Options Chain for CYTOSORBENTS CORP COM NEW (CTSO) - $0.65 as of 2/2/2026 7:39:38 AM 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 | 0.03 | 0.00 | 0.00% | 0.01 | 0 | 68 | 4.47 | 0.00 | 0.00 | 0.00 | 1/16/2026 | 2/2/2026 10:58:55 AM EST |
| 5.00 | 0.00 | 0.25 | 0.13 | % | 0.03 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 2/2/2026 10:58:55 AM EST | |||
| 7.50 | 0.00 | 0.75 | 0.38 | 0.10 | 0.00 | 0.00% | 0.05 | 0 | 1 | 0.00 | 0.00 | 0.00 | 0.00 | 11/10/2025 | 2/2/2026 10:58:55 AM 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 | 1.65 | 2.25 | 1.95 | 1.78 | 0.00 | 0.00% | 0.78 | 0 | 58 | 0.00 | -1.00 | 0.00 | 0.00 | 1/8/2026 | 2/2/2026 10:58:55 AM EST |
| 5.00 | 3.80 | 5.00 | 4.40 | 4.20 | 0.00 | 0.00% | 0.88 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 11/14/2025 | 2/2/2026 10:58:55 AM EST |
| 7.50 | 6.10 | 7.50 | 6.80 | % | 0.91 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 2/2/2026 10:58:55 AM EST |