Health Catalyst (HCAT) Options Chain
NASDAQ: HCATTechnologyComputer Software: Programming Data ProcessingUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Dec 18, 2026
- Days to expiration
- 68
- Share price
- $1.77
- Put/call ratio (OI)
- 0.44
- Put/call ratio (volume)
- 9.20
- Expected move
- ±$0.573
- Open interest (C / P)
- 36.70K / 16.12K
HCAT options summary
The HCAT options chain for the December 18, 2026 expiration lists 3 call and 2 put contracts, with 68 days until expiration. Open interest stands at 36,700 calls and 16,122 puts, a put/call ratio of 0.44, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $2.00 strike is 75.0%, which implies the market expects a move of about ±$0.573 (32.4%) in Health Catalyst stock by expiration.
The most open interest sits at the $2.50 call (21.53K contracts) and the $2.50 put (16.12K contracts).
Summary generated from market data by MetaCap's automated system. Methodology
HCAT options chain · December 18, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 2.00 | 0.00 | 0.75 | 0.50 | |||||
| 0.12 | 0.00 | 0.25 | 2.50 | 0.65 | 1.00 | 0.85 | |||||
| 0.11 | 0.00 | 0.75 | 5.00 | — | — | — | |||||
| 0.06 | 0.00 | 0.05 | 7.50 | — | — | — | |||||
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 HCAT put/call ratio?
For the December 18, 2026 expiration, the HCAT put/call ratio based on open interest is 0.44 (16,122 puts vs 36,700 calls), and 9.20 based on today's volume. A ratio above 1 means more puts than calls.
What is HCAT's implied volatility?
At-the-money implied volatility for HCAT options expiring December 18, 2026 is about 75.0%, an annualized estimate of how much the market expects Health Catalyst stock to move.
How many HCAT option expiration dates are there?
HCAT 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.