S&P 500 · WMTMT

open11:0512:4514:2016:00

5-minute bars · index reconstructed live from member prices

Breadth

310 / 491

stocks rose with the index

Concentration

52%

of the gain from MSFT, AMZN, PLTR

Biggest driver

MSFT +11

MICROSOFT CORP, +2.38%

Biggest drag

AAPL −7

APPLE INC, −1.11%

Context

75th pctile

of the past year's sessions by daily move

What drove it

491 members · drivers first · 1D · residual 3.7bp within 60bp gate

The S&P 500 rose 0.59% (+46 pts) on the day on a mixed tape; MSFT, AMZN, PLTR did most of the lifting, with 52% of the gain between them.

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

+81.3 pts from 310 gainers−35.1 pts from 177 losers

net +46.2 pts · gainers outweigh losers 2.3 to 1

Stock

Points

Return

S&P 500sum of all 491 stocks

+46.2

+0.59%

MSFTMICROSOFT CORP

+11.3

+2.38%

AMZNAMAZON.COM INC

+10.0

+3.29%

PLTRPALANTIR TECHNOLOGIES INC A

+2.8

+5.17%

TSLATESLA INC

+2.7

+2.05%

GOOGLALPHABET INC CL A

+2.5

+0.97%

VVISA INC CLASS A SHARES

+2.2

+2.76%

PANWPALO ALTO NETWORKS INC

+2.0

+5.09%

GOOGALPHABET INC CL C

+1.8

+0.87%

CSCOCISCO SYSTEMS INC

+1.7

+3.05%

JNJJOHNSON + JOHNSON

+1.5

+1.93%

CRWDCROWDSTRIKE HOLDINGS INC A

+1.5

+4.57%

MAMASTERCARD INC A

+1.4

+2.52%

ORCLORACLE CORP

+1.2

+4.30%

MRNAMODERNA INC

+1.1

+14.21%

BRK-BBERKSHIRE HATHAWAY INC CL B

+1.0

+0.86%

461 othersclick to expand the full index

+28.6

PEPPEPSICO INC

−0.4

−1.85%

SNDKSANDISK CORP

−0.5

−1.72%

TXNTEXAS INSTRUMENTS INC

−0.5

−1.55%

HDHOME DEPOT INC

−0.6

−1.60%

METAMETA PLATFORMS INC CLASS A

−0.6

−0.31%

NFLXNETFLIX INC

−0.7

−1.77%

MUMICRON TECHNOLOGY INC

−1.0

−0.66%

DEDEERE + CO

−1.0

−4.85%

INTCINTEL CORP

−1.5

−2.22%

TMUST MOBILE US INC

−1.6

−13.27%

TAT+T INC

−2.6

−10.86%

AMDADVANCED MICRO DEVICES

−2.6

−2.03%

VZVERIZON COMMUNICATIONS INC

−2.7

−10.14%

NVDANVIDIA CORP

−3.7

−0.52%

AAPLAPPLE INC

−7.0

−1.11%

Cap weighting, illustrated

APPLE INC and SKYDANCE CORP moved almost identically (−1.11% vs −1.24%), yet AAPL moved the S&P 500 699.0× 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 +46 pt move · cell size = points contributed · color = direction, intensity = return

MSFT+11.3 pts(+2.4%)

AMZN+10.0 pts(+3.3%)

AAPL−7.0 pts(−1.1%)

371 more+4.9 pts

NVDA−3.7 pts(−0.5%)

PLTR+2.8 pts(+5.2%)

VZ−2.7 pts(−10.1%)

TSLA+2.7 pts

AMD−2.6 pts

T−2.6 pts(−10.9%)

GOOGL+2.5 pts(+1.0%)

V+2.2 pts(+2.8%)

PANW+2.0 pts(+5.1%)

GOOG+1.8 pts

CSCO+1.7 pts

TMUS−1.6 pts

INTC

JNJ+1.5 pts

CRWD+1.5 pts

MA+1.4 pts

ORCL

BRK-B

MRK

ABBV

AVGO

AMT

DDOG

ANET

NFLX

GILD

Concentration curve

cumulative share of the +46 pt move · sorted by contribution

When they drove it

cumulative points through the period

Breadth

member returns, this period

−15%−5%+5%+15%

From −13.27% (TMUS) to +15.60% (CCI). Equal-weight, the S&P 500 would be +0.49% vs the actual +0.59%; the gap is what cap weighting did.

By sector

point contribution · sums to +46 pts

-491

+46.2

The year, session by session

every trading day of 2026 · hover for the move

JANFEBMARAPRMAYJUNJULAUGSEPOCT

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