Celestica (CLS) Options Chain
NYSE: CLSTechnologyElectrical ProductsUSD
At close: Oct 8, 4:00 PM ET · Delayed 15 min
Pre-market: 367.85 +3.18%
Expiration date
- Expiration
- Oct 9, 2026
- Days to expiration
- 0
- Share price
- $356.53
- Put/call ratio (OI)
- 1.01
- Put/call ratio (volume)
- 0.96
- Expected move
- ±$0.2911
- Open interest (C / P)
- 5.41K / 5.46K
CLS options summary
The CLS options chain for the October 9, 2026 expiration lists 66 call and 56 put contracts, expiring today. Open interest stands at 5,408 calls and 5,459 puts, a put/call ratio of 1.01, which is fairly balanced between calls and puts. At-the-money implied volatility near the $357.50 strike is 1.6%, which implies the market expects a move of about ±$0.2911 (0.1%) in Celestica stock by expiration.
The most open interest sits at the $400.00 call (545 contracts) and the $270.00 put (688 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
CLS options chain · October 9, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 170.00 | 0.00 | 0.00 | 0.92 | |||||
| 188.02 | 0.00 | 0.00 | 195.00 | 0.00 | 0.00 | 1.20 | |||||
| — | — | — | 215.00 | 0.00 | 0.00 | 0.35 | |||||
| — | — | — | 220.00 | 0.00 | 0.00 | 0.73 | |||||
| — | — | — | 225.00 | 0.00 | 0.00 | 0.60 | |||||
| — | — | — | 230.00 | 0.00 | 0.00 | 0.80 | |||||
| 113.50 | 0.00 | 0.00 | 235.00 | 0.00 | 0.00 | 0.82 | |||||
| — | — | — | 240.00 | 0.00 | 0.00 | 0.05 | |||||
| — | — | — | 245.00 | 0.00 | 0.00 | 0.66 | |||||
| — | — | — | 250.00 | 0.00 | 0.00 | 0.07 | |||||
| 116.43 | 0.00 | 0.00 | 255.00 | 0.00 | 0.00 | 0.05 | |||||
| — | — | — | 260.00 | 0.00 | 0.00 | 0.20 | |||||
| — | — | — | 265.00 | 0.00 | 0.00 | 0.20 | |||||
| — | — | — | 270.00 | 0.00 | 0.00 | 0.20 | |||||
| — | — | — | 275.00 | 0.00 | 0.00 | 0.05 | |||||
| 91.51 | 0.00 | 0.00 | 280.00 | 0.00 | 0.00 | 0.05 | |||||
| — | — | — | 282.50 | 0.00 | 0.00 | 0.11 | |||||
| 74.04 | 0.00 | 0.00 | 285.00 | 0.00 | 0.00 | 0.16 | |||||
| 86.40 | 0.00 | 0.00 | 290.00 | 0.00 | 0.00 | 0.20 | |||||
| 22.23 | 0.00 | 0.00 | 295.00 | 0.00 | 0.00 | 0.06 | |||||
| 86.15 | 0.00 | 0.00 | 300.00 | 0.00 | 0.00 | 0.03 | |||||
| 87.15 | 0.00 | 0.00 | 305.00 | 0.00 | 0.00 | 0.06 | |||||
| — | — | — | 307.50 | 0.00 | 0.00 | 0.15 | |||||
| 60.44 | 0.00 | 0.00 | 310.00 | 0.00 | 0.00 | 0.56 | |||||
| 46.86 | 0.00 | 0.00 | 315.00 | 0.00 | 0.00 | 0.05 | |||||
| — | — | — | 317.50 | 0.00 | 0.00 | 2.14 | |||||
| 31.75 | 0.00 | 0.00 | 320.00 | 0.00 | 0.00 | 0.08 | |||||
| 62.45 | 0.00 | 0.00 | 322.50 | 0.00 | 0.00 | 0.20 | |||||
| 45.73 | 0.00 | 0.00 | 325.00 | 0.00 | 0.00 | 0.14 | |||||
| 38.73 | 0.00 | 0.00 | 327.50 | 0.00 | 0.00 | 0.05 | |||||
| 42.34 | 0.00 | 0.00 | 330.00 | 0.00 | 0.00 | 0.34 | |||||
| 28.40 | 0.00 | 0.00 | 332.50 | 0.00 | 0.00 | 0.78 | |||||
| 47.98 | 0.00 | 0.00 | 335.00 | 0.00 | 0.00 | 0.65 | |||||
| — | — | — | 337.50 | 0.00 | 0.00 | 0.44 | |||||
| 24.90 | 0.00 | 0.00 | 340.00 | 0.00 | 0.00 | 1.99 | |||||
| 8.75 | 0.00 | 0.00 | 342.50 | 0.00 | 0.00 | 1.10 | |||||
| 12.20 | 0.00 | 0.00 | 345.00 | 0.00 | 0.00 | 1.64 | |||||
| 6.45 | 0.00 | 0.00 | 347.50 | 0.00 | 0.00 | 2.98 | |||||
| 6.50 | 0.00 | 0.00 | 350.00 | 0.00 | 0.00 | 4.08 | |||||
| 5.00 | 0.00 | 0.00 | 352.50 | 0.00 | 0.00 | 5.28 | |||||
| 4.15 | 0.00 | 0.00 | 355.00 | 0.00 | 0.00 | 4.56 | |||||
| 16.30 | 0.00 | 0.00 | 357.50 | 0.00 | 0.00 | 8.90 | |||||
| 2.50 | 0.00 | 0.00 | 360.00 | 0.00 | 0.00 | 10.31 | |||||
| 2.00 | 0.00 | 0.00 | 362.50 | 0.00 | 0.00 | 11.86 | |||||
| 1.40 | 0.00 | 0.00 | 365.00 | 0.00 | 0.00 | 13.62 | |||||
| 1.62 | 0.00 | 0.00 | 367.50 | 0.00 | 0.00 | 6.30 | |||||
| 0.75 | 0.00 | 0.00 | 370.00 | 0.00 | 0.00 | 18.50 | |||||
| 0.63 | 0.00 | 0.00 | 372.50 | 0.00 | 0.00 | 21.17 | |||||
| 0.59 | 0.00 | 0.00 | 375.00 | 0.00 | 0.00 | 18.27 | |||||
| 0.90 | 0.00 | 0.00 | 377.50 | 0.00 | 0.00 | 26.03 | |||||
| 0.30 | 0.00 | 0.00 | 380.00 | 0.00 | 0.00 | 31.40 | |||||
| 0.28 | 0.00 | 0.00 | 382.50 | 0.00 | 0.00 | 31.50 | |||||
| 0.15 | 0.00 | 0.00 | 385.00 | 0.00 | 0.00 | 33.44 | |||||
| 0.50 | 0.00 | 0.00 | 387.50 | 0.00 | 0.00 | 21.20 | |||||
| 0.16 | 0.00 | 0.00 | 390.00 | — | — | — | |||||
| 0.05 | 0.00 | 0.00 | 392.50 | — | — | — | |||||
| 0.19 | 0.00 | 0.00 | 395.00 | — | — | — | |||||
| 0.15 | 0.00 | 0.00 | 397.50 | — | — | — | |||||
| 0.25 | 0.00 | 0.00 | 400.00 | 0.00 | 0.00 | 48.29 | |||||
| 0.40 | 0.00 | 0.00 | 402.50 | — | — | — | |||||
| 0.09 | 0.00 | 0.00 | 405.00 | — | — | — | |||||
| 0.55 | 0.00 | 0.00 | 407.50 | — | — | — | |||||
| 0.05 | 0.00 | 0.00 | 410.00 | 0.00 | 0.00 | 32.00 | |||||
| 0.05 | 0.00 | 0.00 | 412.50 | — | — | — | |||||
| 1.00 | 0.00 | 0.00 | 415.00 | — | — | — | |||||
| 1.21 | 0.00 | 0.00 | 417.50 | — | — | — | |||||
| 0.10 | 0.00 | 0.00 | 420.00 | — | — | — | |||||
| 0.05 | 0.00 | 0.00 | 422.50 | — | — | — | |||||
| 0.05 | 0.00 | 0.00 | 425.00 | — | — | — | |||||
| 0.40 | 0.00 | 0.00 | 430.00 | — | — | — | |||||
| 0.06 | 0.00 | 0.00 | 435.00 | — | — | — | |||||
| 0.32 | 0.00 | 0.00 | 437.50 | — | — | — | |||||
| 0.05 | 0.00 | 0.00 | 440.00 | — | — | — | |||||
| 0.67 | 0.00 | 0.00 | 445.00 | — | — | — | |||||
| 0.28 | 0.00 | 0.00 | 450.00 | — | — | — | |||||
| 0.05 | 0.00 | 0.00 | 455.00 | — | — | — | |||||
| 0.40 | 0.00 | 0.00 | 460.00 | — | — | — | |||||
| 0.70 | 0.00 | 0.00 | 465.00 | — | — | — | |||||
| 0.70 | 0.00 | 0.00 | 470.00 | — | — | — | |||||
| 0.70 | 0.00 | 0.00 | 475.00 | — | — | — | |||||
| 0.05 | 0.00 | 0.00 | 480.00 | — | — | — | |||||
| 0.10 | 0.00 | 0.00 | 485.00 | — | — | — | |||||
In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.
Frequently asked questions
What is the CLS put/call ratio?
For the October 9, 2026 expiration, the CLS put/call ratio based on open interest is 1.01 (5,459 puts vs 5,408 calls), and 0.96 based on today's volume. A ratio above 1 means more puts than calls.
What is CLS's implied volatility?
At-the-money implied volatility for CLS options expiring October 9, 2026 is about 1.6%, an annualized estimate of how much the market expects Celestica stock to move.
How many CLS option expiration dates are there?
CLS has 17 listed expiration dates, from Oct 9, 2026 to Jan 19, 2029.
What does "in the money" mean?
A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.