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WHAT MOVED THE MARKET TODAY

S&P 500

503 stocks · cap-weighted, ETF-derived weights · Oct 9, 2026 close
7,811.54
+3,454.50 (+79.29%)
S&P 500 7,811.54 · +3,454.5 pts (+79.29%) 5Y
9,0567,6006,1444,6873,231EW +91.76%H 7,812 · Oct 9L 3,589 · Oct 11
Oct 1, 2021Jan 4, 2023Apr 9, 2024Jul 9, 2025Oct 9, 2026
Breadth
375 / 503
stocks rose with the index
Concentration
34%
of the gain from NVDA, AAPL, MSFT
Biggest driver
NVDA +652
NVIDIA CORP, +1,008.97%
Biggest drag
PYPL −25
PAYPAL HOLDINGS INC, −78.84%

What drove it

503 members · drivers first · 5Y · residual 1319.1bp exceeds 60bp gate

The S&P 500 rose 79.29% (+3,454 pts) over five years in a broad advance: 375 of 503 stocks rose, with NVDA out front at +652 points.

Read the latest market-close note: Goldman and Microsoft Push the Dow to a Large Gain While Telecoms Sink Communication Services

+3,809.5 pts from 332 gainers−350.7 pts from 171 losers
net +3,454.5 pts · gainers outweigh losers 10.9 to 1
Stock
Points
Return
S&P 500sum of all 503 stocks
+3,454.5
100%
+79.29%
NVDANVIDIA CORP
+651.5
19%
+1,008.97%
AAPLAPPLE INC
+342.4
10%
+141.72%
MSFTMICROSOFT CORP
+180.8
5%
+92.50%
AVGOBROADCOM INC
+179.9
5%
+708.97%
GOOGLALPHABET INC CL A
+138.5
4%
+159.84%
MUMICRON TECHNOLOGY INC
+129.0
4%
+1,384.39%
AMZNAMAZON.COM INC
+116.5
3%
+59.86%
GOOGALPHABET INC CL C
+112.4
3%
+157.17%
AMDADVANCED MICRO DEVICES
+105.8
3%
+493.56%
METAMETA PLATFORMS INC CLASS A
+72.5
2%
+111.33%
PLTRPALANTIR TECHNOLOGIES INC A
+50.6
1%
+759.23%
ABBVABBVIE INC
+46.3
1%
+202.58%
JPMJPMORGAN CHASE + CO
+43.6
1%
+124.89%
LLYELI LILLY + CO
+43.2
1%
+436.35%
LRCXLAM RESEARCH CORP
+38.0
1%
+487.82%
473 othersclick to expand the full index
+1,372.5
40%
·
ABNBAIRBNB INC CLASS A
−5.2
0%
−4.13%
ZTSZOETIS INC
−5.2
0%
−59.96%
UPSUNITED PARCEL SERVICE CL B
−5.8
0%
−35.36%
HDHOME DEPOT INC
−5.9
0%
−0.65%
INTUINTUIT INC
−6.5
0%
−42.51%
ELESTEE LAUDER COMPANIES CL A
−7.7
0%
−66.03%
ACNACCENTURE PLC CL A
−7.9
0%
−30.07%
XYZBLOCK INC
−9.1
0%
−67.72%
CRMSALESFORCE INC
−9.6
0%
−15.29%
CHTRCHARTER COMMUNICATIONS INC A
−9.8
0%
−85.99%
CMCSACOMCAST CORP CLASS A
−11.7
0%
−52.03%
ADBEADOBE INC
−14.4
0%
−58.05%
NKENIKE INC CL B
−18.9
−1%
−74.41%
DISWALT DISNEY CO/THE
−22.5
−1%
−36.68%
PYPLPAYPAL HOLDINGS INC
−24.6
−1%
−78.84%
Cap weighting, illustrated

AMAZON.COM INC and PTC INC moved almost identically (+59.86% vs +61.36%), yet AMZN moved the S&P 500 4,059.3× as much. In a cap-weighted index, the bigger company's weight turns the same percentage move into far more points.

Attribution map

slicing the +3,454 pt move · cell size = points contributed · color = direction, intensity = return
NVDA+651.5 pts(+1,009.0%)
AAPL+342.4 pts(+141.7%)
383 more+201.0 pts
MSFT+180.8 pts
AVGO+179.9 pts
GOOGL+138.5 pts(+159.8%)
MU+129.0 pts(+1,384.4%)
AMZN+116.5 pts
GOOG
AMD+105.8 pts(+493.6%)
META+72.5 pts
PLTR
ABBV
JPM
LLY
JNJ+34.6 pts
AMAT+33.9 pts
BRK-B+30.5 pts
PANW+30.2 pts
COST
CAT
GE
SNDK
MRK
KLAC
PM
INTC
DIS
KO
DELL
MA
GILD

Concentration curve

cumulative share of the +3,454 pt move · sorted by contribution
0%50%100%126252377503stocks:3 stocks = 34%100% covered at 106

When they drove it

cumulative points through the period
0NVDA +652AAPL +342MSFT +181PYPL −25DIS −22NKE −19Oct 1Oct 9

Breadth

member returns, this period
−100%+100%+300%+500%+700%+900%+1,100%+1,300%+1,500%+1,700%+1,900%+2,100%+2,300%+2,500%+2,700%+2,900%+3,100%
From −85.99% (CHTR) to +3,154.77% (SNDK). Equal-weight, the S&P 500 would be +91.76% vs the actual +79.29%; the gap is what cap weighting did.

By sector

point contribution · sums to +3,454 pts
-503
+3,458.8

The year, session by session

every trading day of 2026 · hover for the move
JANFEBMARAPRMAYJUNJULAUGSEPOCT

Share this move

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SESSIONSETTLEDBOARDS&P 500 5YMEMBERS503RESIDUAL1319.1BP / 60BP GATESRCNASDAQ · CBOE · ALPHA VANTAGEWMTMT.COM