Volatility Strike Skew — CSCO
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, CSCO options across all expirations averaged 39.1% implied volatility for calls and 40.7% for puts (volume-weighted): puts trade 1.6 points above calls, the usual downside skew.
| Strike | Volume | Call IVol | Put IVol |
|---|---|---|---|
| All | 17,619 | 39.1% | 40.7% |
| 82.50 | 73 | 44.2% | 40.8% |
| 85.00 | 69 | 43.3% | 67.2% |
| 87.50 | 263 | 47.4% | 40.5% |
| 90.00 | 260 | 49.6% | 54.0% |
| 92.50 | 678 | 38.5% | 39.7% |
| 93.00 | 11 | 60.4% | 40.3% |
| 94.00 | 17 | 56.3% | 43.9% |
| 95.00 | 582 | 42.8% | 44.2% |
| 96.00 | 91 | 48.0% | 40.5% |
| 97.00 | 298 | - | 38.9% |
| 97.50 | 72 | 39.0% | 40.2% |
| 98.00 | 255 | 46.2% | 43.2% |
| 99.00 | 119 | - | 37.8% |
| 100.00 | 1,262 | 40.2% | 39.8% |
| 101.00 | 186 | - | 38.7% |
| 102.00 | 186 | - | 39.1% |
| 103.00 | 263 | - | 40.3% |
| 104.00 | 1,083 | 37.9% | 38.9% |
| 105.00 | 1,758 | 38.4% | 40.9% |
| 106.00 | 1,612 | 37.8% | 38.6% |
| 107.00 | 1,044 | 40.0% | 39.0% |
| 108.00 | 720 | 37.0% | 34.4% |
| 109.00 | 810 | 35.4% | 40.2% |
| 110.00 | 1,300 | 37.4% | 40.1% |
| 111.00 | 276 | 35.8% | 39.8% |
| 112.00 | 152 | 37.5% | 44.2% |
| 113.00 | 215 | 35.6% | 31.7% |
| 114.00 | 152 | 34.8% | 40.8% |
| 115.00 | 746 | 38.4% | 45.2% |
| 116.00 | 42 | 35.3% | 40.4% |
| 117.00 | 121 | 36.1% | 45.0% |
| 118.00 | 155 | 39.7% | 46.5% |
| 119.00 | 27 | 36.6% | - |
| 120.00 | 714 | 39.8% | 48.8% |
| 121.00 | 82 | 45.0% | - |
| 122.00 | 486 | 46.5% | - |
| 123.00 | 43 | 40.8% | - |
| 124.00 | 27 | 43.8% | - |
| 125.00 | 480 | 41.6% | 40.7% |
| 126.00 | 9 | 45.2% | - |
| 127.00 | 8 | 51.9% | - |
| 128.00 | 6 | 62.8% | - |
| 129.00 | 10 | 76.9% | - |
| 130.00 | 850 | 39.5% | 191.1% |
| 131.00 | 6 | 46.2% | 176.3% |