Session-Open Crossovers on Thai Equities
28 January 2026 ยท Naree Srisuk
Opening-range volume on the SET often exaggerates MACD moves. A crossover that prints at 10:15 may reflect auction noise rather than sustained participation.
We teach a simple session map: mark the high and low of the first thirty minutes, then watch whether the MACD cross occurs with price clearing one of those levels on rising tick volume.
Banking names and energy counters on the SET frequently show delayed histogram turns relative to the index. Comparing your stock MACD to SET movement adds context a standalone chart hides.
Clinic participants who brought opening-hour screenshots received the most actionable feedback when they noted bid-ask spread widening at the moment of cross.