ICT Asian Range: Session Boundaries and Scenarios to Test

Framework note: ICT terms are interpretations of price action, not proof of institutional motives or a market algorithm’s intent. No setup is guaranteed. Test clearly defined rules, account for costs and slippage, and use risk limits before risking capital. Read our editorial policy.

The Asian range is the high and low measured over a chosen overnight window. Some ICT traders watch for later breaks or returns toward those boundaries, but the range does not form in the same shape every night and does not make a reversal the expected outcome.

Why the Asian Range Is So Important

Some traders define an Asian-session window using a fixed clock range. The window and timezone should be stated explicitly, including daylight-saving handling; it does not prove that institutional orders are quietly accumulating during that time.

The Asian-session high and low are observable reference levels. A chart does not show the exact stop orders around them or establish that institutions have accumulated a full position inside the range.

How to Mark and Use the Asian Range

• •Each day, mark the Asian session high and low on your chart. Identify the range between midnight and 6:00 AM New York time (adjust for daylight saving time).
• •Note whether the Asian range is narrow (tight) or wide. A narrow Asian range has more accumulated institutional orders and typically precedes a larger London or New York move.
• •Before London opens, determine your daily bias from higher timeframe analysis (HTF). If bullish, expect the London session to first sweep the Asian low (SSL sweep) before delivering higher.
• •If bearish, expect London to first sweep the Asian high (BSL sweep) before delivering lower.
• •The entry: after the sweep of the Asian range extreme, watch for the reversal displacement on the 5-minute or 15-minute chart. Enter at the first FVG created by the reversal displacement.
• •Target: the opposite side of the Asian range first, then the next higher timeframe liquidity pool beyond it.

The Asian Range as a Stop Hunt Template

Some traders may place stops around visible highs and lows, but a chart does not reveal the exact orders present. A range sweep can reverse or continue; do not assume every break is a stop hunt.

A break of the range may continue, reverse, consolidate or trade both sides. Do not assume the first break triggered every stop or that an algorithm has completed an objective; record outcomes using a fixed rule.

Best Pairs for Asian Range Trading

Market and session behavior vary by instrument, volatility regime and news. Compare instruments using the same range definition and entry rules before claiming that a market is more suitable or that the setup has an edge.

Worked hypothetical example

A trader defines the Asian range using a consistent timezone and records its high and low before London opens. Price trades briefly above the range high and then closes back inside. The trader logs a possible failed breakout and waits for the separate entry conditions in the plan rather than entering just because the boundary was crossed.

Failure case and what to test

Range boundaries change with the chosen hours, daylight-saving handling and data feed. Some breakouts continue, some reverse and some produce no practical trade after costs; selecting only reversals exaggerates the pattern.

Test checklist

• •Fix the session boundaries and timezone before collecting data.
• •Record breaks, returns, continuations and days with no signal.
• •Measure outcomes separately for narrow and wide ranges if that is part of the hypothesis.

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