REGN
Regeneron PharmaceuticalsPrices 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 | 800 |
| Put Wall | 740 |
| GEX Flip | 780 |
| Vol Trigger | 750 |
| Net GEX | $4.9M |
Cached snapshot as of 2026-09-16 06:11 UTC, live streaming data in the terminal.
REGN 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 REGN'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 REGN option chain, not the whole book: the 30 strikes nearest spot out of 90 seen, 1,360 contract rows spanning 17 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 |
|---|---|---|---|---|
| 720 | -$60.7K | $0 | -$60.7K | |
| 725 | $0 | $0 | $0 | |
| 730 | $0 | $0 | $0 | |
| 735 | $0 | $0 | $0 | |
| 740PUT WALL | -$378.7K | $0 | -$378.7K | |
| 745 | $0 | $0 | $0 | |
| 750 | $9.7K | $9.7K | $0 | |
| 755 | $0 | $0 | $0 | |
| 760 | -$268.2K | $81.3K | -$349.5K | |
| 765 | -$330.1K | $0 | -$330.1K | |
| 770 | $419.9K | $611.7K | -$191.8K | |
| 775 | -$134.1K | $0 | -$134.1K | |
| 780SPOTGEX FLIP | $1.1M | $1.5M | -$383.5K | |
| 785 | $156.6K | $156.6K | $0 | |
| 790 | -$23.7K | $0 | -$23.7K | |
| 792.5 | $0 | $0 | $0 | |
| 795 | -$81.9K | $0 | -$81.9K | |
| 797.5 | $0 | $0 | $0 | |
| 800CALL WALL | $2.8M | $2.9M | -$133.5K | |
| 802.5 | $0 | $0 | $0 | |
| 805 | $151.7K | $151.7K | $0 | |
| 807.5 | $0 | $0 | $0 | |
| 810 | -$28.5K | $332.5K | -$361.1K | |
| 812.5 | $0 | $0 | $0 | |
| 815 | $97.1K | $97.1K | $0 | |
| 817.5 | $0 | $0 | $0 | |
| 820 | $654.8K | $664.5K | -$9.7K | |
| 825 | $72.8K | $72.8K | $0 | |
| 830 | $752.5K | $752.5K | $0 | |
| 835 | $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 REGN
Regeneron is a biotechnology company known for Eylea (wet macular degeneration), Dupixent (eczema, asthma), Libtayo (cancer), and Kevzara (rheumatoid arthritis). Co-founded by scientist-CEO Leonard Schleifer and Nobel-adjacent researcher George Yancopoulos, Regeneron is renowned for its deep R&D culture and antibody discovery platform.
WHY TRACK REGN ON SQUAWKFLOW
REGN options flow spikes around Dupixent indication expansions and Eylea biosimilar competition updates. Institutional positioning often reflects views on the company's next blockbuster antibody candidates.
REGN DATA ON SQUAWKFLOW
Options Flow
REGN options flow, unusual activity, and volume concentrations from the session chain
Latest Snapshot
Last REGN price, change, volume, and the current dealer-gamma regime
GEX Dashboard
REGN gamma exposure levels, call/put walls, and GEX flip
AI Narration
AI-powered analysis of REGN market microstructure in real time
News Sentiment
REGN news with AI sentiment scoring and impact analysis
Sector Context
Healthcare sector rotation and relative strength vs peers
Track REGN in the Terminal
Options flow, per-strike dealer gamma, key levels, and AI narration, free.
Open Terminal →LEARN MORE
A thorough explanation of implied volatility, how it is calculated, what it means, and how to use it in trading.
Max Pain Theory in Options: Should You Trust It?Understanding the max pain theory, how to calculate it, its track record, and practical ways to use it in your trading.