Heico (HEI.A) Options Chain
NYSE: HEI.AIndustrialsAerospace & DefenseUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Dec 18, 2026
- Days to expiration
- 68
- Share price
- $223.05
- Put/call ratio (OI)
- 0.39
- Put/call ratio (volume)
- 2.52
- Expected move
- ±$76.33
- Open interest (C / P)
- 33 / 13
HEI.A options summary
The HEI.A options chain for the December 18, 2026 expiration lists 15 call and 8 put contracts, with 68 days until expiration. Open interest stands at 33 calls and 13 puts, a put/call ratio of 0.39, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $220.00 strike is 79.3%, which implies the market expects a move of about ±$76.33 (34.2%) in Heico stock by expiration.
The most open interest sits at the $280.00 call (9 contracts) and the $230.00 put (4 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
HEI.A options chain · December 18, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 83.00 | 96.50 | 101.40 | 145.00 | 0.00 | 0.00 | 1.90 | |||||
| 79.10 | 0.00 | 0.00 | 150.00 | — | — | — | |||||
| 78.10 | 87.50 | 92.40 | 155.00 | — | — | — | |||||
| 65.20 | 0.00 | 0.00 | 160.00 | — | — | — | |||||
| 111.60 | 0.00 | 0.00 | 165.00 | — | — | — | |||||
| — | — | — | 175.00 | 0.00 | 5.00 | 2.05 | |||||
| 69.58 | 43.50 | 48.40 | 180.00 | — | — | — | |||||
| 64.00 | 34.50 | 39.50 | 190.00 | — | — | — | |||||
| — | — | — | 200.00 | 0.50 | 5.00 | 5.00 | |||||
| 27.10 | 45.00 | 49.90 | 220.00 | 8.00 | 13.00 | 7.50 | |||||
| 22.00 | 31.50 | 36.30 | 230.00 | 13.00 | 18.00 | 9.30 | |||||
| — | — | — | 250.00 | 0.00 | 0.00 | 23.40 | |||||
| 26.70 | 0.00 | 0.00 | 260.00 | 35.50 | 40.50 | 21.60 | |||||
| 7.60 | 0.00 | 5.00 | 270.00 | 45.00 | 49.80 | 28.97 | |||||
| 0.40 | 0.00 | 5.00 | 280.00 | — | — | — | |||||
| 13.70 | 8.50 | 13.50 | 290.00 | — | — | — | |||||
| 11.50 | 0.00 | 0.00 | 300.00 | — | — | — | |||||
| 2.40 | 0.00 | 5.00 | 310.00 | — | — | — | |||||
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 December 18, 2026 expiration, the HEI.A put/call ratio based on open interest is 0.39 (13 puts vs 33 calls), and 2.52 based on today's volume. 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 December 18, 2026 is about 79.3%, 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.