Options Chain for BEYONDSPRING INC SHS (BYSI) - $1.90 as of 12/23/2025 2:46:09 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 | 0.00 | 0.20 | 0.10 | 0.05 | 0.00 | 0.00% | 0.04 | 0 | 180 | 1.89 | 0.23 | 0.54 | 0.00 | 12/22/2025 | 12/23/2025 12:59:02 PM EST |
| 5.00 | 0.00 | 0.10 | 0.05 | 0.04 | 0.00 | 0.00% | 0.01 | 0 | 5,746 | 2.86 | 0.00 | 0.00 | 0.00 | 12/22/2025 | 12/23/2025 12:59:02 PM EST |
| 7.50 | 0.00 | 4.00 | 2.00 | % | 0.27 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 12/23/2025 12:59:02 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 | 0.10 | 0.90 | 0.50 | 0.50 | 0.00 | 0.00% | 0.20 | 0 | 4 | 2.59 | -0.77 | 0.54 | 0.00 | 10/31/2025 | 12/23/2025 12:59:02 PM EST |
| 5.00 | 3.00 | 3.40 | 3.20 | 3.00 | 0.00 | 0.00% | 0.64 | 0 | 2 | 4.30 | -1.00 | 0.00 | 0.00 | 11/24/2025 | 12/23/2025 12:59:02 PM EST |
| 7.50 | 3.10 | 7.50 | 5.30 | 6.74 | 0.00 | 0.00% | 0.71 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 10/1/2025 | 12/23/2025 12:59:02 PM EST |