Merit Medical Systems, Inc. (MMSI) IV/HV History
Comparing implied volatility to historical (realized) volatility reveals whether options are priced rich or cheap relative to actual price movement. Persistent gaps can signal trading opportunities.
Merit Medical Systems, Inc. (MMSI) operates in the Healthcare sector, specifically the Medical - Instruments & Supplies industry, with a market capitalization near $3.74B, listed on NASDAQ, employing roughly 7,400 people, carrying a beta of 0.57 to the broader market. Merit Medical Systems, Inc. Led by Martha Goldberg Aronson, public since 1990-05-14.
Snapshot as of May 15, 2026.
- Spot Price
- $61.30
- ATM IV
- 35.4%
- HV 20-Day
- 39.4%
- HV 60-Day
- 31.4%
- IV Rank
- 5.0%
- IV Percentile
- 58.7%
As of May 15, 2026, Merit Medical Systems, Inc. (MMSI) ATM implied volatility is 35.4%. 20-day realized volatility is 39.4%, producing an IV-HV spread of -4.0 vol points. Realized volatility currently exceeds implied, an inversion that can signal a pending IV expansion. IV rank is 5.0%.
How MMSI iv/hv history Data Feeds Strategy Selection
Strategy selection on Merit Medical Systems, Inc. options does not derive from any single metric in isolation. The iv/hv history view above sits inside a broader read: ATM IV currently sits at 35.4% and dealer gamma exposure is negative, so dealer hedging amplifies directional moves. Combine the iv/hv history data here with the volatility-skew surface, dealer-gamma exposure, max-pain level, and upcoming-events calendar to build a positioning thesis. Risk-defined structures (credit spreads, debit spreads, iron condors) are usually safer than naked positions while the regime is uncertain; the data on this page anchors the inputs but does not by itself constitute a trade thesis.
Learn how implied vs realized volatility is reported and how to read the data →
Frequently asked MMSI iv/hv history questions
- Is MMSI options pricing rich or cheap right now?
- As of May 15, 2026, Merit Medical Systems, Inc. (MMSI) ATM IV is 35.4% against 20-day realized volatility of 39.4%. IV rank is 5.0%. Realized volatility currently exceeds implied: an inversion of the typical equity volatility risk premium that often precedes IV expansion.
- What is the MMSI variance risk premium?
- The variance risk premium is the persistent gap between implied and subsequently realized volatility. In equity markets it averages positive because option sellers demand compensation for bearing variance shocks. MMSI is currently pricing inverted to the historical pattern, which is one input to whether short-vol or long-vol structures carry their typical edge.
- What does MMSI IV rank mean for strategy selection?
- IV rank normalizes the current ATM IV to its 1-year range: 0% is the low, 100% is the high. MMSI's current rank of 5.0% signals where current pricing sits in its own 1-year history. High-rank regimes typically favor premium-selling structures (credit spreads, condors, covered calls); low-rank regimes typically favor premium-buying or long-volatility structures.