PLTRPalantir
After-hours
$185.29
-8.27%open $202.00

An 8.27% slide to $185.29 takes roughly $35 billion off one of the market's most crowded AI names in a single session. Moves this size are where Palantir's premium multiple gets tested, so keep an eye on whether the $202 open gets reclaimed.

CLOSING BELL
U.S. Markets
  • S&P 500-1.09%
  • Dow Jones Industrial Average-0.54%
  • Nasdaq Composite-2.30%

The Nasdaq's 2.3% drop was more than four times the Dow's loss, concentrating the damage in the crowded tech trade. Anyone overweight big tech felt this close far more than the index headline suggests.

TTDTrade Desk
Regular session
$12.36
-7.18%open $13.31

A 7.18% slide to $12.36 leaves this ad tech name valued at just $5.3 billion, a fraction of what it once commanded.

TRVTravelers
Regular session
$387.75
+4.22%open $372.06

A 4.22% jump to $387.76 is a big single-day move for an $80.9 billion insurer, and it lands the same morning Travelers filed its Q3 2026 earnings. Keep an eye on whether the gain holds into the close.

RIVNRivian
Regular session
$12.46
-5.21%open $13.15

A 5.21% slide to $12.47 knocks roughly $1 billion off Rivian's $18 billion market cap in a single session. Moves this size on no company-specific news tend to set the near-term trading range, so keep an eye on the stock.

LCIDLucid
Regular session
$3.17
-9.57%open $3.50

A 9.57% drop wipes out a chunk of a company now worth just $1.2 billion, where every dime of the share price carries real weight. Moves this size are the norm here, so keep an eye on whether $3 holds.

SSentinelOne
Regular session
$21.11
-9.94%open $23.43

A 9.94% drop wipes roughly $700 million off SentinelOne's market cap in a single session. Moves this size are rare for the name, and the opening level is now one it has to climb back to.