% (38% of 8 higher); SPY's median over the same windows was +1.6%.
Since then: −5.3% after 3 sessions. Rhyming at 1 session (actual −8.8% vs lookalikes −0.4%)
The 8 closest past moves
Market-wideInformation Technology
Palantir Technologies
Opened −1.4% and extended the move after the open (−4.9% open to close) on 1.2× normal volume.
SPY −1.8%, QQQ −3.5%. 63% of the other 49 moved the same way.
Peers: ORCL −6.4%, CRWD −4.1%, PANW −3.9%, MSFT −1.6%, AAPL −1.2%. Before the move it sat −6.0% from its high, RSI 53.
AI-software valuation reset. Fell 7.2% on Oct 16 in a tech selloff while still at about 98x forward earnings, with questions about how AI spending gets funded. Reported Nov 2.
No headlines were found for this move when it was logged.
Similar moments: In the 8 most similar moves, the stock kept falling the next day 3 times and bounced 5 times (median +0.7%). 20 sessions later the median was +1.3% (62% of 8 higher); SPY's median over the same windows was +2.2%.
Since then: −6.7% after 3 sessions. Not rhyming at 1 session (actual −3.1% vs lookalikes +0.7%)
The 8 closest past moves
Market-wideChips & AI hardware
Lam Research
Opened −5.9% and extended the move after the open (−0.1% open to close) on 1.8× normal volume.
SPY −1.8%, QQQ −3.5%. 63% of the other 49 moved the same way.
Peers: INTC −28.6%, AMD −10.9%, DELL −10.8%, AMAT −7.5%, ASML −6.5%. Before the move it sat −41.2% from its high, RSI 39.
No headlines were found for this move when it was logged.
Similar moments: In the 8 most similar moves, the stock kept falling the next day 4 times and bounced 4 times (median +0.0%). 20 sessions later the median was −7.1% (38% of 8 higher); SPY's median over the same windows was +1.6%.
Since then: −7.4% after 3 sessions. Not rhyming at 1 session (actual −4.8% vs lookalikes +0.0%)
The 8 closest past moves
Market-wideChips & AI hardware
Broadcom
Opened −4.1% and extended the move after the open (−1.4% open to close) on 1.7× normal volume.
SPY −1.8%, QQQ −3.5%. 63% of the other 49 moved the same way.
Peers: INTC −28.6%, AMD −10.9%, DELL −10.8%, AMAT −7.5%, ASML −6.5%. Before the move it sat −28.1% from its high, RSI 49.
Jun 4 earnings kept the $100B AI revenue target instead of raising it (-14%). Margin guide down, reports of losing some Google custom-chip share, then the October chip rout.
No headlines were found for this move when it was logged.
Similar moments: In the 8 most similar moves, the stock kept falling the next day 4 times and bounced 4 times (median +0.1%). 20 sessions later the median was +2.3% (50% of 8 higher); SPY's median over the same windows was +0.5%.
Since then: −0.2% after 3 sessions. Not rhyming at 1 session (actual −1.2% vs lookalikes +0.1%)
The 8 closest past moves
MU −5.3%
Market-wideChips & AI hardware
Micron Technology
Opened −5.4% and pared the move after the open (+0.1% open to close) on 1.2× normal volume.
SPY −1.8%, QQQ −3.5%. 63% of the other 49 moved the same way.
Peers: INTC −28.6%, AMD −10.9%, DELL −10.8%, AMAT −7.5%, ASML −6.5%. Before the move it sat −23.0% from its high, RSI 47.
Memory-price momentum is peaking: DRAM price gains slowed from roughly 60% a quarter to the high teens. Up about 197% in the first half of 2026 before the July 1 chip crash.
No headlines were found for this move when it was logged.
Similar moments: In the 8 most similar moves, the stock kept falling the next day 3 times and bounced 5 times (median +0.6%). 20 sessions later the median was +2.3% (50% of 8 higher); SPY's median over the same windows was +0.5%.
Since then: −10.1% after 3 sessions. Not rhyming at 1 session (actual −5.8% vs lookalikes +0.6%)
The 8 closest past moves
Thursday Oct 29, 2026
SPY −0.4% · QQQ −1.4% · 4 headline-sized moves
Stock-specificCommunication Services
Alphabet Inc. (Class A)
Opened −11.7% and extended the move after the open (−1.1% open to close) on 5.5× normal volume.
SPY −0.4%, QQQ −1.4%. 35% of the other 49 moved the same way.
Peers: NFLX +0.1%, META +2.0%. Before the move it sat −19.2% from its high, RSI 39.
Q3 2026: net profit -25% y/y, negative free cash flow, rising AI costs despite Cloud +103%.
No headlines were found for this move when it was logged.
Similar moments: In the 8 most similar moves, the stock kept falling the next day 4 times and bounced 4 times (median −1.0%). 20 sessions later the median was +9.3% (88% of 8 higher); SPY's median over the same windows was +0.8%.
Since then: +1.8% after 4 sessions. Rhyming at 1 session (actual −1.4% vs lookalikes −1.0%)
The 8 closest past moves
Stock-specificIndustrials
Caterpillar Inc.
Opened −10.8% and pared the move after the open (+1.7% open to close) on 3.0× normal volume.
SPY −0.4%, QQQ −1.4%. 35% of the other 49 moved the same way.
Peers: RTX +1.8%, GE +4.0%. Before the move it sat −32.7% from its high, RSI 37.
No headlines were found for this move when it was logged.
Similar moments: In the 8 most similar moves, the stock kept falling the next day 5 times and bounced 3 times (median −0.4%). 20 sessions later the median was +9.7% (75% of 8 higher); SPY's median over the same windows was +0.6%.
Since then: −8.7% after 4 sessions. Rhyming at 1 session (actual −3.8% vs lookalikes −0.4%)
The 8 closest past moves
Stock-specificHealth Care
Lilly (Eli)
Opened +3.5% and extended the move after the open (+3.1% open to close) on 1.9× normal volume.
SPY −0.4%, QQQ −1.4%. 63% of the other 49 moved the same way.
Peers: MRK +3.8%, AMGN +2.0%, ABBV +1.7%, JNJ +1.5%, UNH +0.9%. Before the move it sat −1.4% from its high, RSI 64.
No headlines were found for this move when it was logged.
Similar moments: In the 8 most similar moves, the stock kept rising the next day 6 times and gave some back 2 times (median +2.4%). 20 sessions later the median was +1.3% (62% of 8 higher); SPY's median over the same windows was +1.4%.
Since then: +3.2% after 4 sessions. Rhyming at 1 session (actual +3.2% vs lookalikes +2.4%)
The 8 closest past moves
MA +4.2%
Stock-specificFinancials
Mastercard
Opened +1.9% and extended the move after the open (+2.2% open to close) on 1.5× normal volume.
SPY −0.4%, QQQ −1.4%. 63% of the other 49 moved the same way.
Peers: V +2.5%, WFC +1.4%, JPM +1.3%, BAC +0.6%, BRK-B +0.3%. Before the move it sat −3.6% from its high, RSI 59.
No headlines were found for this move when it was logged.
Similar moments: In the 8 most similar moves, the stock kept rising the next day 4 times and gave some back 4 times (median −0.1%). 20 sessions later the median was −0.8% (38% of 8 higher); SPY's median over the same windows was +1.0%.
Since then: +5.8% after 4 sessions. Not rhyming at 1 session (actual +0.4% vs lookalikes −0.1%)
The 8 closest past moves
Wednesday Oct 28, 2026
SPY +0.3% · QQQ +0.6% · 4 headline-sized moves
Stock-specificInformation Technology
Oracle Corporation
Opened +0.6% and extended the move after the open (+10.1% open to close) on 3.0× normal volume.
SPY +0.3%, QQQ +0.6%. 57% of the other 49 moved the same way.
Peers: IBM +1.2%, MSFT −0.1%, CRWD −0.5%, AAPL −0.9%, PLTR −1.0%. Before the move it sat −53.0% from its high, RSI 45.
Its own story: a debt-funded AI data-center buildout. About $130B of debt, fiscal-2026 free cash flow of -$23.7B, a planned $40B raise including $20B of stock, heavy reliance on OpenAI, and record default-insurance costs.
No headlines were found for this move when it was logged.
Similar moments: In the 8 most similar moves, the stock kept rising the next day 6 times and gave some back 2 times (median +1.8%). 20 sessions later the median was +16.7% (62% of 8 higher); SPY's median over the same windows was +3.9%.
Since then: −14.4% after 5 sessions. Not rhyming at 5 sessions (actual −14.4% vs lookalikes +1.0%)
The 8 closest past moves
MU +5.9%
Stock-specificChips & AI hardware
Micron Technology
Opened +3.5% and extended the move after the open (+2.2% open to close) on 1.1× normal volume.
SPY +0.3%, QQQ +0.6%. 57% of the other 49 moved the same way.
Peers: LRCX +5.4%, AMAT +5.1%, AMD +3.2%, AVGO +2.8%, INTC +1.9%. Before the move it sat −23.4% from its high, RSI 46.
Memory-price momentum is peaking: DRAM price gains slowed from roughly 60% a quarter to the high teens. Up about 197% in the first half of 2026 before the July 1 chip crash.
No headlines were found for this move when it was logged.
Similar moments: In the 8 most similar moves, the stock kept rising the next day 5 times and gave some back 3 times (median +1.4%). 20 sessions later the median was −1.3% (50% of 8 higher); SPY's median over the same windows was +1.6%.
Since then: −19.1% after 5 sessions. Not rhyming at 5 sessions (actual −19.1% vs lookalikes +1.7%)
The 8 closest past moves
Stock-specificChips & AI hardware
Lam Research
Opened +1.7% and extended the move after the open (+3.6% open to close) on 1.1× normal volume.
SPY +0.3%, QQQ +0.6%. 57% of the other 49 moved the same way.
Peers: MU +5.9%, AMAT +5.1%, AMD +3.2%, AVGO +2.8%, INTC +1.9%. Before the move it sat −44.4% from its high, RSI 31.
No headlines were found for this move when it was logged.
Similar moments: In the 8 most similar moves, the stock kept rising the next day 5 times and gave some back 3 times (median +2.8%). 20 sessions later the median was −4.4% (38% of 8 higher); SPY's median over the same windows was −0.4%.
Since then: −12.8% after 5 sessions. Not rhyming at 5 sessions (actual −12.8% vs lookalikes +6.7%)
The 8 closest past moves
Group moveChips & AI hardware
Applied Materials
Opened +1.7% and extended the move after the open (+3.3% open to close) on 1.0× normal volume.
SPY +0.3%, QQQ +0.6%. 57% of the other 49 moved the same way.
Peers: MU +5.9%, LRCX +5.4%, AMD +3.2%, AVGO +2.8%, INTC +1.9%. Before the move it sat −45.2% from its high, RSI 34.
No headlines were found for this move when it was logged.
Similar moments: In the 8 most similar moves, the stock kept rising the next day 4 times and gave some back 4 times (median +0.2%). 20 sessions later the median was −1.1% (50% of 8 higher); SPY's median over the same windows was −0.7%.
Since then: −11.2% after 5 sessions. Not rhyming at 5 sessions (actual −11.2% vs lookalikes +6.3%)
The 8 closest past moves
Tuesday Oct 27, 2026
SPY +0.6% · QQQ +1.3% · 2 headline-sized moves
Group moveChips & AI hardware
Dell Technologies
Opened +1.5% and extended the move after the open (+5.9% open to close) on 1.0× normal volume.
SPY +0.6%, QQQ +1.3%. 63% of the other 49 moved the same way.
Peers: AMD +5.5%, AVGO +4.0%, TXN +3.6%, INTC +3.6%, ASML +2.9%. Before the move it sat −20.5% from its high, RSI 41.
Rose about 300% in 2026, then a Barclays downgrade on Oct 14 (-11.3%) over valuation and memory prices normalizing, then Intel's PC and memory warning on Oct 30 (-10.8%).
No headlines were found for this move when it was logged.
Similar moments: In the 8 most similar moves, the stock kept rising the next day 7 times and gave some back 1 times (median +1.4%). 20 sessions later the median was +9.9% (75% of 8 higher); SPY's median over the same windows was +1.7%.
Since then: −25.8% after 6 sessions. Not rhyming at 5 sessions (actual −18.6% vs lookalikes +4.1%)
The 8 closest past moves
Group moveChips & AI hardware
Advanced Micro Devices
Opened +1.6% and extended the move after the open (+3.9% open to close) on 1.1× normal volume.
SPY +0.6%, QQQ +1.3%. 63% of the other 49 moved the same way.
Peers: DELL +7.5%, AVGO +4.0%, TXN +3.6%, INTC +3.6%, ASML +2.9%. Before the move it sat −18.2% from its high, RSI 43.
Swept up in the chip selloffs: Oct 22 (-8.1%) and Oct 30 (-10.9%, the day of Intel's guidance shock). Reported Nov 3.
No headlines were found for this move when it was logged.
Similar moments: In the 8 most similar moves, the stock kept rising the next day 6 times and gave some back 2 times (median +0.8%). 20 sessions later the median was +5.5% (62% of 8 higher); SPY's median over the same windows was +1.3%.
Since then: −12.8% after 6 sessions. Not rhyming at 5 sessions (actual −13.6% vs lookalikes +1.3%)
The 8 closest past moves
Friday Oct 23, 2026
SPY −0.5% · QQQ −0.0% · 2 headline-sized moves
Stock-specificInformation Technology
CrowdStrike
Opened +0.6% and extended the move after the open (+7.6% open to close) on 1.6× normal volume.
SPY −0.5%, QQQ −0.0%. 33% of the other 49 moved the same way.
Peers: PANW +7.2%, MSFT +0.7%, IBM +0.6%, ORCL +0.5%, PLTR +0.3%. Before the move it sat −14.7% from its high, RSI 46.
No headlines were found for this move when it was logged.
Similar moments: In the 8 most similar moves, the stock kept rising the next day 3 times and gave some back 5 times (median −0.4%). 20 sessions later the median was −1.1% (38% of 8 higher); SPY's median over the same windows was +1.2%.
Since then: −6.4% after 8 sessions. Rhyming at 5 sessions (actual −2.8% vs lookalikes −1.8%)
The 8 closest past moves
Stock-specificInformation Technology
Palo Alto Networks
Opened −0.2% and extended the move after the open (+7.4% open to close) on 1.2× normal volume.
SPY −0.5%, QQQ −0.0%. 33% of the other 49 moved the same way.
Peers: CRWD +8.2%, MSFT +0.7%, IBM +0.6%, ORCL +0.5%, PLTR +0.3%. Before the move it sat −15.5% from its high, RSI 43.
Sep 2 earnings beat, but a GAAP loss and CyberArk integration costs, plus a Barclays valuation warning, set off a cybersecurity valuation reset (-9.3%). Reports again Nov 18.
No headlines were found for this move when it was logged.
Similar moments: In the 8 most similar moves, the stock kept rising the next day 4 times and gave some back 4 times (median +0.5%). 20 sessions later the median was −2.6% (38% of 8 higher); SPY's median over the same windows was +1.2%.
Since then: −8.5% after 8 sessions. Not rhyming at 5 sessions (actual −3.9% vs lookalikes +0.3%)
The 8 closest past moves
Thursday Oct 22, 2026
SPY −1.2% · QQQ −2.9% · 9 headline-sized moves
Market-wideChips & AI hardware
Lam Research
Opened −10.1% and extended the move after the open (−1.9% open to close) on 2.6× normal volume.
SPY −1.2%, QQQ −2.9%. 51% of the other 49 moved the same way.
Peers: AMAT −8.2%, AMD −8.1%, INTC −8.0%, ASML −6.9%, DELL −6.8%. Before the move it sat −39.8% from its high, RSI 32.
No headlines were found for this move when it was logged.
Similar moments: In the 8 most similar moves, the stock kept falling the next day 3 times and bounced 5 times (median +2.3%). 20 sessions later the median was +17.0% (100% of 8 higher); SPY's median over the same windows was +5.3%.
Since then: −3.8% after 9 sessions. Rhyming at 5 sessions (actual +10.5% vs lookalikes +4.1%)
The 8 closest past moves
Market-wideChips & AI hardware
Applied Materials
Opened −6.3% and extended the move after the open (−2.0% open to close) on 2.0× normal volume.
SPY −1.2%, QQQ −2.9%. 51% of the other 49 moved the same way.
Peers: LRCX −11.8%, AMD −8.1%, INTC −8.0%, ASML −6.9%, DELL −6.8%. Before the move it sat −43.4% from its high, RSI 31.
No headlines were found for this move when it was logged.
Similar moments: In the 8 most similar moves, the stock kept falling the next day 6 times and bounced 2 times (median −0.8%). 20 sessions later the median was −1.6% (50% of 8 higher); SPY's median over the same windows was +0.5%.
Since then: −1.6% after 9 sessions. Not rhyming at 5 sessions (actual +12.3% vs lookalikes −1.9%)
The 8 closest past moves
Market-wideChips & AI hardware
Advanced Micro Devices
Opened −5.2% and extended the move after the open (−3.1% open to close) on 1.4× normal volume.
SPY −1.2%, QQQ −2.9%. 51% of the other 49 moved the same way.
Peers: LRCX −11.8%, AMAT −8.2%, INTC −8.0%, ASML −6.9%, DELL −6.8%. Before the move it sat −14.9% from its high, RSI 45.
Swept up in the chip selloffs: Oct 22 (-8.1%) and Oct 30 (-10.9%, the day of Intel's guidance shock). Reported Nov 3.
No headlines were found for this move when it was logged.
Similar moments: In the 8 most similar moves, the stock kept falling the next day 2 times and bounced 6 times (median +1.3%). 20 sessions later the median was −0.1% (50% of 8 higher); SPY's median over the same windows was +2.5%.
Since then: −3.8% after 9 sessions. Rhyming at 5 sessions (actual +11.5% vs lookalikes +1.1%)
The 8 closest past moves
Market-wideChips & AI hardware
Intel
Opened −5.4% and extended the move after the open (−2.8% open to close) on 1.4× normal volume.
SPY −1.2%, QQQ −2.9%. 51% of the other 49 moved the same way.
Peers: LRCX −11.8%, AMAT −8.2%, AMD −8.1%, ASML −6.9%, DELL −6.8%. Before the move it sat −34.0% from its high, RSI 36.
Q4 revenue guide of $15-16B vs $17.1B expected, weak PC demand and a plant accident in Israel. Fell 28.6% on Oct 30, its worst day since 1974, and dragged the whole chip group down that day.
No headlines were found for this move when it was logged.
Similar moments: In the 8 most similar moves, the stock kept falling the next day 3 times and bounced 5 times (median +0.8%). 20 sessions later the median was +5.8% (62% of 8 higher); SPY's median over the same windows was +2.4%.
Since then: −31.8% after 9 sessions. Rhyming at 5 sessions (actual +7.7% vs lookalikes +3.5%)
The 8 closest past moves
Market-wideCommunication Services
Meta Platforms
Opened −3.0% and extended the move after the open (−4.1% open to close) on 2.1× normal volume.
SPY −1.2%, QQQ −2.9%. 51% of the other 49 moved the same way.
Peers: GOOGL −3.1%, NFLX +3.1%. Before the move it sat −10.3% from its high, RSI 47.
No headlines were found for this move when it was logged.
Similar moments: In the 8 most similar moves, the stock kept falling the next day 4 times and bounced 4 times (median +0.0%). 20 sessions later the median was +7.3% (75% of 8 higher); SPY's median over the same windows was +3.2%.
Since then: −2.9% after 9 sessions. Not rhyming at 5 sessions (actual −3.7% vs lookalikes +3.2%)
The 8 closest past moves
Market-wideChips & AI hardware
ASML Holding
Opened −3.2% and extended the move after the open (−3.8% open to close) on 1.4× normal volume.
SPY −1.2%, QQQ −2.9%. 51% of the other 49 moved the same way.
Peers: LRCX −11.8%, AMAT −8.2%, AMD −8.1%, INTC −8.0%, DELL −6.8%. Before the move it sat −15.6% from its high, RSI 44.
No headlines were found for this move when it was logged.
Similar moments: In the 8 most similar moves, the stock kept falling the next day 3 times and bounced 5 times (median +0.7%). 20 sessions later the median was +1.9% (62% of 8 higher); SPY's median over the same windows was +3.0%.
Since then: −4.0% after 9 sessions. Rhyming at 5 sessions (actual +7.5% vs lookalikes +1.0%)
The 8 closest past moves
Market-wideChips & AI hardware
Dell Technologies
Opened −5.1% and extended the move after the open (−1.8% open to close) on 1.0× normal volume.
SPY −1.2%, QQQ −2.9%. 51% of the other 49 moved the same way.
Peers: LRCX −11.8%, AMAT −8.2%, AMD −8.1%, INTC −8.0%, ASML −6.9%. Before the move it sat −17.3% from its high, RSI 43.
Rose about 300% in 2026, then a Barclays downgrade on Oct 14 (-11.3%) over valuation and memory prices normalizing, then Intel's PC and memory warning on Oct 30 (-10.8%).
No headlines were found for this move when it was logged.
Similar moments: In the 8 most similar moves, the stock kept falling the next day 2 times and bounced 6 times (median +1.3%). 20 sessions later the median was +4.4% (62% of 8 higher); SPY's median over the same windows was +3.0%.
Since then: −17.8% after 9 sessions. Rhyming at 5 sessions (actual +5.0% vs lookalikes +2.5%)
The 8 closest past moves
MU −6.3%
Market-wideChips & AI hardware
Micron Technology
Opened −3.7% and extended the move after the open (−2.6% open to close) on 1.2× normal volume.
SPY −1.2%, QQQ −2.9%. 51% of the other 49 moved the same way.
Peers: LRCX −11.8%, AMAT −8.2%, AMD −8.1%, INTC −8.0%, ASML −6.9%. Before the move it sat −24.7% from its high, RSI 40.
Memory-price momentum is peaking: DRAM price gains slowed from roughly 60% a quarter to the high teens. Up about 197% in the first half of 2026 before the July 1 chip crash.
No headlines were found for this move when it was logged.
Similar moments: In the 8 most similar moves, the stock kept falling the next day 1 times and bounced 7 times (median +1.2%). 20 sessions later the median was +1.8% (50% of 8 higher); SPY's median over the same windows was −0.8%.
Since then: −7.2% after 9 sessions. Rhyming at 5 sessions (actual +9.1% vs lookalikes +3.1%)
The 8 closest past moves
PG +5.6%
Group moveConsumer Staples
Procter & Gamble
Opened +3.4% and extended the move after the open (+2.1% open to close) on 2.4× normal volume.
SPY −1.2%, QQQ −2.9%. 47% of the other 49 moved the same way.
Peers: KO +2.9%, WMT +2.8%, PM +2.2%, COST +2.0%. Before the move it sat −4.8% from its high, RSI 63.
No headlines were found for this move when it was logged.
Similar moments: In the 8 most similar moves, the stock kept rising the next day 5 times and gave some back 3 times (median +0.8%). 20 sessions later the median was +2.8% (75% of 8 higher); SPY's median over the same windows was +0.4%.
Since then: +1.7% after 9 sessions. Rhyming at 5 sessions (actual −2.4% vs lookalikes −1.4%)
The 8 closest past moves