Options Chain for CYTOSORBENTS CORP COM NEW (CTSO) - $0.69 as of 12/15/2025 4:11:34 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 | 0.05 | 0.03 | 0.04 | 0.00 | 0.00% | 0.01 | 0 | 4 | 0.00 | 0.00 | 0.00 | 0.00 | 11/21/2025 | 12/15/2025 3:59:52 PM EST |
| 5.00 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.08 | 0 | 32 | 0.00 | 0.00 | 0.00 | 0.00 | 12/11/2025 | 12/15/2025 3:59:52 PM EST |
| 7.50 | 0.00 | 3.80 | 1.90 | 0.05 | 0.00 | 0.00% | 0.25 | 0 | 31 | 0.00 | 0.00 | 0.00 | 0.00 | 12/11/2025 | 12/15/2025 3:59:52 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 | 1.45 | 2.20 | 1.83 | % | 0.73 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 12/15/2025 3:59:52 PM EST | |||
| 5.00 | 3.70 | 4.90 | 4.30 | % | 0.86 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 12/15/2025 3:59:52 PM EST | |||
| 7.50 | 6.10 | 7.50 | 6.80 | % | 0.91 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 12/15/2025 3:59:52 PM EST |