Options Chain for COHU INC COM (COHU) - $28.99 as of 1/29/2026 7:06:26 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15.00 | 12.30 | 15.80 | 14.05 | % | 0.94 | 0 | 0 | 2.32 | 1.00 | 0.00 | 0.00 | 1/30/2026 3:59:54 PM EST | |||
| 17.50 | 9.80 | 13.50 | 11.65 | % | 0.67 | 0 | 0 | 1.99 | 0.99 | 0.00 | 0.00 | 1/30/2026 3:59:54 PM EST | |||
| 20.00 | 8.20 | 11.00 | 9.60 | 9.45 | 0.00 | 0.00% | 0.48 | 0 | 1 | 1.63 | 0.95 | 0.01 | -0.01 | 1/26/2026 | 1/30/2026 3:59:54 PM EST |
| 22.50 | 5.10 | 8.80 | 6.95 | % | 0.31 | 0 | 0 | 1.39 | 0.87 | 0.03 | -0.01 | 1/30/2026 3:59:54 PM EST | |||
| 25.00 | 4.10 | 6.60 | 5.35 | 5.71 | 0.00 | 0.00% | 0.21 | 0 | 4 | 0.83 | 0.76 | 0.05 | -0.02 | 1/15/2026 | 1/30/2026 3:59:54 PM EST |
| 30.00 | 1.45 | 1.95 | 1.70 | 1.65 | -0.30 | -15.39% | 0.06 | 5 | 44 | 0.55 | 0.45 | 0.07 | -0.02 | 1/30/2026 | 1/30/2026 3:59:54 PM EST |
| 35.00 | 0.40 | 0.80 | 0.60 | 0.56 | % | 0.02 | 2 | 0 | 0.57 | 0.18 | 0.05 | -0.02 | 1/30/2026 | 1/30/2026 3:59:54 PM EST | |
| 40.00 | 0.00 | 0.50 | 0.25 | 0.50 | 0.00 | 0.00% | 0.01 | 0 | 30 | 0.75 | 0.06 | 0.02 | -0.01 | 1/27/2026 | 1/30/2026 3:59:54 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15.00 | 0.00 | 0.50 | 0.25 | % | 0.02 | 0 | 0 | 1.40 | 0.00 | 0.00 | 0.00 | 1/30/2026 3:59:54 PM EST | |||
| 17.50 | 0.00 | 2.35 | 1.18 | % | 0.07 | 0 | 0 | 2.00 | -0.01 | 0.00 | 0.00 | 1/30/2026 3:59:54 PM EST | |||
| 20.00 | 0.15 | 2.50 | 1.33 | % | 0.07 | 0 | 0 | 1.16 | -0.05 | 0.01 | -0.01 | 1/30/2026 3:59:54 PM EST | |||
| 22.50 | 0.35 | 0.65 | 0.50 | % | 0.02 | 0 | 0 | 0.65 | -0.13 | 0.03 | -0.01 | 1/30/2026 3:59:54 PM EST | |||
| 25.00 | 0.70 | 1.15 | 0.93 | % | 0.04 | 0 | 0 | 0.58 | -0.24 | 0.05 | -0.02 | 1/30/2026 3:59:54 PM EST | |||
| 30.00 | 2.85 | 3.30 | 3.08 | % | 0.10 | 0 | 0 | 0.54 | -0.55 | 0.07 | -0.02 | 1/30/2026 3:59:54 PM EST | |||
| 35.00 | 5.00 | 7.50 | 6.25 | % | 0.18 | 0 | 0 | 0.76 | -0.82 | 0.05 | -0.02 | 1/30/2026 3:59:54 PM EST | |||
| 40.00 | 9.50 | 12.40 | 10.95 | % | 0.27 | 0 | 0 | 0.98 | -0.94 | 0.02 | -0.01 | 1/30/2026 3:59:54 PM EST |