Options bid-ask implied-volatility width
Find thin or missing option quotes before reading mark IV. Width = ask IV − bid IV in volatility points, from recorded public exchange quotes.
Venue scope: Bybit and Binance. Source snapshots 2026-10-16 11:11 UTC to 2026-10-16 11:11 UTC.
To read every strike of one expiry with calls and puts side by side, open the BTC options chain.
353 quotes ranked · 1 missing bid or ask IV · 0 crossed (bid above ask) · 0 stale snapshots (over 20 minutes old) · 412 outside |delta| 0.10–0.90. Showing at most 100.
BTC options by bid-ask IV width · widest first
| Venue | Expiry (UTC) | Strike (USD) | Type | Delta | Bid IV % | Mark IV % | Ask IV % | Width (vol pts) | OI (BTC) | Quote age |
|---|---|---|---|---|---|---|---|---|---|---|
| Binance | 2026-10-19 | 81,000 | Call | 0.83 | 0.00 | 20.90 | 27.76 | 27.76 | 0.00 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-10-19 | 84,000 | Put | -0.85 | 0.00 | 20.10 | 25.86 | 25.86 | 0.00 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-10-23 | 86,500 | Put | -0.89 | 19.18 | 27.70 | 35.94 | 16.76 | 0.00 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-10-23 | 79,000 | Call | 0.86 | 18.91 | 30.30 | 35.60 | 16.69 | 0.01 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-11-06 | 74,000 | Call | 0.89 | 30.56 | 40.00 | 46.41 | 15.85 | 0.00 | 4 min 2026-10-16 11:11 UTC |
| Bybit | 2026-10-19 | 84,250 | Put | -0.89 | 11.95 | 19.90 | 27.74 | 15.79 | 0.00 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-11-06 | 92,000 | Put | -0.90 | 27.11 | 34.20 | 42.60 | 15.49 | 0.00 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-10-23 | 86,000 | Put | -0.86 | 18.98 | 27.50 | 34.41 | 15.42 | 21.63 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-10-23 | 85,500 | Put | -0.83 | 20.61 | 27.30 | 34.99 | 14.38 | 4.00 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-10-30 | 76,000 | Call | 0.89 | 27.45 | 36.10 | 41.34 | 13.89 | 26.54 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-10-30 | 89,000 | Put | -0.89 | 23.78 | 30.50 | 37.41 | 13.62 | 12.67 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-10-23 | 85,000 | Put | -0.78 | 21.54 | 27.20 | 33.92 | 12.39 | 16.34 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-10-30 | 77,000 | Call | 0.86 | 27.91 | 34.80 | 39.82 | 11.91 | 9.17 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-11-06 | 78,000 | Call | 0.76 | 29.21 | 36.50 | 41.04 | 11.83 | 0.00 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-10-23 | 80,000 | Call | 0.78 | 22.82 | 29.10 | 34.53 | 11.71 | 3.25 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-10-30 | 88,000 | Put | -0.85 | 24.81 | 30.40 | 36.42 | 11.61 | 20.85 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-11-06 | 76,000 | Call | 0.83 | 32.24 | 38.10 | 43.12 | 10.88 | 0.00 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-11-06 | 90,000 | Put | -0.84 | 29.66 | 34.00 | 40.34 | 10.68 | 0.00 | 4 min 2026-10-16 11:11 UTC |
| Bybit | 2026-10-19 | 81,000 | Call | 0.82 | 13.77 | 21.68 | 24.44 | 10.67 | 0.00 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-11-06 | 88,000 | Put | -0.77 | 30.00 | 33.90 | 40.59 | 10.59 | 0.00 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-10-30 | 78,000 | Call | 0.82 | 27.79 | 33.70 | 38.12 | 10.33 | 11.03 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-11-06 | 86,000 | Put | -0.67 | 30.45 | 34.00 | 40.62 | 10.17 | 0.30 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-11-27 | 97,000 | Put | -0.89 | 31.55 | 35.50 | 41.65 | 10.09 | 0.00 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-11-06 | 80,000 | Call | 0.67 | 29.59 | 35.40 | 39.63 | 10.04 | 0.00 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-11-06 | 85,000 | Put | -0.62 | 30.69 | 34.10 | 40.56 | 9.87 | 0.00 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-11-27 | 96,000 | Put | -0.88 | 31.64 | 35.30 | 41.05 | 9.41 | 0.00 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-12-25 | 68,000 | Call | 0.89 | 38.01 | 41.50 | 47.11 | 9.10 | 17.13 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-10-23 | 84,500 | Put | -0.73 | 23.80 | 27.20 | 32.87 | 9.07 | 1.46 | 4 min 2026-10-16 11:11 UTC |
| Bybit | 2026-10-19 | 83,750 | Put | -0.82 | 14.14 | 18.92 | 23.18 | 9.04 | 0.00 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-10-30 | 79,000 | Call | 0.77 | 28.04 | 32.70 | 36.76 | 8.72 | 18.51 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-11-27 | 72,000 | Call | 0.87 | 36.27 | 39.90 | 44.97 | 8.69 | 0.04 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-11-27 | 70,000 | Call | 0.90 | 39.03 | 41.60 | 47.63 | 8.60 | 0.07 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-11-27 | 95,000 | Put | -0.86 | 31.91 | 35.20 | 40.38 | 8.47 | 0.03 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-10-30 | 86,000 | Put | -0.74 | 26.52 | 30.30 | 34.92 | 8.40 | 28.94 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-11-27 | 73,000 | Call | 0.85 | 36.08 | 39.20 | 44.14 | 8.06 | 0.91 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-11-06 | 81,000 | Call | 0.61 | 29.99 | 35.00 | 38.03 | 8.04 | 3.13 | 4 min 2026-10-16 11:11 UTC |
| Bybit | 2026-10-23 | 86,000 | Put | -0.86 | 24.20 | 27.19 | 31.86 | 7.66 | 16.53 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-10-23 | 81,000 | Call | 0.69 | 24.01 | 28.30 | 31.55 | 7.54 | 16.88 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-12-25 | 102,000 | Put | -0.88 | 34.93 | 36.60 | 42.41 | 7.48 | 0.10 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-10-30 | 87,000 | Put | -0.80 | 27.77 | 30.40 | 35.22 | 7.44 | 36.76 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-11-27 | 94,000 | Put | -0.84 | 32.27 | 35.10 | 39.70 | 7.43 | 0.00 | 4 min 2026-10-16 11:11 UTC |
| Bybit | 2026-10-23 | 79,000 | Call | 0.86 | 24.65 | 30.14 | 32.04 | 7.39 | 2.52 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-11-27 | 93,000 | Put | -0.82 | 32.06 | 35.00 | 39.42 | 7.36 | 0.00 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-10-23 | 84,000 | Put | -0.68 | 24.13 | 27.20 | 31.41 | 7.28 | 13.93 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-10-30 | 80,000 | Call | 0.71 | 28.50 | 31.90 | 35.47 | 6.96 | 80.01 | 4 min 2026-10-16 11:11 UTC |
| Bybit | 2026-10-19 | 83,250 | Put | -0.73 | 15.63 | 18.29 | 22.53 | 6.90 | 0.00 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-11-27 | 74,000 | Call | 0.82 | 35.67 | 38.60 | 42.50 | 6.83 | 0.00 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-12-25 | 70,000 | Call | 0.86 | 38.29 | 40.20 | 45.06 | 6.77 | 40.71 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-12-25 | 94,000 | Put | -0.76 | 34.10 | 35.80 | 40.85 | 6.75 | 6.54 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-12-25 | 75,000 | Call | 0.76 | 34.63 | 37.90 | 41.27 | 6.63 | 35.82 | 4 min 2026-10-16 11:11 UTC |
| Bybit | 2026-11-06 | 92,000 | Put | -0.90 | 32.64 | 34.35 | 39.21 | 6.57 | 0.00 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-12-25 | 100,000 | Put | -0.86 | 35.01 | 36.40 | 41.47 | 6.46 | 0.04 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-12-25 | 76,000 | Call | 0.74 | 34.39 | 37.60 | 40.74 | 6.35 | 24.39 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-11-27 | 79,000 | Call | 0.67 | 32.86 | 36.30 | 39.19 | 6.33 | 17.70 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-11-27 | 75,000 | Call | 0.80 | 35.34 | 38.00 | 41.64 | 6.30 | 4.75 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-12-25 | 92,000 | Put | -0.71 | 33.98 | 35.70 | 40.20 | 6.23 | 9.87 | 4 min 2026-10-16 11:11 UTC |
| Bybit | 2026-11-06 | 74,000 | Call | 0.89 | 35.80 | 39.32 | 41.95 | 6.15 | 0.96 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-11-27 | 92,000 | Put | -0.79 | 32.60 | 34.90 | 38.75 | 6.14 | 4.20 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-12-25 | 98,000 | Put | -0.83 | 34.44 | 36.10 | 40.52 | 6.08 | 0.00 | 4 min 2026-10-16 11:11 UTC |
| Bybit | 2026-10-19 | 81,750 | Call | 0.69 | 16.15 | 19.61 | 22.20 | 6.05 | 5.19 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-12-25 | 78,000 | Call | 0.69 | 34.03 | 37.00 | 39.97 | 5.94 | 22.11 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-12-25 | 72,000 | Call | 0.82 | 37.54 | 39.10 | 43.47 | 5.94 | 36.69 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-11-27 | 80,000 | Call | 0.64 | 32.73 | 36.00 | 38.67 | 5.93 | 15.28 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-11-27 | 91,000 | Put | -0.77 | 32.52 | 34.80 | 38.45 | 5.93 | 5.05 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-12-25 | 90,000 | Put | -0.66 | 34.04 | 35.70 | 39.81 | 5.77 | 31.76 | 4 min 2026-10-16 11:11 UTC |
| Bybit | 2026-10-30 | 76,000 | Call | 0.89 | 31.97 | 35.81 | 37.67 | 5.70 | 24.00 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-12-25 | 96,000 | Put | -0.80 | 34.25 | 35.90 | 39.90 | 5.65 | 0.00 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-11-27 | 88,000 | Put | -0.67 | 32.81 | 34.80 | 38.44 | 5.63 | 17.77 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-11-27 | 76,000 | Call | 0.77 | 35.22 | 37.50 | 40.83 | 5.61 | 12.51 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-11-27 | 77,000 | Call | 0.74 | 34.77 | 37.10 | 40.31 | 5.53 | 7.02 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-10-30 | 85,000 | Put | -0.68 | 28.74 | 30.40 | 34.24 | 5.50 | 55.44 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-12-25 | 95,000 | Put | -0.78 | 34.16 | 35.80 | 39.60 | 5.44 | 8.31 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-10-23 | 83,500 | Put | -0.62 | 26.61 | 27.20 | 32.04 | 5.43 | 1.12 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-11-27 | 90,000 | Put | -0.74 | 32.73 | 34.80 | 38.13 | 5.41 | 15.11 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-12-25 | 74,000 | Call | 0.78 | 36.73 | 38.30 | 42.02 | 5.29 | 10.07 | 4 min 2026-10-16 11:11 UTC |
| Bybit | 2026-10-19 | 81,500 | Call | 0.74 | 16.00 | 20.24 | 21.28 | 5.28 | 0.20 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-11-27 | 89,000 | Put | -0.71 | 32.75 | 34.80 | 37.93 | 5.18 | 18.33 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-11-27 | 78,000 | Call | 0.71 | 34.58 | 36.70 | 39.70 | 5.12 | 21.55 | 4 min 2026-10-16 11:11 UTC |
| Bybit | 2026-10-30 | 77,000 | Call | 0.86 | 31.34 | 34.83 | 36.33 | 4.99 | 17.14 | 4 min 2026-10-16 11:11 UTC |
| Bybit | 2026-12-25 | 100,000 | Put | -0.86 | 33.59 | 36.26 | 38.54 | 4.95 | 11.98 | 4 min 2026-10-16 11:11 UTC |
| Bybit | 2026-11-06 | 90,000 | Put | -0.84 | 31.97 | 34.00 | 36.76 | 4.79 | 0.47 | 4 min 2026-10-16 11:11 UTC |
| Bybit | 2026-10-23 | 84,250 | Put | -0.71 | 24.99 | 26.94 | 29.62 | 4.63 | 0.00 | 4 min 2026-10-16 11:11 UTC |
| Bybit | 2026-10-23 | 85,000 | Put | -0.79 | 25.40 | 26.97 | 30.02 | 4.62 | 29.30 | 4 min 2026-10-16 11:11 UTC |
| Bybit | 2026-11-27 | 72,000 | Call | 0.87 | 35.63 | 39.99 | 40.23 | 4.60 | 4.97 | 4 min 2026-10-16 11:11 UTC |
| Bybit | 2026-10-23 | 80,500 | Call | 0.74 | 26.39 | 28.69 | 30.89 | 4.50 | 0.04 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-10-19 | 83,000 | Put | -0.65 | 16.26 | 19.00 | 20.74 | 4.48 | 0.00 | 4 min 2026-10-16 11:11 UTC |
| Bybit | 2026-10-30 | 89,000 | Put | -0.89 | 29.89 | 30.64 | 34.33 | 4.44 | 1.01 | 4 min 2026-10-16 11:11 UTC |
| Bybit | 2026-10-30 | 88,000 | Put | -0.85 | 29.40 | 30.36 | 33.76 | 4.36 | 56.31 | 4 min 2026-10-16 11:11 UTC |
| Bybit | 2026-12-25 | 98,000 | Put | -0.83 | 33.87 | 36.03 | 38.22 | 4.35 | 0.41 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-10-19 | 82,000 | Call | 0.63 | 17.49 | 19.10 | 21.81 | 4.33 | 6.61 | 4 min 2026-10-16 11:11 UTC |
| Bybit | 2026-11-06 | 76,000 | Call | 0.83 | 35.23 | 37.89 | 39.16 | 3.93 | 11.02 | 4 min 2026-10-16 11:11 UTC |
| Bybit | 2026-10-23 | 80,000 | Call | 0.78 | 26.54 | 29.14 | 30.37 | 3.83 | 18.72 | 4 min 2026-10-16 11:11 UTC |
| Bybit | 2026-12-25 | 67,000 | Call | 0.90 | 39.68 | 41.74 | 43.31 | 3.63 | 10.33 | 4 min 2026-10-16 11:11 UTC |
| Binance | 2026-11-06 | 82,000 | Call | 0.56 | 34.44 | 34.60 | 37.97 | 3.53 | 1.99 | 4 min 2026-10-16 11:11 UTC |
| Bybit | 2026-10-30 | 78,000 | Call | 0.82 | 30.69 | 33.90 | 34.08 | 3.39 | 32.36 | 4 min 2026-10-16 11:11 UTC |
| Bybit | 2026-12-25 | 68,000 | Call | 0.89 | 39.44 | 41.24 | 42.75 | 3.31 | 14.96 | 4 min 2026-10-16 11:11 UTC |
| Bybit | 2026-11-06 | 88,000 | Put | -0.77 | 32.71 | 33.84 | 35.84 | 3.13 | 22.82 | 4 min 2026-10-16 11:11 UTC |
| Bybit | 2026-10-30 | 87,000 | Put | -0.80 | 30.05 | 30.18 | 33.09 | 3.04 | 25.22 | 4 min 2026-10-16 11:11 UTC |
| Bybit | 2026-11-27 | 94,000 | Put | -0.84 | 34.66 | 34.76 | 37.69 | 3.03 | 1.36 | 4 min 2026-10-16 11:11 UTC |
| Bybit | 2026-11-27 | 96,000 | Put | -0.88 | 35.14 | 35.04 | 38.12 | 2.98 | 2.31 | 4 min 2026-10-16 11:11 UTC |
Width = (ask IV − bid IV) × 100 in volatility percentage points: a 0.50 bid IV and 0.52 ask IV is 2.00 points. A zero width means the venue quoted the same bid and ask IV. Only quotes with a nonnegative bid at or below the ask are ranked; missing and crossed quotes are counted above, never ranked as zero. Ties are ordered by expiry, strike, type and venue.
Covers expiries 2–90 days out with complete open interest, options with |delta| between 0.10 and 0.90 (the venue's delta, else Black-76 from mark IV), and snapshots at most 20 minutes old. This is a quote-quality screen in IV terms only: it says nothing about premium spreads in USD or executable size. Recorded every 5 minutes from public exchange APIs; times are UTC; cached for up to 120 seconds.