Cabot (CBT) Options Chain
NYSE: CBTIndustrialsMajor ChemicalsUSD
Market open · Delayed 15 min · as of Oct 8, 3:05 PM ET
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 8
- Share price
- $75.31
- Put/call ratio (OI)
- 0.12
- Put/call ratio (volume)
- 1.29
- Expected move
- ±$6.98
- Open interest (C / P)
- 1.45K / 178
CBT options summary
The CBT options chain for the October 16, 2026 expiration lists 12 call and 11 put contracts, with 8 days until expiration. Open interest stands at 1,452 calls and 178 puts, a put/call ratio of 0.12, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $75.00 strike is 62.6%, which implies the market expects a move of about ±$6.98 (9.3%) in Cabot stock by expiration.
The most open interest sits at the $85.00 call (920 contracts) and the $75.00 put (53 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
CBT options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 47.80 | 42.10 | 46.00 | 40.00 | 0.00 | 0.00 | 0.55 | |||||
| 24.60 | 28.40 | 32.00 | 45.00 | 0.00 | 0.00 | 0.70 | |||||
| — | — | — | 50.00 | 0.00 | 2.45 | 0.25 | |||||
| — | — | — | 55.00 | 0.00 | 0.00 | 0.35 | |||||
| — | — | — | 60.00 | 0.00 | 0.20 | 0.10 | |||||
| 12.60 | 9.10 | 11.60 | 65.00 | 0.00 | 0.20 | 0.40 | |||||
| 8.95 | 3.90 | 6.60 | 70.00 | 0.00 | 0.95 | 0.25 | |||||
| 3.10 | 0.40 | 3.40 | 75.00 | 0.05 | 2.50 | 0.65 | |||||
| 0.80 | 0.00 | 0.95 | 80.00 | 3.50 | 5.90 | 5.38 | |||||
| 0.05 | 0.00 | 0.05 | 85.00 | 8.10 | 11.00 | 6.89 | |||||
| 0.30 | 0.00 | 0.95 | 90.00 | 13.50 | 15.50 | 10.60 | |||||
| 0.01 | 0.00 | 0.95 | 95.00 | — | — | — | |||||
| 1.55 | 0.00 | 0.00 | 100.00 | — | — | — | |||||
| 1.35 | 0.00 | 0.00 | 105.00 | — | — | — | |||||
| 0.85 | 0.00 | 0.75 | 110.00 | — | — | — | |||||
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 CBT put/call ratio?
For the October 16, 2026 expiration, the CBT put/call ratio based on open interest is 0.12 (178 puts vs 1,452 calls), and 1.29 based on today's volume. A ratio above 1 means more puts than calls.
What is CBT's implied volatility?
At-the-money implied volatility for CBT options expiring October 16, 2026 is about 62.6%, an annualized estimate of how much the market expects Cabot stock to move.
How many CBT option expiration dates are there?
CBT has 4 listed expiration dates, from Oct 16, 2026 to Apr 16, 2027.
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.