Options Chain for CYTEK BIOSCIENCES INC COM (CTKB) - $4.44 as of 4/30/2026 2:11:46 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 | 0.10 | 4.90 | 2.50 | 2.60 | 0.00 | 0.00% | 1.00 | 0 | 5 | 0.00 | 0.91 | 0.06 | -0.02 | 4/30/2026 | 5/1/2026 3:59:47 PM EST |
| 5.00 | 0.00 | 2.05 | 1.03 | 0.40 | 0.00 | 0.00% | 0.21 | 1 | 13 | 6.32 | 0.55 | 0.15 | -0.04 | 5/1/2026 | 5/1/2026 3:59:47 PM EST |
| 7.50 | 0.00 | 2.55 | 1.28 | 0.15 | -0.05 | -25.00% | 0.17 | 1 | 16 | 2.71 | 0.29 | 0.13 | -0.03 | 5/1/2026 | 5/1/2026 3:59:47 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 | 43 | 2.21 | -0.09 | 0.06 | -0.02 | 4/30/2026 | 5/1/2026 3:59:47 PM EST |
| 5.00 | 0.00 | 4.90 | 2.45 | % | 0.49 | 0 | 0 | 0.00 | -0.45 | 0.15 | -0.04 | 5/1/2026 3:59:47 PM EST | |||
| 7.50 | 0.50 | 5.40 | 2.95 | % | 0.39 | 0 | 0 | 9.31 | -0.71 | 0.13 | -0.03 | 5/1/2026 3:59:47 PM EST |