Merck & Co., Inc. (MRK) Implied Volatility & Options Data
IV Rank, IV percentile and options risk for MRK — updated every 30 minutes. ← Full MRK risk overview
Data last updated: 2026-06-08
What MRK's IV Rank means for options traders
MRK's IV Rank is moderate — options are fairly priced versus the past year. There's no strong volatility edge in either direction right now; trade the direction, not the vol.
IV Rank measures where MRK's current implied volatility sits within its own 1-year high/low range (0–100). IV % is the raw implied volatility level. High IV Rank = expensive options = favor selling premium; low IV Rank = cheap options = favor buying.
Scan MRK options now — free
See the full picture: IV vs HV spread, Expected Move, options flow, and every catalyst that could move MRK before expiry.
Scan MRK Now →TickerRisk provides risk scoring for informational purposes only. Not financial advice. Options trading involves substantial risk of loss. Full disclaimer