Options Chain for CYTEK BIOSCIENCES INC COM (CTKB) - $5.69 as of 11/12/2026 6:52:12 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 | 0.50 | 5.40 | 2.95 | 2.74 | 0.00 | 0.00% | 1.18 | 0 | 0 | 0.00 | 0.98 | 0.02 | -0.01 | 10/16/2026 | 11/12/2026 3:59:55 PM EST |
| 5.00 | 0.00 | 4.60 | 2.30 | 1.15 | 0.00 | 0.00% | 0.46 | 0 | 10 | 0.00 | 0.67 | 0.15 | -0.05 | 10/30/2026 | 11/12/2026 3:59:55 PM EST |
| 7.50 | 0.00 | 4.00 | 2.00 | 0.15 | 0.00 | 0.00% | 0.27 | 0 | 1 | 0.00 | 0.30 | 0.15 | -0.05 | 9/22/2026 | 11/12/2026 3:59:55 PM EST |
| 10.00 | 0.00 | 4.00 | 2.00 | % | 0.20 | 0 | 0 | 0.00 | 0.12 | 0.08 | -0.03 | 11/12/2026 3:59:55 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 | 4.00 | 2.00 | % | 0.80 | 0 | 0 | 0.00 | -0.02 | 0.02 | -0.01 | 11/12/2026 3:59:55 PM EST | |||
| 5.00 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 12 | 0.93 | -0.33 | 0.15 | -0.05 | 11/11/2026 | 11/12/2026 3:59:55 PM EST |
| 7.50 | 0.00 | 4.90 | 2.45 | % | 0.33 | 0 | 0 | 0.00 | -0.70 | 0.15 | -0.05 | 11/12/2026 3:59:55 PM EST | |||
| 10.00 | 2.00 | 6.80 | 4.40 | % | 0.44 | 0 | 0 | 0.00 | -0.88 | 0.08 | -0.03 | 11/12/2026 3:59:55 PM EST |