Execution gate (hard rule, 2026-10-22): trade only if 0.77 <= p_hit < 0.9888 and EV after costs > 0; p_hit >= 0.9888 = HOLD + flag (overconfident). Defensive mode never changes the gate.
Execution gate (hard rule, 2026-10-22): trade only if 0.77 <= p_hit < 0.9888 and EV after costs > 0; p_hit >= 0.9888 = HOLD + flag (overconfident). Defensive mode never changes the gate.