Options Chain for (BTAI) - $1.77 as of 1/26/2026 7:12:48 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 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.06 | 0 | 3,088 | 12/19/2025 | EST | ||||
| 1.00 | 0.00 | 0.05 | 0.03 | 0.04 | 0.00 | 0.00% | 0.03 | 0 | 646 | 11/20/2025 | EST | ||||
| 1.50 | 0.00 | 0.05 | 0.03 | 0.10 | 0.00 | 0.00% | 0.02 | 0 | 111 | 11/26/2025 | EST | ||||
| 2.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 860 | 1/13/2026 | EST | ||||
| 2.50 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 626 | 1/7/2026 | EST | ||||
| 3.00 | 0.00 | 0.05 | 0.03 | 0.02 | 0.00 | 0.00% | 0.01 | 0 | 401 | 12/4/2025 | EST | ||||
| 3.50 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 262 | 9/18/2025 | EST | ||||
| 4.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 332 | 9/30/2025 | EST | ||||
| 4.50 | 0.00 | 0.05 | 0.03 | 0.03 | 0.00 | 0.00% | 0.01 | 0 | 282 | 9/8/2025 | EST | ||||
| 5.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 1,166 | 11/24/2025 | EST | ||||
| 5.50 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 659 | 8/27/2025 | EST | ||||
| 7.50 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 110 | 8/28/2025 | 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 | 0.10 | 0.50 | 0.30 | 0.50 | 0.00 | 0.00% | 0.60 | 0 | 202 | 12/26/2025 | EST | ||||
| 1.00 | 0.60 | 1.00 | 0.80 | % | 0.80 | 0 | 0 | EST | |||||||
| 1.50 | 1.30 | 1.50 | 1.40 | 1.40 | 0.00 | 0.00% | 0.93 | 0 | 175 | 12/30/2025 | EST | ||||
| 2.00 | 1.60 | 2.10 | 1.85 | 1.80 | 0.00 | 0.00% | 0.93 | 0 | 0 | 12/8/2025 | EST | ||||
| 2.50 | 2.10 | 2.50 | 2.30 | 2.20 | 0.00 | 0.00% | 0.92 | 0 | 8 | 12/9/2025 | EST | ||||
| 3.00 | 2.40 | 3.00 | 2.70 | 2.50 | 0.00 | 0.00% | 0.90 | 0 | 3 | 8/11/2025 | EST | ||||
| 3.50 | 2.90 | 3.50 | 3.20 | % | 0.91 | 0 | 0 | EST | |||||||
| 4.00 | 3.50 | 4.30 | 3.90 | % | 0.97 | 0 | 0 | EST | |||||||
| 4.50 | 4.00 | 4.80 | 4.40 | % | 0.98 | 0 | 0 | EST | |||||||
| 5.00 | 4.50 | 5.00 | 4.75 | 4.86 | 0.00 | 0.00% | 0.95 | 0 | 60 | 9/26/2025 | EST | ||||
| 5.50 | 5.00 | 5.80 | 5.40 | 5.10 | 0.00 | 0.00% | 0.98 | 0 | 2 | 8/18/2025 | EST | ||||
| 7.50 | 6.90 | 7.50 | 7.20 | % | 0.96 | 0 | 0 | EST |