Hyliion (HYLN) Options Chain
NYSE: HYLNConsumer DiscretionaryConstruction/Ag Equipment/TrucksUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
After hours: 3.85 +0.26%
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 7
- Share price
- $3.84
- Put/call ratio (OI)
- 0.16
- Put/call ratio (volume)
- 0.21
- Expected move
- ±$0.4362
- Open interest (C / P)
- 20.86K / 3.33K
HYLN options summary
The HYLN options chain for the October 16, 2026 expiration lists 17 call and 12 put contracts, with 7 days until expiration. Open interest stands at 20,863 calls and 3,332 puts, a put/call ratio of 0.16, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $4.00 strike is 82.0%, which implies the market expects a move of about ±$0.4362 (11.4%) in Hyliion stock by expiration.
The most open interest sits at the $6.00 call (6.26K contracts) and the $4.00 put (1.19K contracts).
Summary generated from market data by MetaCap's automated system. Methodology
HYLN options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 3.64 | 2.80 | 3.80 | 0.50 | 0.00 | 0.05 | 0.05 | |||||
| 3.35 | 2.30 | 3.30 | 1.00 | 0.00 | 0.05 | 0.01 | |||||
| 2.63 | 1.80 | 2.70 | 1.50 | 0.00 | 0.05 | 0.03 | |||||
| 1.75 | 1.65 | 1.95 | 2.00 | 0.00 | 0.05 | 0.05 | |||||
| 0.80 | 0.75 | 0.95 | 3.00 | 0.00 | 0.05 | 0.07 | |||||
| 0.14 | 0.10 | 0.15 | 4.00 | 0.20 | 0.35 | 0.30 | |||||
| 0.04 | 0.00 | 0.05 | 5.00 | 1.05 | 1.40 | 1.25 | |||||
| 0.03 | 0.00 | 0.50 | 6.00 | 1.80 | 2.70 | 1.60 | |||||
| 0.05 | 0.00 | 0.05 | 7.00 | 2.80 | 3.80 | 3.22 | |||||
| 0.03 | 0.00 | 0.05 | 8.00 | 3.70 | 4.60 | 3.60 | |||||
| 0.04 | 0.00 | 0.10 | 9.00 | 0.00 | 0.00 | 4.00 | |||||
| 0.02 | 0.00 | 0.20 | 10.00 | — | — | — | |||||
| 0.22 | 0.00 | 0.65 | 11.00 | 7.00 | 7.70 | 7.10 | |||||
| 0.05 | 0.00 | 0.50 | 12.00 | — | — | — | |||||
| 0.04 | 0.00 | 0.25 | 13.00 | — | — | — | |||||
| 0.14 | 0.00 | 0.60 | 14.00 | — | — | — | |||||
| 0.04 | 0.00 | 0.50 | 15.00 | — | — | — | |||||
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 HYLN put/call ratio?
For the October 16, 2026 expiration, the HYLN put/call ratio based on open interest is 0.16 (3,332 puts vs 20,863 calls), and 0.21 based on today's volume. A ratio above 1 means more puts than calls.
What is HYLN's implied volatility?
At-the-money implied volatility for HYLN options expiring October 16, 2026 is about 82.0%, an annualized estimate of how much the market expects Hyliion stock to move.
How many HYLN option expiration dates are there?
HYLN has 6 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.