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MegaCap10 · live · weekly question
Where does MegaCap10 close this Friday vs today?
MegaCap10 · base 2026-10-01 = 100
103.21
-0.08% today
vs SPY -0.24% today · 10/10 live · as of 2026-10-07
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The ten giants that move the market, in one number.

MegaCap10 tracks the biggest US companies with equal weights, so you can see whether the giants are leading or lagging the S&P 500.

MegaCap10 — live

Equal-weight price index of ten of the largest US-listed companies.

ConstituentPriceTodaySince 2026-10-011 moYTDWeight
AAPL Apple336.67+0.91%+1.92%+5.2%+23.8%10%
MSFT Microsoft529.76+0.09%+3.31%+6.0%+9.5%10%
NVDA NVIDIA237.47-0.74%+2.86%+3.1%+27.3%10%
AMZN Amazon259.92+1.42%+4.71%+0.5%+12.6%10%
GOOGL Alphabet350.50+0.81%+3.62%+3.6%+12.0%10%
META Meta Platforms721.31-2.38%-0.64%+16.9%+9.3%10%
AVGO Broadcom376.51+0.19%+9.57%+5.2%+8.8%10%
TSLA Tesla377.81-0.75%+6.69%+6.7%-16.0%10%
BRK-B Berkshire Hathaway506.25+0.14%+1.15%+0.0%+0.7%10%
JPM JPMorgan Chase329.58-0.51%-1.08%-8.1%+2.3%10%
Methodology

Equal-weight price index of ten of the largest US-listed companies. Equal weights; each constituent's price is divided by its close on the first trading day on or after 2026-10-01; the index is the average of those ratios × 100. Constituents are reviewed quarterly and changes are announced in advance. Prices: delayed public market data.

JSON: /api/index · Agents: agent card

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MegaCap10 103.21 -0.08%SmallCap5 99.77 -1.34%REIT10 100.54 -1.04%Utility10 103.61 -0.08%Energy10 101.89 +4.06%IndexHQ.comLargeCapIndex.comSmallCapIndex.comReitIndex.comUtilityIndex.comFundIndex.comStartupIndex.comGrantIndex.comStaffingIndex.comIndexNews.comMegaCap10 103.21 -0.08%SmallCap5 99.77 -1.34%REIT10 100.54 -1.04%Utility10 103.61 -0.08%Energy10 101.89 +4.06%IndexHQ.comLargeCapIndex.comSmallCapIndex.comReitIndex.comUtilityIndex.comFundIndex.comStartupIndex.comGrantIndex.comStaffingIndex.comIndexNews.com