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Short guides on gamma walls, 0DTE structure, and how a deterministic scanner grades setups — so you know what our Discord alerts actually mean.

SPY 0DTE gamma walls explained Call wall, put wall, gamma flip, max pain — and why regime matters for fades vs breaks.
How graded 0DTE alerts work Level + candle gates, A+ vs B, invalidation levels, and what we deliberately do not alert.

Want live pings when setups confirm? See plans or the free scanner stats page.