Session brief · Thursday, May 14, 2026 close

Stocks rose. 2,825 rose, 1,990 fell — but materials lagged.

9 of 11 sectors finished higher. Technology led at +1.23%; Materials lagged at -0.65%.

The biggest liquid gainer was Robo.ai (AIIO), up 116.1%.

Among benchmarks, SPY (S&P 500) did best at +0.79% and IWM (Russell 2000) did worst at +0.63%.

Written from 4,959 common stocksSource: Massive / Polygon daily aggregatesHow the brief is written
Market breadth
4,959 common stocks · previous-session close
▲ 2,825 advancing (57.0%)144 unchanged▼ 1,990 declining (40.1%)

Sectors, cap-weighted

SectorChangeRisingFalling
Technology+1.23%339256
Utilities+0.93%8231
Industrials+0.84%246151
Healthcare+0.65%388427
Financials+0.65%560151
Energy+0.61%9525
Consumer Staples+0.12%5361
Communication Services+0.11%7348
Consumer Discretionary+0.01%337198
Real Estate−0.47%108110
Materials−0.65%111129

Benchmarks

FundCloseChange
SPYS&P 500748.17+0.79%
QQQNasdaq-100719.79+0.71%
IWMRussell 2000284.45+0.63%
DIADow 30500.80+0.74%

Top gainers

Top losers

Most active

Common stocks · $2+ · 500K+ shares · $100M+ market cap · previous-session close. Changes compare the May 14, 2026 close with May 13, 2026; stocks with unexplained price jumps are excluded.

Stock Market on Thursday, May 14, 2026: What Moved | Gainbot