Session brief · Monday, June 15, 2026 close
Stocks rallied. 2,426 fell, 2,354 rose — but energy lagged.
6 of 11 sectors finished lower. Technology led at +4.25%; Energy lagged at -3.59%.
The biggest liquid gainer was Arqit Quantum (ARQQ), up 31.8%.
Among benchmarks, QQQ (Nasdaq-100) did best at +3.14% and IWM (Russell 2000) did worst at +0.58%.
Market breadth
4,906 common stocks · previous-session close▲ 2,354 advancing (48.0%)126 unchanged▼ 2,426 declining (49.4%)
Sectors, cap-weighted
| Sector | Change | Rising | Falling |
|---|---|---|---|
| Technology | +4.25% | 375 | 217 |
| Materials | +1.38% | 128 | 109 |
| Industrials | +1.20% | 211 | 183 |
| Consumer Discretionary | +1.06% | 248 | 287 |
| Financials | +0.58% | 275 | 427 |
| Healthcare | −0.25% | 454 | 342 |
| Utilities | −0.34% | 39 | 70 |
| Communication Services | −0.35% | 49 | 73 |
| Consumer Staples | −0.61% | 39 | 73 |
| Real Estate | −0.80% | 63 | 159 |
| Energy | −3.59% | 7 | 116 |
Top gainers
Top losers
Most active
Common stocks · $2+ · 500K+ shares · $100M+ market cap · previous-session close. Changes compare the Jun 15, 2026 close with Jun 12, 2026; stocks with unexplained price jumps are excluded.