Options Chain for COLLPLANT BIOTECHNOLOGIES LTD SHS NEW (CLGN) - $0.31 as of 8/19/2026 3:50:22 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 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.15 | 0 | 7 | 0.00 | 0.00 | 0.00 | 0.00 | 8/11/2026 | 8/19/2026 4:00:01 PM EST |
| 5.00 | 0.00 | 0.75 | 0.38 | 0.12 | 0.00 | 0.00% | 0.08 | 0 | 4 | 0.00 | 0.00 | 0.00 | 0.00 | 8/7/2026 | 8/19/2026 4:00:01 PM EST |
| 7.50 | 0.00 | 0.75 | 0.38 | 0.04 | 0.00 | 0.00% | 0.05 | 0 | 3 | 0.00 | 0.00 | 0.00 | 0.00 | 8/7/2026 | 8/19/2026 4:00:01 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 | 2.15 | 2.30 | 2.23 | 2.30 | 0.00 | 0.00% | 0.89 | 1 | 9 | 0.00 | -1.00 | 0.00 | 0.00 | 8/19/2026 | 8/19/2026 4:00:01 PM EST |
| 5.00 | 4.60 | 4.80 | 4.70 | 4.80 | 0.00 | 0.00% | 0.94 | 0 | 10 | 0.00 | -1.00 | 0.00 | 0.00 | 8/18/2026 | 8/19/2026 4:00:01 PM EST |
| 7.50 | 7.10 | 7.30 | 7.20 | 7.30 | 0.00 | 0.00% | 0.96 | 6 | 15 | 0.00 | -1.00 | 0.00 | 0.00 | 8/19/2026 | 8/19/2026 4:00:01 PM EST |