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Acadia Healthcare Company ACHC 38.64 0.03 0.08%

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 · $38.64
Horizon Expected move Typical range 2 in 3 closes 9 in 10 closes
Next session ±2.8% ±$1.09 $37.55 – $39.73 $37.33 – $39.95 $36.30 – $40.98
2 sessions ±3.9% ±$1.52 $37.12 – $40.16 $36.80 – $40.48 $35.37 – $41.91
3 sessions ±4.9% ±$1.91 $36.73 – $40.55 $36.36 – $40.92 $34.57 – $42.71
1 week ±6.3% ±$2.43 $36.21 – $41.07 $35.67 – $41.61 $33.47 – $43.81
2 weeks ±8.5% ±$3.27 $35.37 – $41.91 $34.59 – $42.69 $31.65 – $45.63
3 weeks ±9.9% ±$3.83 $34.81 – $42.47 $33.89 – $43.39 $30.56 – $46.72
1 month ±11.4% ±$4.39 $34.25 – $43.03 $33.16 – $44.12 $29.33 – $47.95
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
±15.67%
Average actual move
10.77%
Beyond the implied move
1 / 2
Reaction session Implied Actual Used ATM IV before → after
August 06, 2025 ±15.28% -17.28% 1.13× —
May 13, 2025 ±16.06% +4.26% 0.27× —
Reconstructed from archived mid quotes; the straddle covers its expiration, not only the reaction session. These are not option returns. Method and missing reports →