DEXCOM INC (DXCM) Current Implied Volatility & IV Rank
IV Rank, IV percentile and options risk for DXCM — updated every 30 minutes. ← Full DXCM risk overview
Data last updated: 2026-07-23
What DXCM's IV Rank means for options traders
DEXCOM INC (DXCM) currently has an IV Rank of 61 with implied volatility around 54%, alongside a TickerRisk options-risk score of 100/100. That's moderate — options are fairly priced versus the past year, so there's no strong volatility edge in either direction right now; trade the direction, not the vol.
IV Rank measures where DXCM'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.
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