Volatility Strike Skew — GOOG
Data as of
Volume-weighted call and put implied volatility per strike for the chosen expiration, with option volume bars.
DATA IS DELAYED — showing Oct 20, 2026. Subscribe to get the latest end-of-day data.
IV QuoteOption ChainPrice History10 Day SnapshotStrike PeggerVolatility SkewTrade Finder
On Oct 20, 2026, GOOG options across all expirations averaged 37.4% implied volatility for calls and 38.5% for puts (volume-weighted): puts trade 1.2 points above calls, the usual downside skew.
| Strike | Volume | Call IVol | Put IVol |
|---|---|---|---|
| All | 88,396 | 37.4% | 38.5% |
| 275.00 | 551 | 49.9% | 40.6% |
| 280.00 | 688 | 45.4% | 41.3% |
| 285.00 | 499 | 45.0% | 40.5% |
| 290.00 | 1,987 | 38.9% | 44.6% |
| 292.50 | 123 | - | 53.9% |
| 295.00 | 863 | 42.2% | 43.5% |
| 297.50 | 56 | - | 50.7% |
| 300.00 | 2,296 | 37.9% | 42.5% |
| 302.50 | 48 | 39.2% | 51.6% |
| 305.00 | 1,270 | 37.4% | 40.0% |
| 307.50 | 33 | - | 47.8% |
| 310.00 | 1,602 | 37.9% | 40.0% |
| 312.50 | 287 | 35.2% | 47.0% |
| 315.00 | 1,250 | 34.0% | 40.2% |
| 317.50 | 467 | 32.1% | 41.2% |
| 320.00 | 4,225 | 38.6% | 38.6% |
| 322.50 | 980 | 36.6% | 38.0% |
| 325.00 | 2,711 | 37.8% | 37.6% |
| 327.50 | 1,625 | 33.1% | 37.4% |
| 330.00 | 4,335 | 40.4% | 36.0% |
| 332.50 | 1,431 | 36.0% | 34.6% |
| 335.00 | 5,264 | 36.7% | 35.2% |
| 337.50 | 3,015 | 35.7% | 35.4% |
| 340.00 | 8,774 | 36.2% | 35.2% |
| 342.50 | 1,961 | 34.7% | 34.9% |
| 345.00 | 5,821 | 35.9% | 37.6% |
| 347.50 | 2,300 | 34.4% | 37.8% |
| 350.00 | 9,395 | 37.2% | 39.6% |
| 352.50 | 1,057 | 36.3% | 37.5% |
| 355.00 | 3,591 | 37.0% | 37.1% |
| 357.50 | 633 | 40.8% | 51.8% |
| 360.00 | 4,579 | 38.2% | 37.4% |
| 362.50 | 668 | 40.7% | - |
| 365.00 | 1,647 | 39.5% | 43.3% |
| 367.50 | 178 | 45.3% | - |
| 370.00 | 1,914 | 38.8% | 34.7% |
| 372.50 | 70 | 47.5% | - |
| 375.00 | 1,941 | 38.5% | 42.8% |
| 377.50 | 157 | 48.8% | 42.3% |
| 380.00 | 3,060 | 37.5% | 47.8% |
| 382.50 | 85 | 48.7% | - |
| 385.00 | 3,431 | 38.2% | 31.5% |
| 387.50 | 71 | 49.9% | - |
| 390.00 | 877 | 38.0% | 33.4% |
| 392.50 | 3 | 73.0% | 108.0% |
| 395.00 | 576 | 36.9% | 83.2% |
| 397.50 | 1 | 54.6% | - |