When the XAU Session Breakout Fails — Gold Failure Modes

XAU session breakouts fail when volume never expanded on the break, when the Asian range was already a large share of the average daily range, when the break was pre-data positioning, when rollover spread faked the boundary, when the move was a liquidity sweep in disguise, and when the regime is range-bound rather than expansionary.

XAU session breakouts fail in six identifiable ways: no volume expansion on the break, an Asian range that was already more than half of the 14-day average daily range, pre-data positioning ahead of CPI, NFP or FOMC, rollover spread widening between 21:00 and 23:00 UTC faking a boundary breach, a liquidity sweep mistaken for a breakout, and a rotating rather than expanding regime.

The pre-entry pass tests are tick volume at least 1.5x the average of the preceding eight Asian candles, a range under 35% of the 14-day average daily range, a clear calendar for the expected holding period, a clock inside 07:00 to 10:00 UTC or 13:00 to 15:00 UTC, a confirmed 15-minute close beyond the boundary, and sessions closing near their extremes rather than mid-range.

Degradation is monitored on a rolling twenty-trade window across win rate, target 1 hit rate on valid setups, time-stop frequency and median minutes to target 1. When two deteriorate together, halve position size and keep sampling.