Heartflow (HTFL) Options Chain
NASDAQ: HTFLHealth CareMedical/Dental InstrumentsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Jan 15, 2027
- Days to expiration
- 97
- Share price
- $49.74
- Put/call ratio (OI)
- 0.41
- Put/call ratio (volume)
- 1.18
- Expected move
- ±$20.36
- Open interest (C / P)
- 1.95K / 798
HTFL options summary
The HTFL options chain for the January 15, 2027 expiration lists 14 call and 9 put contracts, with 97 days until expiration. Open interest stands at 1,950 calls and 798 puts, a put/call ratio of 0.41, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $50.00 strike is 79.4%, which implies the market expects a move of about ±$20.36 (40.9%) in Heartflow stock by expiration.
The most open interest sits at the $40.00 call (1.32K contracts) and the $35.00 put (715 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
HTFL options chain · January 15, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 17.85 | 15.50 | 18.90 | 12.50 | — | — | — | |||||
| 36.24 | 33.00 | 36.90 | 15.00 | — | — | — | |||||
| — | — | — | 17.50 | 0.00 | 0.95 | 0.15 | |||||
| 32.44 | — | — | 20.00 | 1.30 | 4.10 | 2.88 | |||||
| 30.00 | 25.80 | 29.60 | 22.50 | 0.00 | 0.00 | 1.00 | |||||
| 24.70 | 23.50 | 27.40 | 25.00 | 0.00 | 0.00 | 7.50 | |||||
| 21.14 | 19.00 | 22.90 | 30.00 | 0.00 | 0.00 | 11.50 | |||||
| 17.30 | 15.20 | 19.10 | 35.00 | 1.25 | 2.45 | 2.00 | |||||
| 13.57 | 13.00 | 14.60 | 40.00 | 2.35 | 4.30 | 3.26 | |||||
| 11.98 | 8.60 | 12.60 | 45.00 | 3.90 | 6.30 | 6.27 | |||||
| 6.40 | 6.30 | 9.70 | 50.00 | — | — | — | |||||
| 5.00 | 4.30 | 7.70 | 55.00 | 9.10 | 12.20 | 8.28 | |||||
| 5.65 | 2.90 | 5.50 | 60.00 | — | — | — | |||||
| 2.50 | 1.10 | 3.50 | 70.00 | — | — | — | |||||
| 1.40 | 0.05 | 2.25 | 75.00 | — | — | — | |||||
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 HTFL put/call ratio?
For the January 15, 2027 expiration, the HTFL put/call ratio based on open interest is 0.41 (798 puts vs 1,950 calls), and 1.18 based on today's volume. A ratio above 1 means more puts than calls.
What is HTFL's implied volatility?
At-the-money implied volatility for HTFL options expiring January 15, 2027 is about 79.4%, an annualized estimate of how much the market expects Heartflow stock to move.
How many HTFL option expiration dates are there?
HTFL has 7 listed expiration dates, from Oct 16, 2026 to Dec 17, 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.