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Gorilla Technology Group Inc GRRR 7.5 0.59 8.54%

Previous-day view · Mon Nov 9 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 09, 2026 close · $7.46
Horizon Expected move Typical range 2 in 3 closes 9 in 10 closes
Next session ±6.0% ±$0.44 $7.01 – $7.90 $6.92 – $7.99 $6.50 – $8.41
2 sessions ±8.3% ±$0.62 $6.84 – $8.08 $6.71 – $8.21 $6.12 – $8.79
3 sessions ±10.4% ±$0.78 $6.68 – $8.24 $6.53 – $8.39 $5.80 – $9.12
1 week ±13.3% ±$0.99 $6.47 – $8.45 $6.25 – $8.67 $5.35 – $9.57
2 weeks ±18.6% ±$1.39 $6.07 – $8.85 $5.74 – $9.18 $4.49 – $10.43
3 weeks ±23.1% ±$1.72 $5.74 – $9.18 $5.32 – $9.60 $3.82 – $11.10
1 month ±27.5% ±$2.05 $5.41 – $9.51 $4.90 – $10.02 $3.11 – $11.81
Size, not direction. The 68% and 90% bands held 66–68% and 89–90% of closes in held-out years 2019–2026. GRRR reports in 10 sessions; only the horizons marked Earnings include its jump. 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
±15.41%
Average actual move
5.55%
Beyond the implied move
0 / 3
Median IV change
-19.89%
Reaction session Implied Actual Used ATM IV before → after
August 25, 2026 ±16.27% -11.31% 0.70× —
May 27, 2026 ±15.19% -0.79% 0.05× —
August 14, 2025 ±14.77% -4.55% 0.31× 123.0% → 98.5%
Reconstructed from archived mid quotes; the straddle covers its expiration, not only the reaction session. These are not option returns. Method and missing reports →