GME volatility GameStop Corp.
IV30Implied volatility interpolated to a constant 30-day horizon from the expirations around it, so different stocks and dates can be compared fairly.50.9%
HV20How much the stock actually moved, measured from daily closing prices over a past window (annualized). Compare with implied volatility to see what the options market priced versus what happened.22.8%
HV6034.9%
IV − HV20 spread
+28.1pt
Universe percentileWhere this IV30 ranks across all securities we cover today (a cross-sectional comparison, not the stock's own history).
81
Own-history percentileWhere today's IV30 sits versus its own daily history — 80 means higher than roughly 80% of recorded observations for that period.
3/60 days recorded
Cboe delayed options data · as of 14:03 UTC · How these are computed
IV term structure
At-the-money implied volatility for each listed expiration, plotted by days remaining.
| Expires | DTE | ATM IV | 25Δ skewThe IV gap between 25-delta puts and 25-delta calls for one expiration. Positive skew means downside protection is priced richer than upside exposure. | Implied move |
|---|---|---|---|---|
| Sep 04, 2026 | 1 | 47.1% | -7.2pt | ±2.3% |
| Sep 11, 2026 | 8 | 65.5% | -8.4pt | ±7.9% |
| Sep 18, 2026 | 15 | 58.8% | -10.5pt | ±9.7% |
| Sep 25, 2026 | 22 | 53.6% | -2.5pt | ±10.6% |
| Oct 02, 2026 | 29 | 51.3% | +5.3pt | ±11.8% |
| Oct 09, 2026 | 36 | 49.0% | -11.4pt | ±12.3% |
| Oct 16, 2026 | 43 | 48.7% | -13.2pt | ±13.4% |
| Oct 23, 2026 | 50 | 61.5% | -4.8pt | ±18.1% |
| Dec 18, 2026 | 106 | 48.7% | -12.1pt | ±20.9% |
| Jan 15, 2027 | 134 | 47.7% | -11.2pt | ±23.0% |
| Mar 19, 2027 | 197 | 47.3% | -8.2pt | ±27.6% |
| Apr 16, 2027 | 225 | 47.5% | -6.6pt | ±29.6% |
| Jun 17, 2027 | 287 | 48.2% | -6.2pt | ±34.6% |
| Sep 17, 2027 | 379 | 47.3% | -5.6pt | ±38.8% |
| Dec 17, 2027 | 470 | 48.5% | -4.1pt | ±44.0% |
| Jan 21, 2028 | 505 | 49.8% | -4.4pt | ±46.6% |
Volatility smile — Oct 16, 2026
Implied volatility by strike. The tilt toward puts (left side higher) is the skew: downside protection priced richer than upside.
callsputs
Implied vs realized, daily record
IV30HV20