Gamma on Futures
How SPX and NDX dealer gamma is projected onto ES and NQ - Call Wall, Put Wall, Anchor, and Gamma Flip on your futures chart, and how to trade them.
This is the layer no other futures chart has. If you already use Dealer Edge, you know the levels; this page explains how they land on the Echo Map and what changes when you trade them on futures.
Why Index Gamma Moves ES#
The S&P 500 options complex (SPX) is enormous relative to everything else. When dealers are short or long gamma, their mechanical hedging happens in the most liquid instrument available - ES futures. That means SPX dealer positioning does not just describe the index; it causes flows in the exact contract you are trading. NQ inherits the same mechanics from NDX.
The Echo Map takes the live SPX/NDX gamma levels (the same engine behind Dealer Edge) and projects each one onto the futures price axis using the basis - the live spread between the future and its index. The result: Call Wall, Put Wall, Anchor, and Flip drawn at the exact ES/NQ prices where they bite.
The Four Amber Lines#
All gamma levels render in a single amber so they read as one family. Line style tells them apart:
| Level | Line | What dealers do there | How to trade it |
|---|---|---|---|
| Call Wall | solid, above price | Sell into strength (hedging short calls) | Resistance. First test usually holds; fade with CVD divergence |
| Put Wall | solid, below price | Buy into weakness | Support. Same logic inverted |
| Anchor | strongest solid line | The largest gamma concentration - a magnet | Rotation target on balanced days; expect price to gravitate here into the close on pin days |
| Gamma Flip | dashed | Above: dealers dampen moves. Below: they amplify them | The regime boundary. Losing it with flow confirmation = stop fading, expect range expansion |
The thesis bar above the map reads the regime for you ("High gamma - pin / mean-revert" vs trending) and the Trade Plan bakes these levels into its scenarios.
What's Different vs Dealer Edge#
- Same levels, tradeable axis. Dealer Edge shows you SPX 6,500; the Echo Map shows you the ES price that corresponds to it right now. No mental basis math at 9:31.
- 24x5 context. Futures trade through the night; the gamma layer stays projected so you can see overnight price interacting with yesterday's walls before the cash open.
- Confluence with volume. A Call Wall that lands inside a high-volume node from the profile is a stronger level than either signal alone. The Trade Plan's key levels score this confluence for you, and the right panel's Key Levels card lists the gamma walls next to VWAP, overnight, prior day and profile levels with their distance from price.
Which Contracts Get Gamma#
Only contracts with an equity-index options complex behind them: ES, MES (SPX), NQ, MNQ (NDX), RTY (RUT), YM (DJI). For CL, GC, ZN there is no index chain to project, so the Echo Map runs value terrain + pressure only and tells you so in the right rail.
A Session Playbook#
- Pre-open: note where overnight price sits relative to the Flip and the Anchor. Above both = dealers dampen dips; buy-the-dip regime until proven otherwise.
- First test of a wall: watch the CVD strip. Divergence into the Call Wall is the cleanest fade entry the map produces.
- Midday: on high-gamma days, price oscillates between value-area edges and the Anchor. Rotation trades, small targets.
- Power hour on pin days: the Anchor is where price wants to settle. Late-day moves away from a strong Anchor without flow behind them tend to retrace.
One honest caveat: gamma levels update through the day as the options market moves. A wall is not a law - it is where hedging pressure lives right now. That is exactly why the Echo Map draws it live instead of from a morning snapshot.
Gamma for Futures in Dealer Edge and MCP#
Dealer Edge reads gamma from options on stocks, ETFs and cash indexes. For index gamma, use the cash index: SPX (ES, MES), NDX (NQ, MNQ), RUT (RTY) or DJX (YM). Through Trade Echo MCP, get_dealer_edge_data refuses futures roots such as ES and NQ and points your assistant to the futures tools; get_futures_session_levels and get_futures_echo_map return the walls already mapped onto the future. See MCP example prompts: Futures.