Options Chain for CYTEK BIOSCIENCES INC COM (CTKB) - $3.79 as of 10/8/2025 3:55:56 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 | 4.20 | 2.10 | % | 0.84 | 0 | 0 | 0.00 | 1.00 | 0.01 | 0.00 | 10/8/2025 2:58:50 PM EST | |||
| 5.00 | 0.00 | 0.20 | 0.10 | 0.15 | 0.00 | 0.00% | 0.02 | 0 | 225 | 2.17 | 0.04 | 0.16 | 0.00 | 10/3/2025 | 10/8/2025 2:58:50 PM EST |
| 7.50 | 0.00 | 2.75 | 1.38 | % | 0.18 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 10/8/2025 2:58:50 PM EST | |||
| 10.00 | 0.00 | 2.75 | 1.38 | % | 0.14 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 10/8/2025 2:58:50 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 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 1 | 2.18 | 0.00 | 0.01 | 0.00 | 10/1/2025 | 10/8/2025 2:58:50 PM EST |
| 5.00 | 0.30 | 3.70 | 2.00 | 0.69 | 0.00 | 0.00% | 0.40 | 0 | 5 | 0.00 | -0.96 | 0.16 | 0.00 | 2/21/2025 | 10/8/2025 2:58:50 PM EST |
| 7.50 | 1.05 | 5.50 | 3.28 | % | 0.44 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 10/8/2025 2:58:50 PM EST | |||
| 10.00 | 3.60 | 8.30 | 5.95 | % | 0.59 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 10/8/2025 2:58:50 PM EST |