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Final update 3:15 PM ET · 6 updates from 9:45 AM

Stock market today: S&P 500, Nasdaq extend gains on chip rally

Tech and chip stocks push the S&P 500 up over 1% and the Nasdaq up near 2% by mid-afternoon, with Micron and Dell leading gainers.

The session, in one minute

  • +1.39%The S&P 500 was at 7,625.58 at the last update, 3:15 PM ET. The Nasdaq rose 1.75% and the Dow 0.49%.
  • 8 of 11sectors rose. Technology led, up 3.52%; health care trailed, down 0.14%.
  • +15.71%Sandisk led the S&P 500's gainers. Bloom Energy rose 14.50% and Dell Technologies 13.05%.
  • -2.65%Airbnb led the S&P 500's decliners. Microsoft fell 2.52% and Brown–Forman 2.51%.

From this story's own tables.

The S&P 500 through the session, at each update

Source: the S&P 500 against the prior close, as each update of this story recorded it · the line is straight between updates, not every minute’s price

  1. Since the 1:45 PM update, the S&P 500 has edged up again to 7,625.58, up 1.39% on the day, while the Nasdaq Composite has pulled back slightly from its earlier high to 25,504.05, up 1.75%. The Dow Jones Industrial Average has eased to a 0.49% gain, and the volatility index (VIX), a gauge of expected market swings, has fallen 10.59%.

  2. As of 1:45 PM ET, the S&P 500 has pushed further ahead to 7,646.35, up 1.67% on the day, while the Nasdaq Composite has climbed to 25,645.71, up 2.31%. The Dow Jones Industrial Average has added 0.51%, and the volatility index (VIX), a gauge of expected market swings, has fallen 10.84% as the advance in technology shares continues to widen.

  3. As of 12:45 PM ET, the S&P 500 has extended its advance to 7,634.74, up 1.51% on the day, while the Nasdaq Composite has climbed to 25,607.26, up 2.16%. The Dow Jones Industrial Average has also turned higher, up 0.32%, and the volatility index (VIX) has fallen further, down 9.46%, as gains in technology shares continue to widen.

Show 3 earlier updates
  1. As of 11:45 AM ET, the S&P 500 has climbed further to 7,615.77, up 1.26% on the day, while the Nasdaq Composite has advanced to 25,533.49, up 1.87%. The Dow Jones Industrial Average has turned positive again, up 0.11%, after dipping into negative territory in the prior update, and the volatility index (VIX) has fallen 8.48%.

  2. Since the open, the S&P 500 and Nasdaq Composite have extended their gains. As of 10:45 AM ET, the S&P 500 is at 7,596.65, up 1.01%, and the Nasdaq Composite is at 25,452.77, up 1.54%, while the Dow Jones Industrial Average has turned negative, down 0.12%.

  3. The session opened with gains led by technology and semiconductor-related names. As of 9:45 AM ET, the S&P 500 is at 7,582.66, up 0.82%, and the Nasdaq Composite is at 25,383.54, up 1.27%, while the Dow Jones Industrial Average is little changed, down 0.04%.

The session so far

The S&P 500 and Nasdaq Composite remain firmly higher, with 319 of the S&P 500's 503 members trading up against 184 lower. Technology leads all eleven sectors with a gain above 3.5%, followed by energy and industrials, while health care, real estate and consumer discretionary lag modestly behind. Semiconductor and computer hardware stocks are moving together as a group, with most members of each industry up 4% or more on the day.

Where the market stands
IndexLevelChange
S&P 5007,625.58+1.39%
Dow Jones Industrial Average52,487.55+0.49%
Nasdaq Composite25,504.05+1.75%
Russell 20002,845.41+0.85%
VIX (volatility index)17.40-10.59%
10-year Treasury yield4.998%+0.28%

Source: Index levels during the regular session, against the prior close · as of November 11, 2026 at 3:15 PM ET · The 10-year Treasury yield is shown as a yield; its change is the percentage change in that yield.

Sectors so far today
SectorChange
Technology+3.52%
Energy+1.51%
Industrials+1.37%
Communication services+0.86%
Financials+0.57%
Materials+0.41%
Consumer staples+0.25%
Utilities+0.22%
Consumer discretionary-0.01%
Real estate-0.11%
Health care-0.14%

Source: Sector index funds, change on the day so far · as of November 11, 2026 at 3:15 PM ET

The biggest moves

Sandisk Corporation leads the S&P 500's gainers, up more than 15%, alongside Bloom Energy Corporation, Dell Technologies, Micron Technology and Lumentum Holdings, each up double digits; none of these moves was explained by a story in our research, so we note only that the stocks are rising. By market value, Nvidia added the most, up 3.62% for a gain of about $155.73 billion, followed by Micron Technology's $103.06 billion gain, while Microsoft was the largest decliner in dollar terms, down 2.52% for a loss of about $101.83 billion; Apple Inc. and Alphabet Inc. also added tens of billions in value. Among the session's biggest percentage decliners, Airbnb, Microsoft, Brown-Forman, Leidos and NVR, Inc. are all lower, though no source in our research gave a reason for any of these declines.

Barrons reported that inflation worries have revived concern over Federal Reserve rate hikes even as stocks get what the outlet called an AI-driven lift, and the Wall Street Journal reported that stronger-than-expected inflation data and comments from Fed governor Christopher Waller have raised expectations for a rate increase in December, with some participants anticipating a half-point move.

S&P 500: the biggest moves so far today

Source: Prices during the regular session against the prior close, S&P 500 members · as of November 11, 2026 at 3:15 PM ET

S&P 500: biggest gains so far
StockCompanyPriceChange
SNDKSandisk Corporation$995.08+15.71%
BEBloom Energy Corporation$212.30+14.50%
DELLDell Technologies$378.03+13.05%
MUMicron Technology$815.20+12.42%
LITELumentum Holdings Inc.$656.65+12.14%

Source: Prices during the regular session against the prior close, S&P 500 members · as of November 11, 2026 at 3:15 PM ET

S&P 500: biggest declines so far
StockCompanyPriceChange
ABNBAirbnb$181.95-2.65%
MSFTMicrosoft$519.75-2.52%
BF-BBrown–Forman$30.05-2.51%
LDOSLeidos$134.17-2.24%
NVRNVR, Inc.$5,904.67-2.18%

Source: Prices during the regular session against the prior close, S&P 500 members · as of November 11, 2026 at 3:15 PM ET

S&P 500: biggest moves by market value so far
StockCompanyChangeValue added or lost
NVDANvidia+3.62%+$155.73 billion
MUMicron Technology+12.42%+$103.06 billion
MSFTMicrosoft-2.52%-$101.83 billion
AAPLApple Inc.+1.85%+$93.81 billion
GOOGLAlphabet Inc. (Class A)+2.25%+$79.00 billion

Source: Prices during the regular session against the prior close; market values at the last close · as of November 11, 2026 at 3:15 PM ET · The value added or lost is the stock's market value at the last close times its move.

Sources

  • — Barrons
  • — Barrons
  • — CNBC

How this was made

Written from WiseView data and the sources credited above, and checked before it went up. It is updated through the session, and every update is checked before it goes up. How this report is made

For information only, not investment advice.

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