Dexcom (DXCM) options traded 996 contracts on October 16, 2026 (650 calls and 346 puts, a put/call ratio of 0.53), compared with a 30-day average of 1,681. Options price a move of about ±1.9% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 43.8%
Implied move by the nearest expiration: ±1.9%
Option volume: 996 contracts (650 calls, 346 puts); 30-day average 1,681

Data as of October 16, 2026.

DXCM Option Breakdown

A breakdown of key statistics for each option expiration listed for DXCM. View implied volatility, volatility skew, volume, open interest, straddle premiums, and liquidity -- including bid/ask spread and NBBO bid/ask sizes. Includes links to the option chain, as well as numerous detailed charts.

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