AtriCure (ATRC) Options Chain
NASDAQ: ATRCHealth CareMedical/Dental InstrumentsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Apr 16, 2027
- Days to expiration
- 187
- Share price
- $55.81
- Put/call ratio (OI)
- 0.43
- Put/call ratio (volume)
- 0.00
- Expected move
- ±$23.56
- Open interest (C / P)
- 23 / 10
ATRC options summary
The ATRC options chain for the April 16, 2027 expiration lists 7 call and 1 put contracts, with 187 days until expiration. Open interest stands at 23 calls and 10 puts, a put/call ratio of 0.43, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $55.00 strike is 59.0%, which implies the market expects a move of about ±$23.56 (42.2%) in AtriCure stock by expiration.
The most open interest sits at the $60.00 call (7 contracts) and the $45.00 put (10 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
ATRC options chain · April 16, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 31.68 | 31.50 | 35.40 | 22.50 | — | — | — | |||||
| 16.05 | 12.00 | 16.30 | 45.00 | 0.65 | 4.90 | 3.40 | |||||
| 8.75 | 8.50 | 12.90 | 50.00 | — | — | — | |||||
| 6.05 | 5.50 | 9.70 | 55.00 | — | — | — | |||||
| 7.00 | 3.50 | 7.90 | 60.00 | — | — | — | |||||
| 4.46 | 1.50 | 5.60 | 65.00 | — | — | — | |||||
| 2.65 | 0.00 | 4.90 | 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 ATRC put/call ratio?
For the April 16, 2027 expiration, the ATRC put/call ratio based on open interest is 0.43 (10 puts vs 23 calls), and 0.00 based on today's volume. A ratio above 1 means more puts than calls.
What is ATRC's implied volatility?
At-the-money implied volatility for ATRC options expiring April 16, 2027 is about 59.0%, an annualized estimate of how much the market expects AtriCure stock to move.
How many ATRC option expiration dates are there?
ATRC has 4 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.