Which 10 minutes of the day move more than they usually do?

Every Hyperliquid and Ostium stock, cut into 10-minute blocks of the New York clock. Each block is scored against the same name's own average block, so what stands out is deviation, not drift: z says how many standard errors a block sits from that baseline, and both tails count — more gain than usual and more loss than usual. Define as many date windows as you like and every one scores the same block grid, so a block that stands out in all of them and one that stands out in a single window are both visible. The frame is the last 2 hours of the previous session, the overnight close→open jump as its own slot, then this session — so a range can hold ACROSS the close, and since 2026-08-27 the overnight move is counted, not silently dropped. Regular-hours bars only: no pre-market, no after-hours, no futures (the gap slot is two regular-hours prices — the close and the next open). SPY and QQQ ride on their own scale.