Glassnode Launches GEX Heatmap to Monitor Bitcoin Volatility Regimes

Glassnode has rolled out a proprietary Gamma Publicity Strike Heatmap that tracks how choices supplier positioning evolves throughout Bitcoin strike costs over time—a software the analytics agency says offers systematic merchants a “temporal edge” in studying market construction.

The discharge comes as crypto choices markets proceed increasing, making supplier hedging flows more and more related to short-term worth motion. Not like static GEX snapshots that present present positioning, the heatmap visualizes how gamma concentrations construct, shift, and decay as worth strikes and expirations strategy.

Why Seller Gamma Issues for Worth Motion

Gamma publicity measures how aggressively choices sellers should hedge as costs transfer. When sellers are web lengthy gamma (constructive GEX), they promote rallies and purchase dips to remain delta-neutral—successfully dampening volatility. Flip that positioning to web quick gamma, and sellers should chase worth strikes, shopping for energy and promoting weak spot in a suggestions loop that amplifies swings.

In response to Glassnode’s evaluation, the heatmap revealed distinct patterns throughout Bitcoin’s latest strikes. Inexperienced horizontal bands round $85,000 in mid-December 2025 acted as “gamma partitions”—worth ranges the place concentrated constructive GEX created structural resistance to breakouts. Worth remained pinned in uneven, range-bound circumstances whereas these bands persevered.

The January-February 2026 decline informed a unique story. The heatmap shifted towards stronger pink bands round and under spot worth as combination GEX turned destructive. This short-gamma atmosphere, the place hedging flows reinforce somewhat than resist directional strikes, coincided with Bitcoin’s prolonged weak spot.

Studying the Regime Alerts

Glassnode’s Whole GEX Over Time chart—which aggregates positioning throughout all strikes—confirmed clear regime shifts throughout Bitcoin’s latest historical past. From August by means of November 2025, predominantly destructive GEX accompanied the decline from $120,000 to roughly $80,000. Seller flows have been amplifying downward momentum somewhat than cushioning it.

December 2025 into January 2026 noticed a shift towards constructive GEX as worth bottomed and consolidated. Stabilizing supplier flows supported vary formation. However late January introduced a return to destructive territory throughout renewed weak spot.

The sensible implications? In constructive GEX regimes, mean-reversion methods align with supplier hedging flows—fading rallies and shopping for dips tends to work. Breakout makes an attempt typically fail. When GEX flips destructive, that playbook turns into harmful. Momentum trades and volatility-long positions fare higher; leverage ought to come down and stops ought to widen.

The Broader Context

GEX evaluation has gained traction throughout each conventional and crypto markets as choices volumes develop. The core mechanic applies universally: market makers hedge by buying and selling in opposition to their gamma publicity, creating structural assist and resistance at strike concentrations. Excessive GEX ranges at particular costs can operate as magnets that entice worth motion or partitions that repel it.

Glassnode positions the heatmap as notably helpful for figuring out regime transitions—moments when complete GEX crosses zero typically precede breakouts, volatility expansions, or new buying and selling ranges establishing themselves.

The agency is providing the software by means of its skilled platform, with API entry accessible for systematic funds trying to incorporate gamma regime detection into automated methods. Whether or not discretionary merchants looking sticky assist ranges or quants constructing volatility fashions, the pitch is identical: realizing the place supplier incentives lie earlier than worth will get there.

Picture supply: Shutterstock