Heico (HEI.A) Options Chain
NYSE: HEI.AIndustrialsAerospace & DefenseUSD
Market open · Delayed 15 min · as of Oct 9, 3:00 PM ET
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 7
- Share price
- $222.39
- Put/call ratio (OI)
- 4.00
- Expected move
- ±$14.43
- Open interest (C / P)
- 1 / 4
HEI.A options summary
The HEI.A options chain for the October 16, 2026 expiration lists 1 call and 2 put contracts, with 7 days until expiration. Open interest stands at 1 calls and 4 puts, a put/call ratio of 4.00, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $220.00 strike is 46.9%, which implies the market expects a move of about ±$14.43 (6.5%) in Heico stock by expiration.
The most open interest sits at the $240.00 call (1 contracts) and the $220.00 put (2 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
HEI.A options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 220.00 | 0.00 | 5.00 | 3.10 | |||||
| — | — | — | 230.00 | 6.00 | 11.00 | 3.93 | |||||
| 2.55 | 0.00 | 5.00 | 240.00 | — | — | — | |||||
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 HEI.A put/call ratio?
For the October 16, 2026 expiration, the HEI.A put/call ratio based on open interest is 4.00 (4 puts vs 1 calls). A ratio above 1 means more puts than calls.
What is HEI.A's implied volatility?
At-the-money implied volatility for HEI.A options expiring October 16, 2026 is about 46.9%, an annualized estimate of how much the market expects Heico stock to move.
How many HEI.A option expiration dates are there?
HEI.A 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.