A PRISM grid is a snapshot: where gamma, open interest and volume sit right now. Since open adds the day's story.
How it works
Through market hours, PRISM saves each tracked ticker's grid every 5 minutes. Set Change to Since open, and each tile shows how much its node grew or shrank since the day's first save.
Movers
The six biggest movers since the first save get a badge on the grid. A strip under the grid head lists them, so you can see at a glance where positioning moved today.
Replay
Time: Replay steps through the day's saved grids. Watch a wall build into the afternoon, or see a magnet lose its pull.
Overnight and weekends
Outside the session, Since open shows the last session, labelled with its day, so the view is never empty when you come back.