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0DTE to the quarter: why DTE aggregation matters

A single expiry tells you about today; aggregating expirations shows the whole dealer book.

0DTE to the quarter: why DTE aggregation matters

0DTE positioning dominates intraday pinning, but it's only part of the picture. The full dealer book spans many expirations — weeklies, monthlies, quarter-end.

MoonshotFlows lets you pick a DTE horizon and aggregates every expiration up to it. Slide from 0DTE toward the quarter and watch the structure change:

  • Total gamma deepens as longer-dated positioning piles in.
  • Walls shift — some near-term walls fade, longer-term ones emerge.
  • The regime can flip — short-dated pin can sit inside a longer-dated expansion book.

The lesson: the level that matters depends on your timeframe. A scalper reads 0DTE; a swing trader reads the aggregate. Same tool, one slider.