NasdaqGS · Technology · Options
Cohu Inc options surface with IV, Greeks & flow.
Full options chain for COHU: strikes, expirations, bid/ask, volume, open interest, implied volatility, and the complete Greeks suite. These are direct inputs to TECHi’s proprietary Forward model — powering short-horizon volatility and directional conviction that generic chain viewers miss.
- Contracts loaded
- 142
- Snapshot 2026-05-26
- Selected expiry
- 2026-06-18
- 24 contracts
- Put / call ratio
- 0.01
- Puts 9 · Calls 637
- Put / call OI
- 0.04
- Puts 218 · Calls 5.6K
- Volume / OI
- Pending
- Provider ratio pending
Expiration strip
Choose an expiry snapshot.
Market data feed
Options surface
COHU 2026-06-18 — full strikes with Greeks & flow.
Nearest spot strike $55.00
| Contract ID | Type | Expiry | Strike | Bid | Bid size | Ask | Ask size | Last | Mark | Volume | Open interest | Date | IV | Delta | Gamma | Theta | Vega | Rho |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| COHU260618C00020000 | call | 2026-06-18 | $20.00 | $28.10 | 40 | $31.80 | 10 | $0.00 | $29.95 | 0 | 0 | 2026-05-26 | 1.49% | 1.0000 | 0.0000 | -0.0020 | 0.0000 | 0.0126 |
| COHU260618P00020000 | put | 2026-06-18 | $20.00 | $0.00 | 0 | $0.80 | 12 | $0.00 | $0.01 | 0 | 0 | 2026-05-26 | 134.17% | -0.0019 | 0.0004 | -0.0022 | 0.0008 | -0.0001 |
| COHU260618C00022500 | call | 2026-06-18 | $22.50 | $25.40 | 30 | $29.30 | 10 | $0.00 | $27.35 | 0 | 0 | 2026-05-26 | 1.49% | 1.0000 | 0.0000 | -0.0022 | 0.0000 | 0.0141 |
| COHU260618P00022500 | put | 2026-06-18 | $22.50 | $0.00 | 0 | $0.75 | 13 | $0.00 | $0.01 | 0 | 0 | 2026-05-26 | 117.58% | -0.0022 | 0.0005 | -0.0022 | 0.0008 | -0.0001 |
| COHU260618C00025000 | call | 2026-06-18 | $25.00 | $22.90 | 40 | $26.90 | 1 | $25.47 | $24.90 | 0 | 1 | 2026-05-26 | 1.49% | 1.0000 | 0.0000 | -0.0025 | 0.0000 | 0.0157 |
| COHU260618P00025000 | put | 2026-06-18 | $25.00 | $0.00 | 0 | $0.95 | 13 | $0.00 | $0.01 | 0 | 0 | 2026-05-26 | 102.95% | -0.0024 | 0.0006 | -0.0021 | 0.0009 | -0.0001 |
| COHU260618C00030000 | call | 2026-06-18 | $30.00 | $17.90 | 1 | $21.90 | 10 | $0.00 | $19.90 | 0 | 0 | 2026-05-26 | 1.49% | 1.0000 | 0.0000 | -0.0030 | 0.0000 | 0.0189 |
| COHU260618P00030000 | put | 2026-06-18 | $30.00 | $0.00 | 0 | $0.75 | 33 | $0.00 | $0.01 | 0 | 8 | 2026-05-26 | 77.58% | -0.0032 | 0.0010 | -0.0020 | 0.0012 | -0.0001 |
| COHU260618C00035000 | call | 2026-06-18 | $35.00 | $13.10 | 63 | $15.40 | 14 | $12.25 | $14.25 | 0 | 2 | 2026-05-26 | 1.49% | 1.0000 | 0.0000 | -0.0035 | 0.0000 | 0.0220 |
| COHU260618P00035000 | put | 2026-06-18 | $35.00 | $0.00 | 0 | $0.75 | 198 | $0.00 | $0.01 | 0 | 23 | 2026-05-26 | 56.12% | -0.0046 | 0.0019 | -0.0020 | 0.0017 | -0.0001 |
| COHU260618C00040000 | call | 2026-06-18 | $40.00 | $8.50 | 141 | $10.80 | 15 | $6.25 | $9.65 | 0 | 37 | 2026-05-26 | 1.49% | 1.0000 | 0.0000 | -0.0040 | 0.0000 | 0.0251 |
| COHU260618P00040000 | put | 2026-06-18 | $40.00 | $0.35 | 207 | $0.75 | 64 | $0.70 | $0.55 | 5 | 110 | 2026-05-26 | 78.56% | -0.1085 | 0.0189 | -0.0393 | 0.0233 | -0.0038 |
| COHU260618C00045000 | call | 2026-06-18 | $45.00 | $6.20 | 102 | $6.80 | 27 | $6.45 | $6.50 | 42 | 106 | 2026-05-26 | 71.73% | 0.7518 | 0.0352 | -0.0649 | 0.0397 | 0.0196 |
| COHU260618P00045000 | put | 2026-06-18 | $45.00 | $1.15 | 130 | $1.75 | 10 | $1.70 | $1.45 | 4 | 52 | 2026-05-26 | 71.73% | -0.2482 | 0.0352 | -0.0605 | 0.0397 | -0.0087 |
| COHU260618C00050000 | call | 2026-06-18 | $50.00 | $3.40 | 77 | $3.90 | 100 | $3.80 | $3.65 | 27 | 308 | 2026-05-26 | 72.71% | 0.5383 | 0.0436 | -0.0810 | 0.0498 | 0.0146 |
| COHU260618P00050000 | put | 2026-06-18 | $50.00 | $3.60 | 14 | $3.90 | 50 | $0.00 | $3.75 | 0 | 17 | 2026-05-26 | 75.63% | -0.4603 | 0.0419 | -0.0791 | 0.0498 | -0.0169 |
| COHU260618C00055000 | call | 2026-06-18 | $55.00 | $1.55 | 88 | $2.00 | 36 | $1.50 | $1.77 | 20 | 72 | 2026-05-26 | 71.73% | 0.3320 | 0.0404 | -0.0724 | 0.0455 | 0.0093 |
| COHU260618P00055000 | put | 2026-06-18 | $55.00 | $6.60 | 50 | $7.00 | 15 | $0.00 | $6.80 | 0 | 8 | 2026-05-26 | 72.71% | -0.6650 | 0.0400 | -0.0682 | 0.0457 | -0.0252 |
| COHU260618C00060000 | call | 2026-06-18 | $60.00 | $0.80 | 53 | $1.05 | 39 | $0.95 | $0.93 | 70 | 286 | 2026-05-26 | 75.63% | 0.1947 | 0.0291 | -0.0576 | 0.0345 | 0.0055 |
| COHU260618P00060000 | put | 2026-06-18 | $60.00 | $10.60 | 24 | $13.00 | 56 | $0.00 | $11.80 | 0 | 0 | 2026-05-26 | 100.02% | -0.7248 | 0.0266 | -0.0862 | 0.0418 | -0.0302 |
| COHU260618C00065000 | call | 2026-06-18 | $65.00 | $0.30 | 13 | $0.45 | 3 | $0.45 | $0.38 | 458 | 4,730 | 2026-05-26 | 73.68% | 0.0932 | 0.0181 | -0.0339 | 0.0209 | 0.0027 |
| COHU260618P00065000 | put | 2026-06-18 | $65.00 | $15.30 | 14 | $17.60 | 32 | $0.00 | $16.45 | 0 | 0 | 2026-05-26 | 112.71% | -0.7831 | 0.0208 | -0.0847 | 0.0368 | -0.0350 |
| COHU260618C00070000 | call | 2026-06-18 | $70.00 | $0.15 | 37 | $0.30 | 40 | $0.17 | $0.22 | 20 | 21 | 2026-05-26 | 79.53% | 0.0569 | 0.0115 | -0.0250 | 0.0143 | 0.0016 |
| COHU260618P00070000 | put | 2026-06-18 | $70.00 | $20.00 | 19 | $22.30 | 31 | $0.00 | $21.15 | 0 | 0 | 2026-05-26 | 121.48% | -0.8284 | 0.0167 | -0.0781 | 0.0319 | -0.0394 |
Raw options surface (IV + full Greeks suite) feeds TECHi’s proprietary Forward model for volatility and directional signals. Focused ATM view for speed and stability; full depth available from the provider.
Frequently asked
Common questions.
How does COHU implied volatility and the Greeks feed TECHi’s Forward model?
IV surface, delta, gamma, theta, vega, and rho are direct inputs to TECHi’s proprietary Forward framework. They power short-horizon volatility forecasts and directional conviction that raw price or generic chain viewers cannot produce.
What does the put/call volume and open-interest ratio tell me about COHU?
Elevated put/call ratios and shifts in volume-to-OI often precede or confirm moves. TECHi surfaces realtime and historical ratios alongside the full chain so you can separate noise from actionable flow — a core signal layer inside the Forward model.
Why does TECHi show the complete Greeks table instead of just prices and IV?
Greeks are not decorative. They are the language of how options positions react to price, time, and volatility. TECHi exposes the full suite because these numbers are the actual inputs that drive quant signals and Forward scenario outputs.
Is the COHU options chain real-time or a snapshot?
The displayed surface is the latest available historical snapshot from the provider, timestamped. Live execution prices can differ by venue and millisecond routing — always verify inside your broker before trading.
What happens when no options chain is available for COHU?
TECHi shows a clean unavailable state rather than fake data. Forward conviction does not disappear — the model continues to synthesize price action, news sentiment, technicals, and any available flow signals from the rest of the COHU quote stack.