Harmony Biosciences (HRMY) Options Chain
NASDAQ: HRMYHealth CareBiotechnology: Pharmaceutical PreparationsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 7
- Share price
- $40.28
- Put/call ratio (OI)
- 0.70
- Put/call ratio (volume)
- 12.24
- Expected move
- ±$4.71
- Open interest (C / P)
- 1.82K / 1.26K
HRMY options summary
The HRMY options chain for the October 16, 2026 expiration lists 13 call and 12 put contracts, with 7 days until expiration. Open interest stands at 1,817 calls and 1,263 puts, a put/call ratio of 0.70, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $40.00 strike is 84.4%, which implies the market expects a move of about ±$4.71 (11.7%) in Harmony Biosciences stock by expiration.
The most open interest sits at the $40.00 call (988 contracts) and the $20.00 put (1.01K contracts).
Summary generated from market data by MetaCap's automated system. Methodology
HRMY options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 15.00 | 0.00 | 2.15 | 0.50 | |||||
| — | — | — | 17.50 | 0.00 | 0.00 | 0.30 | |||||
| 12.45 | 12.50 | 16.40 | 20.00 | 0.00 | 2.25 | 2.65 | |||||
| — | — | — | 22.50 | 0.00 | 3.40 | 0.05 | |||||
| 11.50 | 11.60 | 15.70 | 25.00 | 0.00 | 0.00 | 0.25 | |||||
| 8.25 | 9.10 | 13.30 | 27.50 | 0.00 | 0.00 | 0.35 | |||||
| 8.00 | 6.70 | 11.00 | 30.00 | 0.00 | 0.00 | 0.65 | |||||
| 6.70 | 5.70 | 9.70 | 32.50 | 0.00 | 3.40 | 0.20 | |||||
| 4.81 | 3.10 | 7.20 | 35.00 | 0.00 | 1.50 | 0.30 | |||||
| 2.45 | 1.35 | 5.10 | 37.50 | 0.00 | 0.60 | 0.29 | |||||
| 1.80 | 0.00 | 3.80 | 40.00 | 0.00 | 3.70 | 1.35 | |||||
| 0.32 | 0.05 | 4.00 | 42.50 | 1.25 | 5.00 | 1.51 | |||||
| 0.20 | 0.00 | 3.00 | 45.00 | — | — | — | |||||
| 0.05 | 0.00 | 2.75 | 47.50 | — | — | — | |||||
| 0.13 | 0.00 | 2.55 | 50.00 | — | — | — | |||||
| 0.95 | 0.00 | 0.00 | 55.00 | — | — | — | |||||
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 HRMY put/call ratio?
For the October 16, 2026 expiration, the HRMY put/call ratio based on open interest is 0.70 (1,263 puts vs 1,817 calls), and 12.24 based on today's volume. A ratio above 1 means more puts than calls.
What is HRMY's implied volatility?
At-the-money implied volatility for HRMY options expiring October 16, 2026 is about 84.4%, an annualized estimate of how much the market expects Harmony Biosciences stock to move.
How many HRMY option expiration dates are there?
HRMY has 5 listed expiration dates, from Oct 16, 2026 to Apr 16, 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.