Jack In The Box (JACK) Options Chain
NASDAQ: JACKConsumer DiscretionaryRestaurantsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Nov 20, 2026
- Days to expiration
- 40
- Share price
- $12.70
- Put/call ratio (OI)
- 0.16
- Put/call ratio (volume)
- 0.31
- Expected move
- ±$2.84
- Open interest (C / P)
- 981 / 156
JACK options summary
The JACK options chain for the November 20, 2026 expiration lists 6 call and 5 put contracts, with 40 days until expiration. Open interest stands at 981 calls and 156 puts, a put/call ratio of 0.16, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $12.50 strike is 67.5%, which implies the market expects a move of about ±$2.84 (22.4%) in Jack In The Box stock by expiration.
The most open interest sits at the $17.50 call (654 contracts) and the $15.00 put (70 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
JACK options chain · November 20, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 7.50 | 0.00 | 0.40 | 0.05 | |||||
| 3.11 | 2.60 | 3.40 | 10.00 | 0.05 | 0.45 | 0.25 | |||||
| 1.40 | 1.05 | 1.45 | 12.50 | 0.80 | 1.25 | 0.92 | |||||
| 0.47 | 0.25 | 0.45 | 15.00 | 2.40 | 3.00 | 3.05 | |||||
| 0.15 | 0.10 | 0.20 | 17.50 | 4.50 | 5.50 | 4.12 | |||||
| 0.05 | 0.00 | 0.20 | 20.00 | — | — | — | |||||
| 0.08 | 0.00 | 0.35 | 27.50 | — | — | — | |||||
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 JACK put/call ratio?
For the November 20, 2026 expiration, the JACK put/call ratio based on open interest is 0.16 (156 puts vs 981 calls), and 0.31 based on today's volume. A ratio above 1 means more puts than calls.
What is JACK's implied volatility?
At-the-money implied volatility for JACK options expiring November 20, 2026 is about 67.5%, an annualized estimate of how much the market expects Jack In The Box stock to move.
How many JACK option expiration dates are there?
JACK has 8 listed expiration dates, from Oct 16, 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.