Options Chain for CYTEK BIOSCIENCES INC COM (CTKB) - $4.01 as of 8/22/2025 3:37:18 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 | 4.60 | 2.30 | % | 0.92 | 0 | 0 | 0.00 | 0.85 | 0.07 | -0.01 | 8/22/2025 3:59:48 PM EST | |||
| 5.00 | 0.00 | 0.20 | 0.10 | 0.20 | 0.00 | 0.00% | 0.02 | 0 | 47 | 1.04 | 0.56 | 0.12 | -0.02 | 8/12/2025 | 8/22/2025 3:59:48 PM EST |
| 7.50 | 0.00 | 3.00 | 1.50 | % | 0.20 | 0 | 0 | 9.12 | 0.37 | 0.11 | -0.02 | 8/22/2025 3:59:48 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 | 3.00 | 1.50 | % | 0.60 | 0 | 0 | 0.00 | -0.15 | 0.07 | -0.01 | 8/22/2025 3:59:48 PM EST | |||
| 5.00 | 0.00 | 3.80 | 1.90 | % | 0.38 | 0 | 0 | 8.10 | -0.44 | 0.12 | -0.02 | 8/22/2025 3:59:48 PM EST | |||
| 7.50 | 1.00 | 5.80 | 3.40 | % | 0.45 | 0 | 0 | 7.35 | -0.63 | 0.11 | -0.02 | 8/22/2025 3:59:48 PM EST |