POWI

Power Integrations, Inc. $52.28 1M -18.1% 3M -32.8% YTD +40.2% as of 2026-09-11
✓Watchlist

↑↓ next ticker · ⌘+↑↓ or scroll to zoom · ←→ pan · 0 reset

▲ buy   ▼ sell  ·  size ≈ trade size  · earnings ● beat ● miss  ·  ring ◯ before open ◯ after close  · ─ moving averages · click the buttons above to hide them

Model view — historical tendencies for the days ahead, not a forecast
Next 1 day
+0.6%
Next 1 week
-0.3%
Next 1 month
-0.3%
Seasonality
Mildly positive window
Next 30 days (to Oct 14): +1.1% median, 57% of the last 28 years finished up.
20-year seasonality chart →
Mean reversion
Deeply overbought — RSI(2) at 92
RSI(2) under 15 is oversold (this name has historically bounced); over 85 is overbought. Its dip-buy edge in history is +0.42%/day.
Mean-reversion stats →
1-month breakdown — Market · β 2.37 -0.4% · Seasonal tilt +0.1%
$42M/day volume 63% volatility +18% 1-year -53% from ATH
52-week range · 36% of the way up · -43% from the high
$30.86$91.18

Congressional trades in POWI Full tracker →

5 members · 0 buys / 8 sells · $8K–$120K disclosed · latest filing Sep 20, 2020.

SELL JG Josh Gottheimer · traded Aug 24, 2020 $1K–$15K
SELL GC Gilbert Cisneros · traded Sep 2, 2020 $1K–$15K
SELL DS Donna Shalala · traded Jun 24, 2019 $1K–$15K
SELL GC Gilbert Cisneros · traded Aug 1, 2019 $1K–$15K
SELL GC Gilbert Cisneros · traded Jan 28, 2019 $1K–$15K
SELL JG Josh Gottheimer · traded Jan 24, 2019 $1K–$15K
SELL TM Thomas MacArthur · traded May 27, 2015 $1K–$15K
SELL TT Thomas R Tillis · traded Feb 13, 2015 $1K–$15K

Earnings Full history →

Next report 2026-11-05 (Thursday, after close, in 52 days) · EPS est. 0.42.

1-day std dev
6.8%
Finished up
52%
Biggest pop
+14.4%
Biggest drop
-19.2%

Standard deviation of the close-to-close move over the last 60 reports. History, not a forecast.

Data from the U.S. House Clerk and FINRA, plus end-of-day prices. Not investment advice.