Asian open noise versus true reaction zones

Bangkok-based traders feel the Asian open in their bones. Liquidity thins, spreads widen, and charts grow decorative highs that never matter once Europe arrives.

A reaction zone earns its place when multiple sessions respect it, or when a clear initiative move began there. A lonely wick printed at 03:00 ICT with no follow-through is usually noise — especially on FX majors.

What we ask students to do

Mark the prior day’s high and low first. Add overnight extremes only if your strategy actually trades that window. If you mainly trade the London open, stop promoting every Asian spike into “key resistance.”

The curriculum’s hierarchy block exists for this habit. Empty charts feel uncomfortable at first; they trade cleaner later.

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