New to options flow, GEX, and dark pools? Start with the fundamentals that power every Trade Echo tool.
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Speak the tape.
Trade Echo gives the market a vocabulary. Learn the six terms the desk actually trades on.
Anchor
Options sideThe strike with the heaviest dealer gamma. Price gravitates to it.
The Anchor is where dealer positioning is densest. Price tends to pin toward it into expiry as dealers hedge. Lose the Anchor and the magnet flips to repulsion.
$SPY Anchor 598 · gamma pinning into 0DTE close
Learn it here. Use it there.
Every concept maps to a real surface in the terminal. Hover a demo, then open the live tool.

See where dealers are pinned
Every strike, colored by dealer gamma. Find the Anchor, the Flip, and the levels that bend price.
Open the heatmap
Read the tape, print by print
Institutional sweeps and blocks, classified bought vs sold off the NBBO. The conviction shows before price does.
Watch the flow
Drill any contract's net premium
Cumulative net call vs put premium around the zero line. Net bullish above, net bearish below.
Open the drilldownPick a learning path
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See the tools in action.
$NVDA: the flow flipped an hour before the drop
Step through the session. Watch the net-premium line roll over while price is still holding.
Net call premium ramps straight off the open and holds the bid. The tape is leaning long while price just chops sideways.
Case Study: TSLA 410c - 750% Gain with Three Edges
How DealerEdge gamma setup, NewsEdge China catalyst, and AlgoEdge $550M+ institutional flow combined for a 750% options win.
Read case study +500%Case Study: TSLA 435c - 500% Gain with Structure + Catalyst + Gamma
SpaceX merger news, positive gamma at 432.5-440, AI-guided entry at 435 - the complete breakdown of a 500% winner.
Read case study +102.6%Case Study: OKLO 95c - $10K Challenge Winner (+102.6%)
Nuclear sector strength, DOE policy catalyst, DealerEdge levels at 86/95/100, and a textbook 5-edge entry for a 102% gain.
Read case study