Options Chain for SIONNA THERAPEUTICS INC COM (SION) - $5.96 as of 9/18/2026 8:15:08 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 2.30 | 6.00 | 4.15 | 3.80 | 0.00 | 0.00% | 1.66 | 0 | 15 | 0.00 | 1.00 | 0.01 | 0.00 | 8/12/2026 | 9/18/2026 3:59:50 PM EST |
| 5.00 | 0.90 | 4.20 | 2.55 | 3.40 | 0.00 | 0.00% | 0.51 | 0 | 15 | 7.11 | 0.75 | 0.15 | -0.01 | 9/14/2026 | 9/18/2026 3:59:50 PM EST |
| 7.50 | 0.10 | 0.80 | 0.45 | 0.40 | -0.38 | -48.72% | 0.06 | 10 | 60 | 1.41 | 0.30 | 0.18 | -0.01 | 9/18/2026 | 9/18/2026 3:59:50 PM EST |
| 10.00 | 0.05 | 0.90 | 0.48 | 0.20 | -0.30 | -60.00% | 0.05 | 5 | 126 | 2.01 | 0.08 | 0.08 | -0.01 | 9/18/2026 | 9/18/2026 3:59:50 PM EST |
| 12.50 | 0.00 | 2.60 | 1.30 | 1.41 | 0.00 | 0.00% | 0.10 | 0 | 1 | 5.96 | 0.02 | 0.02 | 0.00 | 9/3/2026 | 9/18/2026 3:59:50 PM EST |
| 15.00 | 0.00 | 1.75 | 0.88 | % | 0.06 | 0 | 0 | 3.44 | 0.00 | 0.01 | 0.00 | 9/18/2026 3:59:50 PM EST | |||
| 17.50 | 0.00 | 0.40 | 0.20 | 0.01 | 0.00 | 0.00% | 0.01 | 0 | 713 | 3.06 | 0.00 | 0.00 | 0.00 | 9/2/2026 | 9/18/2026 3:59:50 PM EST |
| 20.00 | 0.00 | 2.55 | 1.28 | 1.33 | 0.00 | 0.00% | 0.06 | 0 | 1 | 6.78 | 0.00 | 0.00 | 0.00 | 9/3/2026 | 9/18/2026 3:59:50 PM EST |
| 22.50 | 0.00 | 2.55 | 1.28 | 25.80 | 0.00 | 0.00% | 0.06 | 0 | 1 | 7.00 | 0.00 | 0.00 | 0.00 | 4/22/2026 | 9/18/2026 3:59:50 PM EST |
| 25.00 | 0.00 | 2.55 | 1.28 | % | 0.05 | 0 | 0 | 7.18 | 0.00 | 0.00 | 0.00 | 9/18/2026 3:59:50 PM EST | |||
| 30.00 | 0.00 | 2.55 | 1.28 | 27.20 | 0.00 | 0.00% | 0.04 | 0 | 3 | 7.48 | 0.00 | 0.00 | 0.00 | 8/6/2026 | 9/18/2026 3:59:50 PM EST |
| 35.00 | 0.00 | 2.55 | 1.28 | 25.20 | 0.00 | 0.00% | 0.04 | 0 | 7 | 7.73 | 0.00 | 0.00 | 0.00 | 8/6/2026 | 9/18/2026 3:59:50 PM EST |
| 40.00 | 0.00 | 2.55 | 1.28 | 18.40 | 0.00 | 0.00% | 0.03 | 0 | 4 | 7.94 | 0.00 | 0.00 | 0.00 | 8/6/2026 | 9/18/2026 3:59:50 PM EST |
| 45.00 | 0.00 | 2.55 | 1.28 | 0.42 | 0.00 | 0.00% | 0.03 | 0 | 510 | 8.13 | 0.00 | 0.00 | 0.00 | 8/13/2026 | 9/18/2026 3:59:50 PM EST |
| 50.00 | 0.00 | 2.55 | 1.28 | 0.05 | 0.00 | 0.00% | 0.03 | 0 | 104 | 0.00 | 0.00 | 0.00 | 0.00 | 8/10/2026 | 9/18/2026 3:59:50 PM EST |
| 55.00 | 0.00 | 2.55 | 1.28 | 20.05 | 0.00 | 0.00% | 0.02 | 0 | 507 | 0.00 | 0.00 | 0.00 | 0.00 | 7/17/2026 | 9/18/2026 3:59:50 PM EST |
| 60.00 | 0.00 | 2.55 | 1.28 | 0.05 | 0.00 | 0.00% | 0.02 | 0 | 8 | 0.00 | 0.00 | 0.00 | 0.00 | 8/10/2026 | 9/18/2026 3:59:50 PM EST |
| 65.00 | 0.00 | 2.55 | 1.28 | 12.40 | 0.00 | 0.00% | 0.02 | 0 | 2 | 0.00 | 0.00 | 0.00 | 0.00 | 8/6/2026 | 9/18/2026 3:59:50 PM EST |
| 70.00 | 0.00 | 2.55 | 1.28 | 0.10 | 0.00 | 0.00% | 0.02 | 0 | 4 | 0.00 | 0.00 | 0.00 | 0.00 | 9/11/2026 | 9/18/2026 3:59:50 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.00 | 0.10 | 0.05 | % | 0.02 | 0 | 0 | 2.35 | 0.00 | 0.01 | 0.00 | 9/18/2026 3:59:50 PM EST | |||
| 5.00 | 0.10 | 1.20 | 0.65 | 0.08 | 0.00 | 0.00% | 0.13 | 0 | 231 | 0.80 | -0.25 | 0.15 | -0.01 | 9/17/2026 | 9/18/2026 3:59:50 PM EST |
| 7.50 | 0.45 | 2.50 | 1.48 | % | 0.20 | 0 | 0 | 2.24 | -0.70 | 0.18 | -0.01 | 9/18/2026 3:59:50 PM EST | |||
| 10.00 | 1.50 | 5.30 | 3.40 | % | 0.34 | 0 | 0 | 3.45 | -0.92 | 0.08 | -0.01 | 9/18/2026 3:59:50 PM EST | |||
| 12.50 | 4.00 | 8.90 | 6.45 | % | 0.52 | 0 | 0 | 5.64 | -0.98 | 0.02 | 0.00 | 9/18/2026 3:59:50 PM EST | |||
| 15.00 | 6.50 | 11.50 | 9.00 | % | 0.60 | 0 | 0 | 6.18 | -1.00 | 0.01 | 0.00 | 9/18/2026 3:59:50 PM EST | |||
| 17.50 | 9.00 | 12.80 | 10.90 | 2.25 | 0.00 | 0.00% | 0.62 | 0 | 2 | 4.64 | -1.00 | 0.00 | 0.00 | 8/6/2026 | 9/18/2026 3:59:50 PM EST |
| 20.00 | 11.50 | 15.80 | 13.65 | 15.00 | 0.00 | 0.00% | 0.68 | 0 | 5 | 5.66 | -1.00 | 0.00 | 0.00 | 8/11/2026 | 9/18/2026 3:59:50 PM EST |
| 22.50 | 14.00 | 17.80 | 15.90 | 4.90 | 0.00 | 0.00% | 0.71 | 0 | 3 | 5.11 | -1.00 | 0.00 | 0.00 | 7/30/2026 | 9/18/2026 3:59:50 PM EST |
| 25.00 | 16.50 | 20.30 | 18.40 | 20.00 | 0.00 | 0.00% | 0.74 | 0 | 2 | 5.30 | -1.00 | 0.00 | 0.00 | 8/10/2026 | 9/18/2026 3:59:50 PM EST |
| 30.00 | 21.50 | 25.30 | 23.40 | 25.50 | 0.00 | 0.00% | 0.78 | 0 | 354 | 5.62 | -1.00 | 0.00 | 0.00 | 8/10/2026 | 9/18/2026 3:59:50 PM EST |
| 35.00 | 26.50 | 30.30 | 28.40 | 7.10 | 0.00 | 0.00% | 0.81 | 0 | 1 | 5.89 | -1.00 | 0.00 | 0.00 | 8/6/2026 | 9/18/2026 3:59:50 PM EST |
| 40.00 | 31.50 | 36.30 | 33.90 | 33.65 | 0.00 | 0.00% | 0.85 | 0 | 500 | 7.65 | -1.00 | 0.00 | 0.00 | 8/13/2026 | 9/18/2026 3:59:50 PM EST |
| 45.00 | 36.50 | 41.00 | 38.75 | 14.80 | 0.00 | 0.00% | 0.86 | 0 | 0 | 7.38 | -1.00 | 0.00 | 0.00 | 8/6/2026 | 9/18/2026 3:59:50 PM EST |
| 50.00 | 41.50 | 46.40 | 43.95 | 20.00 | 0.00 | 0.00% | 0.88 | 0 | 0 | 8.16 | -1.00 | 0.00 | 0.00 | 8/6/2026 | 9/18/2026 3:59:50 PM EST |
| 55.00 | 46.50 | 51.40 | 48.95 | % | 0.89 | 0 | 0 | 7.55 | -1.00 | 0.00 | 0.00 | 9/18/2026 3:59:50 PM EST | |||
| 60.00 | 51.50 | 55.90 | 53.70 | 32.50 | 0.00 | 0.00% | 0.90 | 0 | 0 | 7.69 | -1.00 | 0.00 | 0.00 | 4/27/2026 | 9/18/2026 3:59:50 PM EST |
| 65.00 | 56.50 | 61.40 | 58.95 | % | 0.91 | 0 | 0 | 7.21 | -1.00 | 0.00 | 0.00 | 9/18/2026 3:59:50 PM EST | |||
| 70.00 | 61.50 | 65.30 | 63.40 | % | 0.91 | 0 | 0 | 7.00 | -1.00 | 0.00 | 0.00 | 9/18/2026 3:59:50 PM EST |