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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 24.90 | 28.10 | 26.50 | % | 10.60 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 1/30/2026 3:59:54 PM EST | |||
| 5.00 | 22.40 | 25.60 | 24.00 | % | 4.80 | 0 | 0 | 8.64 | 1.00 | 0.00 | 0.00 | 1/30/2026 3:59:54 PM EST | |||
| 7.50 | 19.90 | 23.10 | 21.50 | % | 2.87 | 0 | 0 | 6.44 | 1.00 | 0.00 | 0.00 | 1/30/2026 3:59:54 PM EST | |||
| 10.00 | 17.40 | 20.60 | 19.00 | 12.06 | 0.00 | 0.00% | 1.90 | 0 | 2 | 5.11 | 1.00 | 0.00 | 0.00 | 10/22/2025 | 1/30/2026 3:59:54 PM EST |
| 12.50 | 15.00 | 18.20 | 16.60 | 11.00 | 0.00 | 0.00% | 1.33 | 0 | 2 | 4.26 | 1.00 | 0.00 | 0.00 | 12/18/2025 | 1/30/2026 3:59:54 PM EST |
| 15.00 | 12.70 | 15.40 | 14.05 | % | 0.94 | 0 | 0 | 3.28 | 1.00 | 0.00 | 0.00 | 1/30/2026 3:59:54 PM EST | |||
| 17.50 | 9.50 | 13.20 | 11.35 | 4.00 | 0.00 | 0.00% | 0.65 | 0 | 201 | 2.89 | 1.00 | 0.00 | 0.00 | 10/7/2025 | 1/30/2026 3:59:54 PM EST |
| 20.00 | 7.40 | 10.80 | 9.10 | 9.15 | 0.00 | 0.00% | 0.45 | 0 | 199 | 2.41 | 0.99 | 0.01 | 0.00 | 1/26/2026 | 1/30/2026 3:59:54 PM EST |
| 22.50 | 4.70 | 8.40 | 6.55 | 4.75 | 0.00 | 0.00% | 0.29 | 0 | 16 | 1.97 | 0.94 | 0.03 | -0.01 | 1/6/2026 | 1/30/2026 3:59:54 PM EST |
| 25.00 | 2.60 | 4.60 | 3.60 | 4.35 | +0.05 | +1.17% | 0.14 | 27 | 281 | 0.93 | 0.82 | 0.06 | -0.03 | 1/30/2026 | 1/30/2026 3:59:54 PM EST |
| 30.00 | 0.90 | 1.25 | 1.08 | 1.20 | -0.25 | -17.25% | 0.04 | 2 | 1,070 | 0.62 | 0.38 | 0.09 | -0.04 | 1/30/2026 | 1/30/2026 3:59:54 PM EST |
| 35.00 | 0.15 | 0.60 | 0.38 | 0.35 | 0.00 | 0.00% | 0.01 | 0 | 304 | 0.74 | 0.08 | 0.04 | -0.01 | 1/28/2026 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.00 | 2.15 | 1.08 | % | 0.43 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 1/30/2026 3:59:54 PM EST | |||
| 5.00 | 0.00 | 2.15 | 1.08 | % | 0.22 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 1/30/2026 3:59:54 PM EST | |||
| 7.50 | 0.00 | 1.75 | 0.88 | % | 0.12 | 0 | 0 | 6.06 | 0.00 | 0.00 | 0.00 | 1/30/2026 3:59:54 PM EST | |||
| 10.00 | 0.00 | 1.75 | 0.88 | 0.20 | 0.00 | 0.00% | 0.09 | 0 | 1 | 4.83 | 0.00 | 0.00 | 0.00 | 8/8/2025 | 1/30/2026 3:59:54 PM EST |
| 12.50 | 0.00 | 2.15 | 1.08 | 0.54 | 0.00 | 0.00% | 0.09 | 0 | 1 | 4.30 | 0.00 | 0.00 | 0.00 | 7/15/2025 | 1/30/2026 3:59:54 PM EST |
| 15.00 | 0.00 | 2.15 | 1.08 | 0.74 | 0.00 | 0.00% | 0.07 | 0 | 16 | 3.54 | 0.00 | 0.00 | 0.00 | 10/9/2025 | 1/30/2026 3:59:54 PM EST |
| 17.50 | 0.00 | 1.55 | 0.78 | 0.31 | 0.00 | 0.00% | 0.04 | 0 | 1,002 | 2.53 | 0.00 | 0.00 | 0.00 | 12/19/2025 | 1/30/2026 3:59:54 PM EST |
| 20.00 | 0.00 | 1.00 | 0.50 | 0.17 | 0.00 | 0.00% | 0.03 | 0 | 6 | 1.70 | -0.01 | 0.01 | 0.00 | 1/21/2026 | 1/30/2026 3:59:54 PM EST |
| 22.50 | 0.15 | 0.60 | 0.38 | % | 0.02 | 0 | 0 | 0.87 | -0.06 | 0.03 | -0.01 | 1/30/2026 3:59:54 PM EST | |||
| 25.00 | 0.40 | 0.60 | 0.50 | 0.43 | 0.00 | 0.00% | 0.02 | 0 | 16 | 0.66 | -0.18 | 0.06 | -0.03 | 1/28/2026 | 1/30/2026 3:59:54 PM EST |
| 30.00 | 2.35 | 2.65 | 2.50 | 2.30 | 0.00 | 0.00% | 0.08 | 0 | 6 | 0.58 | -0.62 | 0.09 | -0.04 | 1/27/2026 | 1/30/2026 3:59:54 PM EST |
| 35.00 | 5.30 | 7.40 | 6.35 | 6.53 | 0.00 | 0.00% | 0.18 | 0 | 5 | 1.08 | -0.92 | 0.04 | -0.01 | 1/26/2026 | 1/30/2026 3:59:54 PM EST |