Entry detection combines technical conditions with real-time market state assessment. The EA monitors price behavior relative to recent structure, checks current spread levels against acceptable thresholds, and confirms that volatility conditions fall within the parameters associated with favorable night scalping setups. When all conditions pass simultaneously, an entry is approved. If the spread widens, which can happen even during quiet sessions, particularly around rollover, the EA holds back rather than entering at a cost that would undermine the trade's viability. This spread-awareness is, I think, one of the more practically important aspects of the entry logic.