Decisions precede a later minute's entry snapshot. Fills walk up to five visible book levels and round down to Coinbase size increments. Entry checks are repeated at fill. The 0.22R round-trip cost ceiling is retained; high account fees can legitimately block every entry.

Quotes are sampled once per minute, so intermediate stop or target crossings can be missed. Stops, targets and time exits execute at the next observed eligible book price, not a guaranteed trigger price. Gaps longer than 150 seconds, unavailable exit depth or unverified exit fees produce uncertain results and pause that variant for the UTC day. No missing price path is reconstructed.

Each variant permits one active trial, up to eight entries per UTC day, 0.10% stop-plus-cost risk, 10% notional exposure and a 0.50% daily loss budget. Three consecutive net losses stop new entries. These are admission checks, not guaranteed loss limits. Research does not train itself or submit exchange orders.

100 records per page. Each download retains the next cursor. Active trials may update while browsing.