Merit Medical Systems (MMSI) Options Chain
NASDAQ: MMSIHealth 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
- $87.21
- Put/call ratio (OI)
- 1.47
- Put/call ratio (volume)
- 0.86
- Expected move
- ±$24.77
- Open interest (C / P)
- 17 / 25
MMSI options summary
The MMSI options chain for the April 16, 2027 expiration lists 4 call and 6 put contracts, with 187 days until expiration. Open interest stands at 17 calls and 25 puts, a put/call ratio of 1.47, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $90.00 strike is 39.7%, which implies the market expects a move of about ±$24.77 (28.4%) in Merit Medical Systems stock by expiration.
The most open interest sits at the $90.00 call (13 contracts) and the $70.00 put (6 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
MMSI options chain · April 16, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 55.00 | 0.00 | 2.25 | 0.25 | |||||
| — | — | — | 60.00 | 0.00 | 1.65 | 0.40 | |||||
| — | — | — | 65.00 | 0.00 | 2.95 | 0.70 | |||||
| — | — | — | 70.00 | 0.10 | 3.70 | 1.35 | |||||
| — | — | — | 75.00 | 0.70 | 4.70 | 1.90 | |||||
| — | — | — | 80.00 | 2.00 | 5.50 | 3.80 | |||||
| 7.40 | 5.10 | 8.70 | 90.00 | — | — | — | |||||
| 7.37 | 2.95 | 6.90 | 95.00 | — | — | — | |||||
| 1.40 | 0.05 | 2.80 | 110.00 | — | — | — | |||||
| 0.66 | 0.00 | 1.45 | 120.00 | — | — | — | |||||
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 MMSI put/call ratio?
For the April 16, 2027 expiration, the MMSI put/call ratio based on open interest is 1.47 (25 puts vs 17 calls), and 0.86 based on today's volume. A ratio above 1 means more puts than calls.
What is MMSI's implied volatility?
At-the-money implied volatility for MMSI options expiring April 16, 2027 is about 39.7%, an annualized estimate of how much the market expects Merit Medical Systems stock to move.
How many MMSI option expiration dates are there?
MMSI 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.