Heron Therapeutics (HRTX) Options Chain
NASDAQ: HRTXHealth CareBiotechnology: Pharmaceutical PreparationsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Dec 18, 2026
- Days to expiration
- 67
- Share price
- $0.4061
- Put/call ratio (OI)
- 0.00
- Put/call ratio (volume)
- 0.12
- Expected move
- ±$0.0435
- Open interest (C / P)
- 143 / 0
HRTX options summary
The HRTX options chain for the December 18, 2026 expiration lists 6 call and 4 put contracts, with 67 days until expiration. Open interest stands at 143 calls and 0 puts, a put/call ratio of 0.00, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $0.50 strike is 25.0%, which implies the market expects a move of about ±$0.0435 (10.7%) in Heron Therapeutics stock by expiration.
The most open interest sits at the $2.00 call (73 contracts) and the $0.50 put (0 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
HRTX options chain · December 18, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 0.05 | 0.00 | 0.00 | 0.50 | 0.00 | 0.00 | 0.16 | |||||
| 0.05 | 0.00 | 0.00 | 1.00 | 0.00 | 0.00 | 0.56 | |||||
| 0.01 | 0.00 | 0.00 | 1.50 | — | — | — | |||||
| 0.10 | 0.00 | 0.40 | 2.00 | 0.00 | 0.00 | 1.60 | |||||
| 0.25 | 0.00 | 0.70 | 3.00 | 0.00 | 0.00 | 2.16 | |||||
| 0.25 | 0.00 | 1.00 | 4.00 | — | — | — | |||||
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 HRTX put/call ratio?
For the December 18, 2026 expiration, the HRTX put/call ratio based on open interest is 0.00 (0 puts vs 143 calls), and 0.12 based on today's volume. A ratio above 1 means more puts than calls.
What is HRTX's implied volatility?
At-the-money implied volatility for HRTX options expiring December 18, 2026 is about 25.0%, an annualized estimate of how much the market expects Heron Therapeutics stock to move.
How many HRTX option expiration dates are there?
HRTX 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.