DEXCOM INC (DXCM) Options Statistics & Positioning

DEXCOM INC (DXCM) options trade at a 30-day at-the-money implied volatility of 65.6%, an IV rank of 58 out of 100 over the past year. The options market prices a ±$11.48 (±15.7%) move in DXCM for the front expiration. Max pain sits at $70 and the put/call open interest ratio is 0.98. Statistics are computed by OptiView from delayed OPRA options data and refresh every trading day.

Data as of Jul 10, 2026, 8:00 PM ET · OPRA data 15 minutes delayed · For information only — not investment advice.

Last close

$73.00

52-week range

$54.83 – $89.56

ATM IV (30d)

65.6%

IV rank

58 / 100

Moderate

Expected move

±$11.48 (±15.7%)

Put/call OI

0.98

Max pain

$70

↓ 4.1% below close

Next earnings

Jul 28, 2026

Most Active DXCM Contracts

Contract	Expiration	DTE	Last	IV	Volume
DXCM $115 call	Jan 15, 2027	189d	$1.45	48.0%	1,012
DXCM $74 put	Jul 31, 2026	21d	$3.60	57.4%	324
DXCM $75 put	Jul 31, 2026	21d	$4.20	53.2%	184
DXCM $95 call	Sep 18, 2026	70d	$1.00	46.4%	111
DXCM $100 call	Sep 18, 2026	70d	$0.65	50.6%	100

See all active DXCM contracts →

Explore DXCM Options Statistics

DXCM Implied Volatility

65.6% ATM IV (30d)

An IV rank of 58 places implied volatility in the middle of its 52-week range.

Full implied volatility analysis →

DXCM Open Interest

0.98 put/call OI ratio

40,811 calls and 40,098 puts outstanding across all expirations.

Full open interest analysis →

DXCM Max Pain

$70 max pain

4.1% below the last close — see how max pain has moved over the past year.

Full max pain analysis →

DXCM Gamma Exposure

$185.75M net GEX

Positive dealer gamma — hedging currently leans against price swings.

Full gamma exposure analysis →

DXCM Options Volume

2,911 contracts traded

Put/call volume ratio 0.41 — plus contracts running far above their usual volume.

Full volume & flow analysis →

DXCM Most Active Options

$115 top volume strike

The 25 most actively traded DXCM contracts with price, IV, greeks, and volume vs. average.

Full active contracts analysis →

Upcoming Earnings

DXCM's next expected earnings date is Jul 28, 2026. Options currently price a ±$11.48 (±15.7%) move for the front expiration.

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DXCM Options FAQ

When is DXCM's next earnings date?

DXCM's next expected earnings date is Jul 28, 2026. Options currently price a ±$11.48 (±15.7%) move for the front expiration.

How often is DXCM options data on this page updated?

All DXCM statistics on this page are computed by OptiView from delayed OPRA options data and refresh every trading day after the session close.

Where can I see DXCM max pain, open interest, and implied volatility in detail?

OptiView publishes dedicated DXCM pages for implied volatility, max pain, open interest, gamma exposure, options volume, and the most active contracts — each with charts, history, and a plain-English explanation of what the numbers mean.

Methodology. IV rank compares the current 30-day at-the-money implied volatility with its highest and lowest values over the past 52 weeks. Max pain is the strike that minimizes the total payout to option holders at expiration. The call and put walls are the strikes carrying the largest call and put open interest across all expirations. Net gamma exposure (GEX) is measured from the dealer perspective. All statistics are derived from delayed OPRA options data.

Options trading involves significant risk, and losses can exceed your initial investment. Always consult a licensed financial professional before making investment decisions. OptiView does not provide financial advice; all figures on this page are descriptive statistics, not recommendations.