Exponent (EXPO) Options Chain
NASDAQ: EXPOConsumer DiscretionaryProfessional ServicesUSD
Market open · Delayed 15 min · as of Oct 9, 11:01 AM ET
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 7
- Share price
- $69.56
- Put/call ratio (OI)
- 0.01
- Put/call ratio (volume)
- 0.10
- Expected move
- ±$5.71
- Open interest (C / P)
- 322 / 3
EXPO options summary
The EXPO options chain for the October 16, 2026 expiration lists 4 call and 2 put contracts, with 7 days until expiration. Open interest stands at 322 calls and 3 puts, a put/call ratio of 0.01, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $70.00 strike is 59.3%, which implies the market expects a move of about ±$5.71 (8.2%) in Exponent stock by expiration.
The most open interest sits at the $75.00 call (312 contracts) and the $55.00 put (2 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
EXPO options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 55.00 | 0.00 | 4.90 | 0.13 | |||||
| 4.55 | 3.10 | 7.50 | 65.00 | — | — | — | |||||
| 1.05 | 0.00 | 4.90 | 70.00 | 0.00 | 4.90 | 3.00 | |||||
| 0.05 | 0.00 | 0.20 | 75.00 | — | — | — | |||||
| 0.15 | 0.00 | 4.90 | 80.00 | — | — | — | |||||
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 EXPO put/call ratio?
For the October 16, 2026 expiration, the EXPO put/call ratio based on open interest is 0.01 (3 puts vs 322 calls), and 0.10 based on today's volume. A ratio above 1 means more puts than calls.
What is EXPO's implied volatility?
At-the-money implied volatility for EXPO options expiring October 16, 2026 is about 59.3%, an annualized estimate of how much the market expects Exponent stock to move.
How many EXPO option expiration dates are there?
EXPO has 4 listed expiration dates, from Oct 16, 2026 to Mar 19, 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.