Options Chain for TWIST BIOSCIENCE CORP COM (TWST) - $91.33 as of 7/31/2026 3:53:14 PM EST
Calls
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50.00 | 39.50 | 44.00 | 41.75 | 41.92 | 0.00 | 0.00% | 0.83 | 0 | 10 | 2.14 | 0.98 | 0.00 | -0.03 | 7/16/2026 | 7/31/2026 3:59:58 PM EST |
| 55.00 | 34.50 | 39.40 | 36.95 | % | 0.67 | 0 | 0 | 1.92 | 0.97 | 0.00 | -0.05 | 7/31/2026 3:59:58 PM EST | |||
| 60.00 | 30.30 | 33.80 | 32.05 | % | 0.53 | 0 | 0 | 1.72 | 0.93 | 0.00 | -0.08 | 7/31/2026 3:59:58 PM EST | |||
| 65.00 | 25.70 | 29.30 | 27.50 | 26.85 | 0.00 | 0.00% | 0.42 | 0 | 2 | 1.58 | 0.90 | 0.01 | -0.12 | 7/16/2026 | 7/31/2026 3:59:58 PM EST |
| 70.00 | 21.70 | 25.00 | 23.35 | 25.01 | 0.00 | 0.00% | 0.33 | 0 | 4 | 1.05 | 0.85 | 0.01 | -0.15 | 7/14/2026 | 7/31/2026 3:59:58 PM EST |
| 75.00 | 17.40 | 21.10 | 19.25 | 15.20 | 0.00 | 0.00% | 0.26 | 0 | 10 | 1.05 | 0.80 | 0.01 | -0.18 | 7/27/2026 | 7/31/2026 3:59:58 PM EST |
| 77.50 | 15.60 | 19.30 | 17.45 | % | 0.23 | 0 | 0 | 1.07 | 0.77 | 0.01 | -0.19 | 7/31/2026 3:59:58 PM EST | |||
| 80.00 | 13.90 | 17.70 | 15.80 | 14.26 | 0.00 | 0.00% | 0.20 | 0 | 8 | 1.08 | 0.73 | 0.01 | -0.20 | 7/20/2026 | 7/31/2026 3:59:58 PM EST |
| 82.50 | 12.30 | 16.00 | 14.15 | 9.55 | 0.00 | 0.00% | 0.17 | 0 | 0 | 1.07 | 0.70 | 0.01 | -0.21 | 7/29/2026 | 7/31/2026 3:59:58 PM EST |
| 85.00 | 10.80 | 14.50 | 12.65 | 12.50 | -7.50 | -37.50% | 0.15 | 2 | 1 | 1.07 | 0.66 | 0.01 | -0.21 | 7/31/2026 | 7/31/2026 3:59:58 PM EST |
| 87.50 | 9.50 | 12.80 | 11.15 | 9.00 | 0.00 | 0.00% | 0.13 | 0 | 2 | 1.05 | 0.62 | 0.02 | -0.22 | 7/29/2026 | 7/31/2026 3:59:58 PM EST |
| 90.00 | 8.20 | 12.00 | 10.10 | 10.10 | -0.60 | -5.61% | 0.11 | 14 | 1,123 | 1.07 | 0.58 | 0.02 | -0.22 | 7/31/2026 | 7/31/2026 3:59:58 PM EST |
| 92.50 | 7.00 | 10.80 | 8.90 | 8.80 | +0.43 | +5.14% | 0.10 | 29 | 357 | 1.07 | 0.53 | 0.02 | -0.22 | 7/31/2026 | 7/31/2026 3:59:58 PM EST |
| 95.00 | 5.90 | 9.80 | 7.85 | 7.80 | +0.60 | +8.34% | 0.08 | 12 | 1,131 | 1.06 | 0.49 | 0.02 | -0.22 | 7/31/2026 | 7/31/2026 3:59:58 PM EST |
| 97.50 | 5.60 | 7.80 | 6.70 | 6.40 | -3.80 | -37.26% | 0.07 | 4 | 2 | 1.04 | 0.45 | 0.02 | -0.21 | 7/31/2026 | 7/31/2026 3:59:58 PM EST |
| 100.00 | 4.30 | 6.90 | 5.60 | 5.78 | +2.93 | +102.81% | 0.06 | 1,014 | 60 | 1.01 | 0.40 | 0.02 | -0.20 | 7/31/2026 | 7/31/2026 3:59:58 PM EST |
| 105.00 | 2.25 | 4.90 | 3.58 | 4.70 | +0.90 | +23.69% | 0.03 | 7 | 26 | 1.01 | 0.32 | 0.02 | -0.18 | 7/31/2026 | 7/31/2026 3:59:58 PM EST |
| 110.00 | 2.40 | 4.00 | 3.20 | 3.24 | +0.39 | +13.69% | 0.03 | 1,017 | 59 | 1.02 | 0.24 | 0.02 | -0.15 | 7/31/2026 | 7/31/2026 3:59:58 PM EST |
| 115.00 | 0.75 | 2.90 | 1.83 | 2.45 | +0.65 | +36.12% | 0.02 | 6 | 21 | 0.91 | 0.17 | 0.01 | -0.12 | 7/31/2026 | 7/31/2026 3:59:58 PM EST |
| 120.00 | 0.00 | 2.60 | 1.30 | 2.13 | +1.38 | +184.00% | 0.01 | 10 | 161 | 1.17 | 0.13 | 0.01 | -0.10 | 7/31/2026 | 7/31/2026 3:59:58 PM EST |
| 125.00 | 0.10 | 3.00 | 1.55 | 1.20 | -0.50 | -29.42% | 0.01 | 3 | 8 | 0.98 | 0.08 | 0.01 | -0.07 | 7/31/2026 | 7/31/2026 3:59:58 PM EST |
| 130.00 | 0.00 | 2.80 | 1.40 | 1.10 | -0.05 | -4.35% | 0.01 | 1 | 12 | 1.41 | 0.07 | 0.01 | -0.06 | 7/31/2026 | 7/31/2026 3:59:58 PM EST |
| 135.00 | 0.00 | 2.90 | 1.45 | 0.75 | -0.10 | -11.77% | 0.01 | 1 | 6 | 1.52 | 0.05 | 0.00 | -0.05 | 7/31/2026 | 7/31/2026 3:59:58 PM EST |
| 140.00 | 0.00 | 2.40 | 1.20 | % | 0.01 | 0 | 0 | 1.51 | 0.03 | 0.00 | -0.03 | 7/31/2026 3:59:58 PM EST | |||
| 145.00 | 0.00 | 2.30 | 1.15 | 1.80 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.57 | 0.02 | 0.00 | -0.02 | 7/7/2026 | 7/31/2026 3:59:58 PM EST |
| 150.00 | 0.20 | 0.30 | 0.25 | 0.30 | -1.15 | -79.31% | 0.00 | 4 | 2 | 1.06 | 0.01 | 0.00 | -0.01 | 7/31/2026 | 7/31/2026 3:59:58 PM EST |
| 155.00 | 0.00 | 2.55 | 1.28 | 1.15 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.77 | 0.01 | 0.00 | -0.01 | 7/7/2026 | 7/31/2026 3:59:58 PM EST |
Puts
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50.00 | 0.00 | 5.00 | 2.50 | 0.35 | -0.66 | -65.35% | 0.05 | 1 | 3 | 1.42 | -0.02 | 0.00 | -0.03 | 7/31/2026 | 7/31/2026 3:59:58 PM EST |
| 55.00 | 0.00 | 2.55 | 1.28 | 0.45 | 0.00 | 0.00% | 0.02 | 0 | 2 | 2.02 | -0.03 | 0.00 | -0.05 | 7/22/2026 | 7/31/2026 3:59:58 PM EST |
| 60.00 | 0.00 | 2.75 | 1.38 | % | 0.02 | 0 | 0 | 1.35 | -0.07 | 0.00 | -0.08 | 7/31/2026 3:59:58 PM EST | |||
| 65.00 | 0.70 | 1.20 | 0.95 | 1.00 | -0.50 | -33.34% | 0.01 | 5 | 19 | 1.12 | -0.10 | 0.01 | -0.12 | 7/31/2026 | 7/31/2026 3:59:58 PM EST |
| 70.00 | 0.00 | 2.15 | 1.08 | 1.30 | -0.25 | -16.13% | 0.02 | 20 | 25 | 1.11 | -0.15 | 0.01 | -0.15 | 7/31/2026 | 7/31/2026 3:59:58 PM EST |
| 75.00 | 2.00 | 4.60 | 3.30 | 3.08 | +0.38 | +14.08% | 0.04 | 1,008 | 305 | 1.17 | -0.20 | 0.01 | -0.18 | 7/31/2026 | 7/31/2026 3:59:58 PM EST |
| 77.50 | 2.35 | 5.20 | 3.78 | 3.00 | 0.00 | 0.00% | 0.05 | 0 | 23 | 1.20 | -0.23 | 0.01 | -0.19 | 7/24/2026 | 7/31/2026 3:59:58 PM EST |
| 80.00 | 3.50 | 5.30 | 4.40 | 4.37 | +0.02 | +0.46% | 0.06 | 11 | 26 | 1.10 | -0.27 | 0.01 | -0.20 | 7/31/2026 | 7/31/2026 3:59:58 PM EST |
| 82.50 | 3.00 | 6.90 | 4.95 | 5.50 | 0.00 | 0.00% | 0.06 | 0 | 16 | 1.05 | -0.30 | 0.01 | -0.21 | 7/30/2026 | 7/31/2026 3:59:58 PM EST |
| 85.00 | 5.50 | 7.90 | 6.70 | 6.70 | +0.03 | +0.45% | 0.08 | 4 | 32 | 1.14 | -0.34 | 0.01 | -0.21 | 7/31/2026 | 7/31/2026 3:59:58 PM EST |
| 87.50 | 5.20 | 9.00 | 7.10 | 8.50 | -0.20 | -2.30% | 0.08 | 1 | 3 | 1.05 | -0.38 | 0.02 | -0.22 | 7/31/2026 | 7/31/2026 3:59:58 PM EST |
| 90.00 | 6.80 | 10.50 | 8.65 | 8.85 | -0.72 | -7.53% | 0.10 | 12 | 40 | 1.09 | -0.42 | 0.02 | -0.22 | 7/31/2026 | 7/31/2026 3:59:58 PM EST |
| 92.50 | 7.90 | 11.80 | 9.85 | 10.30 | -5.20 | -33.55% | 0.11 | 32 | 26 | 1.07 | -0.47 | 0.02 | -0.22 | 7/31/2026 | 7/31/2026 3:59:58 PM EST |
| 95.00 | 9.90 | 12.30 | 11.10 | 11.40 | +2.24 | +24.46% | 0.12 | 7 | 48 | 1.04 | -0.51 | 0.02 | -0.22 | 7/31/2026 | 7/31/2026 3:59:58 PM EST |
| 97.50 | 10.80 | 14.30 | 12.55 | 14.08 | 0.00 | 0.00% | 0.13 | 0 | 10 | 1.03 | -0.55 | 0.02 | -0.21 | 7/10/2026 | 7/31/2026 3:59:58 PM EST |
| 100.00 | 13.10 | 15.90 | 14.50 | 11.65 | 0.00 | 0.00% | 0.14 | 0 | 4 | 1.06 | -0.60 | 0.02 | -0.20 | 7/1/2026 | 7/31/2026 3:59:58 PM EST |
| 105.00 | 16.50 | 19.70 | 18.10 | 17.85 | -1.00 | -5.31% | 0.17 | 2 | 5 | 1.06 | -0.68 | 0.02 | -0.18 | 7/31/2026 | 7/31/2026 3:59:58 PM EST |
| 110.00 | 20.00 | 23.10 | 21.55 | 19.70 | 0.00 | 0.00% | 0.20 | 0 | 2 | 1.00 | -0.76 | 0.02 | -0.15 | 6/26/2026 | 7/31/2026 3:59:58 PM EST |
| 115.00 | 24.30 | 27.40 | 25.85 | % | 0.22 | 0 | 0 | 1.01 | -0.83 | 0.01 | -0.12 | 7/31/2026 3:59:58 PM EST | |||
| 120.00 | 28.20 | 31.80 | 30.00 | 27.27 | 0.00 | 0.00% | 0.25 | 0 | 1 | 1.28 | -0.87 | 0.01 | -0.10 | 7/22/2026 | 7/31/2026 3:59:58 PM EST |
| 125.00 | 32.80 | 36.40 | 34.60 | 31.53 | 0.00 | 0.00% | 0.28 | 0 | 3 | 1.30 | -0.92 | 0.01 | -0.07 | 7/22/2026 | 7/31/2026 3:59:58 PM EST |
| 130.00 | 37.50 | 41.10 | 39.30 | 35.99 | 0.00 | 0.00% | 0.30 | 0 | 1 | 1.38 | -0.93 | 0.01 | -0.06 | 7/22/2026 | 7/31/2026 3:59:58 PM EST |
| 135.00 | 42.30 | 46.00 | 44.15 | % | 0.33 | 0 | 0 | 1.45 | -0.95 | 0.00 | -0.05 | 7/31/2026 3:59:58 PM EST | |||
| 140.00 | 47.20 | 51.00 | 49.10 | % | 0.35 | 0 | 0 | 1.57 | -0.97 | 0.00 | -0.03 | 7/31/2026 3:59:58 PM EST | |||
| 145.00 | 52.00 | 56.00 | 54.00 | % | 0.37 | 0 | 0 | 1.62 | -0.98 | 0.00 | -0.02 | 7/31/2026 3:59:58 PM EST | |||
| 150.00 | 56.90 | 60.90 | 58.90 | % | 0.39 | 0 | 0 | 1.62 | -0.99 | 0.00 | -0.01 | 7/31/2026 3:59:58 PM EST | |||
| 155.00 | 61.90 | 65.90 | 63.90 | % | 0.41 | 0 | 0 | 1.75 | -0.99 | 0.00 | -0.01 | 7/31/2026 3:59:58 PM EST |