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Power Integrations Inc POWI 43.94 -0.35 -0.79%

Previous-day view · Tue Nov 10 close. You are previewing the previous trading day. Subscribe to see today live and every other date — Trader is $59/mo. Sign up Sign in

Expected move

November 10, 2026 close · $43.94
Horizon Expected move Typical range 2 in 3 closes 9 in 10 closes
Next session ±3.0% ±$1.32 $42.62 – $45.26 $42.36 – $45.52 $41.11 – $46.77
2 sessions ±4.2% ±$1.83 $42.11 – $45.77 $41.72 – $46.16 $39.99 – $47.89
3 sessions ±5.3% ±$2.31 $41.63 – $46.25 $41.19 – $46.69 $39.03 – $48.85
1 week ±6.7% ±$2.93 $41.01 – $46.87 $40.35 – $47.53 $37.70 – $50.18
2 weeks ±9.4% ±$4.11 $39.83 – $48.05 $38.85 – $49.03 $35.17 – $52.71
3 weeks ±11.6% ±$5.09 $38.85 – $49.03 $37.61 – $50.27 $33.18 – $54.70
1 month ±13.8% ±$6.06 $37.88 – $50.00 $36.37 – $51.51 $31.08 – $56.80
Size, not direction. The 68% and 90% bands held 66–68% and 89–90% of closes in held-out years 2019–2026. Draw the cone on the chart →

Volatility premium

Beta
The forecast is for the current session, which this plan does not open.

Earnings: priced against what happened

Average implied move
±14.62%
Average actual move
2.02%
Beyond the implied move
0 / 1
Reaction session Implied Actual Used ATM IV before → after
May 08, 2026 ±14.62% +2.02% 0.14× —
Reconstructed from archived mid quotes; the straddle covers its expiration, not only the reaction session. These are not option returns. Method and missing reports →