ILMN
Illumina 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 | 230 |
| Put Wall | 220 |
| GEX Flip | 210 |
| Vol Trigger | 220 |
| Net GEX | $2.8M |
Cached snapshot as of 2026-09-16 09:10 UTC, live streaming data in the terminal.
ILMN 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 ILMN'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 ILMN option chain, not the whole book: the 30 strikes nearest spot out of 32 seen, 422 contract rows spanning 7 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 |
|---|---|---|---|---|
| 120 | $0 | $0 | $0 | |
| 125 | $0 | $0 | $0 | |
| 130 | $3.7K | $3.7K | $0 | |
| 135 | $0 | $0 | $0 | |
| 140 | $0 | $0 | $0 | |
| 145 | $0 | $0 | $0 | |
| 150 | $69.0K | $72.4K | -$3.4K | |
| 155 | $6.9K | $8.9K | -$1.9K | |
| 160 | $0 | $0 | $0 | |
| 165 | $0 | $0 | $0 | |
| 170 | $74.6K | $97.0K | -$22.4K | |
| 175 | -$16.4K | $0 | -$16.4K | |
| 180 | $25.4K | $34.3K | -$8.9K | |
| 185 | $12.3K | $12.3K | $0 | |
| 190 | -$64.2K | $40.8K | -$105.0K | |
| 195 | -$15.2K | $36.1K | -$51.3K | |
| 200 | -$103.4K | $154.0K | -$257.4K | |
| 210GEX FLIP | $57.0K | $288.3K | -$231.2K | |
| 220SPOTPUT WALL | $865.8K | $1.2M | -$336.9K | |
| 230CALL WALL | $1.0M | $1.1M | -$17.2K | |
| 240 | $743.3K | $743.3K | $0 | |
| 250 | $47.9K | $47.9K | $0 | |
| 260 | $23.3K | $23.3K | $0 | |
| 270 | $17.1K | $17.1K | $0 | |
| 280 | $6.4K | $6.4K | $0 | |
| 290 | $31.5K | $31.5K | $0 | |
| 300 | $16.1K | $16.1K | $0 | |
| 310 | $0 | $0 | $0 | |
| 320 | $0 | $0 | $0 | |
| 330 | $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 ILMN
Illumina is the dominant provider of DNA sequencing and array-based technologies, commanding roughly 80% of the global sequencing market. Its platforms are used in genomic research, clinical diagnostics, and reproductive health. The company divested GRAIL (cancer screening) after a prolonged antitrust battle.
WHY TRACK ILMN ON SQUAWKFLOW
ILMN options flow signals shifts in genomics spending and competitive dynamics. Unusual volume often precedes sequencing instrument launch cycles and large-scale population genomics contract awards.
ILMN DATA ON SQUAWKFLOW
Options Flow
ILMN options flow, unusual activity, and volume concentrations from the session chain
Latest Snapshot
Last ILMN price, change, volume, and the current dealer-gamma regime
GEX Dashboard
ILMN gamma exposure levels, call/put walls, and GEX flip
AI Narration
AI-powered analysis of ILMN market microstructure in real time
News Sentiment
ILMN news with AI sentiment scoring and impact analysis
Sector Context
Healthcare sector rotation and relative strength vs peers
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