DXCM
DexCom Inc.Prices and gamma are point-in-time snapshots taken at the time shown. Dealer positioning is an assumption, not an observable: open interest shows that a contract exists, never which side a dealer holds. How dealer gamma is computed.
LIVE MARKET SNAPSHOT
| Call Wall | 85 |
| Put Wall | 80 |
| GEX Flip | 87 |
| Net GEX | $1.1M |
Cached snapshot as of 2026-09-16 06:12 UTC, live streaming data in the terminal.
DXCM DEALER GAMMA BY STRIKE
Part of the SquawkFlow GEX Calculator: gamma by strike for any US stock. Compare with SPX GEX.
Net gamma exposure at each strike near DXCM's spot price, signed from the dealer perspective, calls positive, puts negative. Green strikes are where hedging tends to dampen moves; red is where it tends to amplify them. Dealer positioning is an assumption rather than an observable, so treat these as a map of where hedging pressure concentrates, not a forecast.
Unit: USD of dealer gamma per 1 percent move in spot. A window of the DXCM option chain, not the whole book: the 30 strikes nearest spot out of 60 seen, 820 contract rows spanning 14 expirations. Gamma is taken as the chain publishes it per contract; nothing here is re-priced. Crossed with the open interest carried on that chain.
New to these levels? Start with the call wall and put wall, or the zero gamma level where the sign of dealer hedging flips.
| Strike | Net GEX | Call GEX | Put GEX | Concentration |
|---|---|---|---|---|
| 70 | $1.3K | $12.6K | -$11.3K | |
| 71 | $0 | $0 | $0 | |
| 72 | $0 | $0 | $0 | |
| 73 | $0 | $0 | $0 | |
| 74 | $0 | $0 | $0 | |
| 75 | $330.4K | $337.3K | -$6.9K | |
| 76 | $0 | $0 | $0 | |
| 77 | $0 | $0 | $0 | |
| 78 | -$1.0K | $0 | -$1.0K | |
| 79 | -$4.4K | $0 | -$4.4K | |
| 80PUT WALL | -$348.2K | $9.1K | -$357.2K | |
| 81 | -$1.5K | $4.2K | -$5.8K | |
| 82 | -$48.3K | $440 | -$48.7K | |
| 83 | -$20.9K | $4.9K | -$25.8K | |
| 84 | -$361 | $0 | -$361 | |
| 85SPOTCALL WALL | -$218.5K | $940.6K | -$1.2M | |
| 86 | -$3.4K | $4.1K | -$7.4K | |
| 87GEX FLIP | $204.2K | $205.3K | -$1.1K | |
| 88 | $105.2K | $105.2K | $0 | |
| 89 | $83.3K | $83.3K | $0 | |
| 90 | $852.5K | $861.1K | -$8.6K | |
| 91 | $31.8K | $31.8K | $0 | |
| 92 | $0 | $0 | $0 | |
| 93 | $0 | $0 | $0 | |
| 94 | $0 | $0 | $0 | |
| 95 | $140.8K | $155.5K | -$14.7K | |
| 96 | $180 | $180 | $0 | |
| 97 | $0 | $0 | $0 | |
| 98 | $0 | $0 | $0 | |
| 99 | $0 | $0 | $0 |
These levels were captured September 16, 2026 from the open interest carried on the option chain. New levels post before each market open. Today's SPX gamma levels.
ABOUT DXCM
DexCom is a leader in continuous glucose monitoring (CGM) systems for diabetes management. Its G7 sensor is a small, wearable device that continuously tracks blood sugar levels and transmits data to smartphones. DexCom is expanding beyond Type 1 diabetes into the much larger Type 2 and pre-diabetes markets.
WHY TRACK DXCM ON SQUAWKFLOW
DXCM options flow is a key signal for diabetes device market trends. Implied volatility spikes ahead of earnings reflect high sensitivity to subscriber growth and average selling price metrics.
DXCM DATA ON SQUAWKFLOW
Options Flow
DXCM options flow, unusual activity, and volume concentrations from the session chain
Latest Snapshot
Last DXCM price, change, volume, and the current dealer-gamma regime
GEX Dashboard
DXCM gamma exposure levels, call/put walls, and GEX flip
AI Narration
AI-powered analysis of DXCM market microstructure in real time
News Sentiment
DXCM news with AI sentiment scoring and impact analysis
Sector Context
Healthcare sector rotation and relative strength vs peers
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