DXCM Gamma Exposure, IV Rank & Implied Volatility
DexCom Inc. (DXCM) options data — GEX, IV rank, options chain & Greeks
DXCM options trade with implied volatility typically in the 28% - 65% range, averaging N/A in daily volume with good liquidity. Next earnings: See earnings calendar. Weekly options and LEAPS are available.
An IV rank near 77.0 (the value shown here is illustrative) would mean implied volatility is in roughly the 77.0th percentile of its 1-year range — elevated, premium-selling regime for credit spreads, iron condors, and short strangles. For today's live DXCM IV rank from ORATS, open the dashboard.
Chart shows simulated data for display purposes. View the real DXCM IV history on the live platform →
Comprehensive options market data for DexCom Inc.
DXCM Options at a Glance
What's Covered in This Guide
1 About DexCom Inc. (DXCM)
DexCom is a leader in continuous glucose monitoring (CGM) systems for diabetes management. Its real-time glucose monitoring technology has transformed diabetes care.
Company Profile
Key Dates
DexCom Inc. operates in the Healthcare sector.
2 DXCM Options Market Overview
DXCM options provide good liquidity for options traders.
Liquidity Assessment: Good
DXCM options are available for trading across multiple expirations.
3 DXCM Implied Volatility & IV Rank
DXCM implied volatility reflects inherent uncertainty in healthcare outcomes, clinical trials, and regulatory decisions. IV patterns follow earnings and FDA catalysts.
Earnings Impact
IV typically expands before earnings and contracts after the announcement.
The post-earnings volatility drop is known as IV crush. Holders of short DXCM options should also understand early assignment risk around dividends and expiration.
Historical Volatility vs IV
DXCM IV generally trades near historical volatility, with premiums expanding around earnings.
Term Structure
Typically upward sloping under normal conditions.
DXCM Gamma Exposure (GEX)
Gamma Exposure analysis for DXCM reveals dealer hedging dynamics at key strike levels.
Typical GEX Profile: DXCM tends to operate in a positive gamma environment during normal conditions.
Key Levels:
Dealer Hedging:
4 Common DXCM Options Strategies
These are strategies commonly used by traders on DXCM options, based on typical market characteristics. This is not investment advice.
Popular for DXCM shareholders seeking additional income.
Defined-risk directional exposure on DXCM.
Range-bound strategy for DXCM between events.
Key Considerations for DXCM Options
- DXCM options liquidity varies by expiration - prefer near-term and monthly expirations for tighter spreads
- Monitor earnings dates for IV expansion/contraction patterns
- Consider the stock's beta when sizing positions
Frequently Asked Questions: DXCM Options
What is DXCM's typical implied volatility?
DXCM implied volatility typically ranges from 28% - 65%.
Does DXCM have weekly options?
DXCM offers weekly options.
What is DXCM's options trading profile?
DXCM (DexCom Inc.) options trade with good liquidity, averaging N/A in daily volume, typical bid-ask spreads of N/A. Implied volatility typically falls in the 28% - 65% range. The position sits in the Healthcare category for portfolio diversification and options strategy design.
How does DXCM implied volatility behave around earnings?
IV typically expands before earnings and contracts after the announcement. Next scheduled earnings: See earnings calendar. Traders often size short premium positions for the post-earnings IV crush, while long premium buyers should be aware that the IV decline can outweigh small directional moves.
What options strategies work well on DXCM?
Popular strategies on DXCM options include Covered Calls, Vertical Spreads, Iron Condors. Strategy selection depends on the current IV environment versus the 28% - 65% typical range, days to next earnings, and the trader's directional outlook. Higher IV regimes favour premium-selling strategies; lower IV regimes favour directional debit spreads or long premium plays.
What is DXCM's gamma exposure (GEX)?
Gamma exposure (GEX) measures how options dealers' hedging of their net gamma position can influence DXCM's intraday price action. DXCM tends to operate in a positive gamma environment during normal conditions. Positive GEX tends to dampen volatility and create mean-reverting moves, while negative GEX can amplify swings. View live DXCM GEX levels and the gamma-flip point on ApexVol.
What is DXCM's IV rank?
DXCM's IV rank shows where DXCM's current implied volatility sits within its trailing 1-year range, scored 0–100. A reading near 100 means IV is near its yearly high — options are relatively expensive, which favors premium-selling strategies like credit spreads and iron condors. A reading near 0 means IV is near its yearly low, favoring premium-buying. DXCM implied volatility typically ranges from 28% - 65%. Check DXCM's live IV rank and percentile on ApexVol's IV analytics.
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