DexCom (DXCM) Options Chain
NASDAQ: DXCMHealth CareMedical/Dental InstrumentsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Sep 17, 2027
- Days to expiration
- 340
- Share price
- $84.11
- Put/call ratio (volume)
- 2.26
- Expected move
- ±$0.3166
- Open interest (C / P)
- 0 / 0
DXCM options summary
The DXCM options chain for the September 17, 2027 expiration lists 11 call and 11 put contracts, with 340 days until expiration. At-the-money implied volatility near the $85.00 strike is 0.4%, which implies the market expects a move of about ±$0.3166 (0.4%) in DexCom stock by expiration. The most open interest sits at the $65.00 call (0 contracts) and the $45.00 put (0 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
DXCM options chain · September 17, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 45.00 | 0.00 | 0.00 | 1.20 | |||||
| — | — | — | 55.00 | 0.00 | 0.00 | 2.11 | |||||
| — | — | — | 60.00 | 0.00 | 0.00 | 3.10 | |||||
| 30.00 | 0.00 | 0.00 | 65.00 | 0.00 | 0.00 | 4.30 | |||||
| — | — | — | 70.00 | 0.00 | 0.00 | 6.30 | |||||
| — | — | — | 75.00 | 0.00 | 0.00 | 7.70 | |||||
| 21.15 | 0.00 | 0.00 | 80.00 | 0.00 | 0.00 | 9.70 | |||||
| 18.56 | 0.00 | 0.00 | 85.00 | 0.00 | 0.00 | 11.80 | |||||
| 15.70 | 0.00 | 0.00 | 90.00 | 0.00 | 0.00 | 13.80 | |||||
| 11.19 | 0.00 | 0.00 | 95.00 | 0.00 | 0.00 | 18.62 | |||||
| 9.10 | 0.00 | 0.00 | 100.00 | 0.00 | 0.00 | 19.70 | |||||
| 10.10 | 0.00 | 0.00 | 105.00 | — | — | — | |||||
| 8.60 | 0.00 | 0.00 | 110.00 | — | — | — | |||||
| 7.50 | 0.00 | 0.00 | 115.00 | — | — | — | |||||
| 8.04 | 0.00 | 0.00 | 120.00 | — | — | — | |||||
| 4.76 | 0.00 | 0.00 | 135.00 | — | — | — | |||||
In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.
Frequently asked questions
What is DXCM's implied volatility?
At-the-money implied volatility for DXCM options expiring September 17, 2027 is about 0.4%, an annualized estimate of how much the market expects DexCom stock to move.
How many DXCM option expiration dates are there?
DXCM has 14 listed expiration dates, from Oct 16, 2026 to Jan 19, 2029.
What does "in the money" mean?
A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.