Options Chain for TAYSHA GENE THERAPIES INC COM SHS (TSHA) - $4.20 as of 10/27/2026 5:19:02 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 3.30 | 4.30 | 3.80 | 5.10 | 0.00 | 0.00% | 7.60 | 0 | 16 | 0.00 | 1.00 | 0.00 | 0.00 | 4/15/2026 | 10/27/2026 4:00:00 PM EST |
| 1.00 | 2.80 | 3.80 | 3.30 | 3.40 | 0.00 | 0.00% | 3.30 | 0 | 9 | 6.13 | 1.00 | 0.00 | 0.00 | 3/31/2026 | 10/27/2026 4:00:00 PM EST |
| 1.50 | 2.30 | 3.30 | 2.80 | 2.50 | 0.00 | 0.00% | 1.87 | 0 | 5 | 4.28 | 1.00 | 0.00 | 0.00 | 10/20/2026 | 10/27/2026 4:00:00 PM EST |
| 2.00 | 2.00 | 2.75 | 2.38 | 4.42 | 0.00 | 0.00% | 1.19 | 0 | 100 | 3.06 | 0.99 | 0.01 | 0.00 | 8/18/2026 | 10/27/2026 4:00:00 PM EST |
| 2.50 | 1.50 | 2.25 | 1.88 | 3.08 | 0.00 | 0.00% | 0.75 | 0 | 525 | 2.36 | 0.97 | 0.05 | 0.00 | 7/29/2026 | 10/27/2026 4:00:00 PM EST |
| 4.00 | 0.20 | 1.20 | 0.70 | 0.35 | 0.00 | 0.00% | 0.17 | 0 | 46 | 1.69 | 0.67 | 0.28 | -0.01 | 10/22/2026 | 10/27/2026 4:00:00 PM EST |
| 5.00 | 0.05 | 1.00 | 0.53 | 0.30 | 0.00 | 0.00% | 0.11 | 1 | 245 | 0.79 | 0.38 | 0.29 | -0.01 | 10/27/2026 | 10/27/2026 4:00:00 PM EST |
| 6.00 | 0.05 | 0.20 | 0.13 | 0.36 | 0.00 | 0.00% | 0.02 | 0 | 367 | 0.81 | 0.20 | 0.20 | 0.00 | 9/24/2026 | 10/27/2026 4:00:00 PM EST |
| 7.50 | 0.00 | 1.00 | 0.50 | 0.05 | 0.00 | 0.00% | 0.07 | 0 | 462 | 2.70 | 0.05 | 0.08 | 0.00 | 9/23/2026 | 10/27/2026 4:00:00 PM EST |
| 9.00 | 0.00 | 0.95 | 0.48 | 0.10 | 0.00 | 0.00% | 0.05 | 0 | 44 | 2.92 | 0.01 | 0.03 | 0.00 | 9/25/2026 | 10/27/2026 4:00:00 PM EST |
| 10.00 | 0.00 | 1.00 | 0.50 | 0.15 | 0.00 | 0.00% | 0.05 | 0 | 801 | 3.16 | 0.01 | 0.01 | 0.00 | 9/24/2026 | 10/27/2026 4:00:00 PM EST |
| 11.00 | 0.00 | 1.00 | 0.50 | 0.60 | 0.00 | 0.00% | 0.05 | 0 | 20 | 3.30 | 0.00 | 0.00 | 0.00 | 7/23/2026 | 10/27/2026 4:00:00 PM EST |
| 12.00 | 0.00 | 1.00 | 0.50 | 0.55 | 0.00 | 0.00% | 0.04 | 0 | 215 | 3.43 | 0.00 | 0.00 | 0.00 | 6/25/2026 | 10/27/2026 4:00:00 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 0.00 | 0.05 | 0.03 | 0.10 | 0.00 | 0.00% | 0.06 | 0 | 350 | 3.81 | 0.00 | 0.00 | 0.00 | 3/23/2026 | 10/27/2026 4:00:00 PM EST |
| 1.00 | 0.00 | 1.00 | 0.50 | % | 0.50 | 0 | 1 | 0.00 | 0.00 | 0.00 | 0.00 | 10/27/2026 4:00:00 PM EST | |||
| 1.50 | 0.00 | 1.00 | 0.50 | % | 0.33 | 0 | 0 | 6.81 | 0.00 | 0.00 | 0.00 | 10/27/2026 4:00:00 PM EST | |||
| 2.00 | 0.00 | 1.00 | 0.50 | % | 0.25 | 0 | 15 | 4.98 | -0.01 | 0.01 | 0.00 | 10/27/2026 4:00:00 PM EST | |||
| 2.50 | 0.00 | 1.00 | 0.50 | % | 0.20 | 0 | 25 | 3.88 | -0.03 | 0.05 | 0.00 | 10/27/2026 4:00:00 PM EST | |||
| 4.00 | 0.00 | 1.00 | 0.50 | 0.47 | 0.00 | 0.00% | 0.12 | 0 | 160 | 0.85 | -0.33 | 0.28 | -0.01 | 10/26/2026 | 10/27/2026 4:00:00 PM EST |
| 5.00 | 0.45 | 1.45 | 0.95 | 0.85 | 0.00 | 0.00% | 0.19 | 0 | 92 | 1.52 | -0.62 | 0.29 | -0.01 | 9/16/2026 | 10/27/2026 4:00:00 PM EST |
| 6.00 | 1.45 | 2.45 | 1.95 | 1.45 | 0.00 | 0.00% | 0.33 | 0 | 93 | 2.00 | -0.80 | 0.20 | 0.00 | 9/3/2026 | 10/27/2026 4:00:00 PM EST |
| 7.50 | 2.80 | 3.80 | 3.30 | 2.45 | 0.00 | 0.00% | 0.44 | 0 | 136 | 2.35 | -0.95 | 0.08 | 0.00 | 8/5/2026 | 10/27/2026 4:00:00 PM EST |
| 9.00 | 4.30 | 5.30 | 4.80 | % | 0.53 | 0 | 0 | 2.51 | -0.99 | 0.03 | 0.00 | 10/27/2026 4:00:00 PM EST | |||
| 10.00 | 5.30 | 6.30 | 5.80 | 6.33 | 0.00 | 0.00% | 0.58 | 0 | 0 | 2.68 | -0.99 | 0.01 | 0.00 | 10/13/2026 | 10/27/2026 4:00:00 PM EST |
| 11.00 | 6.30 | 7.30 | 6.80 | % | 0.62 | 0 | 0 | 2.84 | -1.00 | 0.00 | 0.00 | 10/27/2026 4:00:00 PM EST | |||
| 12.00 | 7.30 | 8.30 | 7.80 | % | 0.65 | 0 | 0 | 2.98 | -1.00 | 0.00 | 0.00 | 10/27/2026 4:00:00 PM EST |