stockNASDAQ: POWI • Today's Updates
Power Integrations Inc. (POWI) Today Close
Showing Closing Date Range from Oct 22 to Oct 23, 2026.
Investor Relations:investors.power.com
NASDAQ MarketWeekend Closed Wall Street: 8:28 AM ET
Weekend • Markets Closed
US stock markets are closed over the weekend and will reopen Monday at 9:30 AM ET. Displaying the final completed trading session from Oct 23, 2026.
Multi-Day Trends:View 28-Day Chart
Started At
Market Open Opening price at session start (9:30 AM ET)
$46.71
Opening Gap$-0.41(-0.87%)
Last Finalized Close
FRIDAY CLOSESession close from Oct 23, 2026
$46.98
Session DateOct 23, 2026
Lost Today
LOSS Net movement vs previous close
$-0.14 (-0.30%)
Intraday (from open)+$0.27 (+0.58%)
Day's High & Low Range
Session Low
$45.95
Session High
$47.54
Low ($45.95)Last Finalized Close ($46.98)High ($47.54)
Trading Activity & Liquidity
Shares Traded
686.6K
686,609 shares
Dollar Volume
$32.26M
Close × Volume traded
Session Turnover$32.26M USD
Session Statistics Breakdown
Key opening, settlement, and trading metrics for Power Integrations Inc. (POWI).
Oct 23, 2026
Started At (Open)
$46.71
Previous Close
$47.12
Session High
$47.54
Session Low
$45.95
Last Finalized Close
$46.98
Gained / Lost ($)
$-0.14
Gained / Lost (%)
-0.30%
Day's Spread
$1.59