Start here: what GEXmon is (and isn't)
TL;DR
- GEXmon translates live options-market positioning into a handful of readable panels — regime, levels, flow, and a rules-based read.
- It tells you how the session is likely to behave and where pressure sits. It never tells you what to buy or which way price goes.
- Open it beside your normal charts. It frames the battlefield; your execution still comes from your own method.
Gamma exposure sounds like a physics exam. It isn’t. GEXmon exists so you never have to do the math — it reads the options market for you and hands back a few plain-English panels you can act on in seconds.
What it is
GEXmon is a session monitor. It takes live options-market data and turns it into six panels: the Regime (how the day should behave), the Walls (the levels that matter), the Flow (where positioning is building right now), a deterministic Playbook, a Warnings / Skip triggers card, and a one-line AI Desk Note. One screen instead of a raw options chain.
Where it comes from (in one paragraph)
When you trade options, a dealer takes the other side. Dealers don’t want a directional bet, so they constantly buy and sell the underlying to stay neutral. That hedging is real buying and selling pressure — and depending on how dealers are positioned, it either dampens moves (quiet, range-bound days) or amplifies them (fast, trending days). GEXmon shows you where and how that pressure sits right now. Part 1 unpacks this; you don’t need more than the paragraph above to start.
Why it matters
It explains the “invisible” support and resistance price keeps reacting to, and why some sessions chop while others trend. Those aren’t random — they’re the footprint of dealer hedging, and GEXmon makes the footprint visible.
The dashboard at a glance
Everything lives on one page. Top to bottom:
- A market selector — SPX, ES, NDX, NQ, and gold (GC). The futures (ES, NQ, GC) come basis-adjusted, so levels land right on your futures chart.
- A 0DTE / Full toggle — today’s expiry only, or all expiries aggregated (Part 6).
- ○ Auto (off by default) and ↻ Refresh — hands-free updates on an interval, or pull fresh data on demand.
- The six panels: Regime → Walls → Flow → Playbook → Warnings → Desk Note (you can drag them to reorder).
- A live status badge reading Live / Closed / Sync, and a session banner that appears outside 9:30 AM–4:00 PM ET when the data is frozen at the last close.
- A “? Guide” button (top-right) that runs the built-in guided tour of every panel — this written guide uses the exact same vocabulary.
GEXmon is a weather report for the session, not a trade caller. It gives you context — regime, levels, where flow is building. It cannot and will not give you direction, entries, or a guarantee that price reacts at any level. “Rules decide, AI describes — never an entry signal.” Hold that framing and every panel does its job. Forget it and you’ll misread a context tool as a signal service.
How to use it, honestly
Open GEXmon next to the charts you already trade. Let it set the context — is today a fade day or a trend day, where are the magnets, is flow pulling anywhere — then find and execute trades with your own orderflow and method. GEXmon frames the battlefield; you still fight the battle.
Do this on the dashboard now
- Open the dashboard and click “? Guide” (top-right) for the 60-second guided tour.
- Find the six panels and say each one’s name out loud: Regime, Walls, Flow, Playbook, Warnings, Desk Note.
- Note the status badge (Live / Closed) and whether the frozen-session banner is showing.
- Then read Part 1 — the only options theory you need.