ICT Asian Range Strategy Explained

Written by Dominic Walsh · Published 24 Jul 2026 · Last updated 20 Aug 2026

The ICT Asian range is the tight price band that forms during the quiet Asian session, roughly 20:00 to 00:00 New York time. Traders treat that band as a reference box. London then expands away from it, and the direction of that expansion often sets the tone for the day.

This guide shows you how to mark the ICT Asian range and trade the London expansion off it, step by step. So by the end, you will draw the box correctly, read which side London raids first, and plan entries around the move that follows.

What the ICT Asian Range Is

The Asian range is the high-to-low band price carves out while the major desks in London and New York sleep. Volume is thin, so price tends to coil sideways in a narrow box. That box becomes a reference for the busier sessions that follow. Most traders draw it on the fifteen-minute chart, where the four-hour window fits neatly into view.

Michael Huddleston, the Inner Circle Trader (ICT), taught traders to use this quiet band as a map rather than a place to trade. In his model, the Asian range is accumulation. So the real move usually comes later, when London expands out of the box and reaches for liquidity resting on one side.

That framing separates this method from a simple breakout system. A breakout trader buys the moment price leaves the box. An Asian range trader expects the first break to fail and waits for the reversal instead. So the two approaches often take opposite trades at the same level. This guide teaches the patient, reversal-based read, then shows exactly when it applies.

Seeing the Box on a Live Chart

Look at a concrete case. The chart shows EURUSD on the fifteen-minute timeframe. Between 20:00 and 00:00 New York time, price held a tight band from a low of 1.14090 to a high of 1.14184. That narrow box, about 9 pips, is the Asian range for the day.

Now read the frame from left to right. Through the Asian hours, price drifted inside the box and never committed. Buy stops rested above 1.14184, and sell stops rested below 1.14090. Because both pools sat close by, London had two obvious targets. So the box framed the whole setup before a single London candle printed.

Why does this approach help so much? It replaces guesswork with a plan drawn hours in advance. Instead of reacting to the first London candle, you already know the two levels that matter. So a spike below the box becomes a chance to buy, not a reason to panic. Meanwhile, a spike above the box becomes a possible short trigger rather than a fresh breakout to chase blindly. Indeed, most losses in the London open come from traders with no box and no plan.

How the Asian Range Forms

Understand why the box forms, and the strategy makes sense. Thin liquidity and a lack of drivers keep price pinned during Asian hours.

Why Price Coils

The largest forex desks sit in London and New York. During the Asian session, those desks are mostly idle, so order flow is light. With little fresh money pushing price, it tends to revert and range. Hence the tight box, session after session.

Also, the Tokyo and Sydney centers do trade, yet their volume rarely matches London. So the Asian range reflects a market waiting rather than a market deciding. That pause is exactly what makes the box a clean reference later.

There is a useful exception to watch. When the Asian session carries strong news from Japan or Australia, the box can widen or even trend. On those nights, the usual coil breaks down, and the reference loses value. So always glance at the Asian calendar before you lean on the box. A quiet overnight makes the cleanest range.

Why the Box Matters to London

The box does not just describe the past. It stores liquidity for the future. Every trader who bought inside the range left a sell stop below it, and every seller left a buy stop above it. So the two edges of the box become pools London can raid. The tighter the box, the closer those pools sit, which makes them easy targets once real volume arrives.

Then London often runs one edge first. That initial push, sometimes a false move called a Judas swing, sweeps the stops on one side before price reverses and expands the other way. The concept graphic below turns that rhythm into a reference you can keep beside your charts.

The Judas Swing Off the Box

The Judas swing is the heart of this play. It is a deliberate false start that betrays the traders who chase it. Price breaks one edge of the Asian box, tempts breakout traders in, then sharply reverses. So the crowd that chased the break becomes the fuel for the real move. On a bullish day, the Judas swing usually pokes below the box low. Then price snaps back and expands up toward the buy-side pool. Reading that fake correctly is the single most useful skill in this strategy, and it takes screen time to trust.

How to Mark the Asian Range Step by Step

Marking the box is a fixed routine. Follow these steps the same way every session, and the reference stays consistent.

1. Set your clock to New York time. Every ICT session window is quoted in that timezone, so align your charts to it first.
2. Box the window from 20:00 to 00:00. Draw a rectangle across those four hours on the fifteen-minute chart.
3. Mark the high and the low. Extend two horizontal lines from the range high and the range low into the London session.
4. Note the box height. A tight box of 15 to 35 pips is ideal; a very wide box warns of an unusual night.
5. Flag the liquidity. Label the buy stops above the high and the sell stops below the low as the two targets.

So the box takes under a minute to draw. Our free forex market hours tool shows exactly when the 20:00 New York window opens where you live, which removes the timezone guesswork.

One nuance deserves a note. Some traders box a shorter Asian window, such as the final two hours before midnight, to keep the range tight. Others use the full four hours above. Both approaches work, so pick one and stay consistent. Consistency matters more than the exact width, because a reference box only helps when you draw it the same way every single session.

Where the Asian Range Sits in the SMC Workflow

The box is a timing and liquidity tool, not a standalone system. It slots into the top-down routine and tells you where London is likely to reach.

First, set the higher-timeframe bias from the daily and four-hour charts. Our guide to ICT daily bias walks through that read. A bullish daily suggests London sweeps the Asian low, then expands up. A bearish daily suggests the opposite.

Second, mark the Asian box and its two liquidity edges. The edge that faces against the daily bias is the likely first raid. Our guide to buy-side and sell-side liquidity shows how to label which pool feeds which move. So the bias and the box work together: the bias names the target, and the box names the fuel.

Then drop to the five-minute chart during the London window, 2:00 to 5:00 a.m. New York time. There you wait for the sweep of one edge, then a structure shift back the other way. The London kill zone is the prime window for this, and our full guide to ICT kill zones covers its timing in depth. For a deeper look at that single window, read our London kill zone guide.

Pair the timeframes deliberately. The daily sets the bias, the fifteen-minute holds the box, and the five-minute times the entry. Because each layer answers a different question, the process stays clean. So the Asian range is not a system by itself. It is the liquidity map that the rest of the routine reaches toward. Skip the daily bias, and you lose the read on which edge is the trap.

Worked Example: London Buys Off the Asian Low

Picture EURUSD on a bullish daily. The Asian range prints from 1.14090 to 1.14184 overnight. Because the bias is up, the plan expects London to raid the low first, then expand higher toward the buy-side pool. So the low becomes the fuel, and the high becomes the first destination.

Then London opens. At 2:15 a.m. New York time, price dips below 1.14090 to 1.14074, sweeping the sell stops beneath the box. It rejects that low within two candles and closes back inside the range. That raid against the bias funds the move up. Notice that the poke below was the Judas swing, tempting sellers in just before the reversal.

Now the trade builds itself. A five-minute structure shift up confirms the turn, and a gap forms near 1.14112. A long inside the gap carries a stop below the 1.14074 sweep low, roughly 6 pips of risk. Meanwhile, the first target is the range high at 1.14184, and the buy stops above it become the draw beyond.

The aftermath followed the plan. Price lifted off the reclaimed low, cleared the 1.14184 high, and ran the buy stops above it, extending to 1.14276 as the London expansion delivered. So the box played out edge to edge: the low swept for fuel, then the high taken as the first target and the stops beyond it as the draw. Notice how the two edges framed the entire trade. One marked the entry trigger, and the other marked the first exit.

Worked Example 2: A London Short Off the Asian High

Now run the mirror case, step by step, in the opposite direction. GBPUSD trades on a bearish daily. The Asian range prints from 1.35198 to 1.35446 overnight. Because the bias is down, the plan expects London to raid the high first, then expand lower.

First comes the raid. At 3:00 a.m. New York time, price pushes just above 1.35446, sweeping the buy stops above the box. Sellers absorb the burst and stall the move. That poke above the high is the Judas swing, luring breakout buyers in at the top. The chart below marks the Asian box, the sweep of the high, and the entry zone.

Then the confirmation arrives. A structure shift down leaves a fair value gap between 1.35212 and 1.35308. A short into that gap carries a stop above the 1.35446 sweep high, roughly 20 pips of risk. Meanwhile, the first target is the range low at 1.35198, and the sell stops below become the draw beyond. The sequence never changed, only the direction did.

So the two examples share one skeleton. Box the range, wait for London to raid the edge against the bias, confirm with a structure shift, then trade toward the opposite edge. Because that skeleton repeats every session, learning it once pays off across pairs. Also note how the raid supplies the entry. Price must poke the wrong edge first to gather the stops that fuel the real expansion. That patient wait is where the edge lives.

Common Mistakes and How to Fix Them

The concept is simple, yet the same execution errors repeat. The graphic below collects the traps we see most, and the fixes follow beneath it.

Trading Inside the Box

Buying and selling within the Asian range fights thin, choppy conditions. So resist trading the coil itself. Wait for London to expand out of the box, where real order flow finally arrives.

Using the Wrong Timezone

Boxing the wrong hours produces a useless reference. Hence set your platform to New York time and mark 20:00 to 00:00 exactly. A box drawn on local hours will not line up with the sessions that matter.

Ignoring the Daily Bias

Trading the first London push blindly often means chasing a Judas swing. Instead, use the daily bias to judge which edge is the raid and which is the real expansion. The false move usually runs against the bias.

Chasing the Sweep Candle

Entering on the raid itself gives a poor price and a wide stop. So wait for the structure shift back into the box before you commit. The retracement into the gap offers a far better entry.

Forcing a Trade on a Wide Box

An unusually wide Asian range signals an odd night, often news-driven. Truly, the edge fades when the box is huge. So stand aside when the range is far larger than its normal 15 to 35 pips.

Skipping the Structure Shift

A sweep alone does not confirm a reversal. Price can poke an edge and keep running for many candles. So wait for a clear five-minute structure shift back into the box before you enter. That single filter removes most of the raids that never turn. Patience here is the difference between catching the expansion and getting caught in the Judas swing.

Quick-Reference Checklist

Run this short list before every London session. A few minutes here frames the morning.

1. Charts set to New York time before you mark anything.
2. Asian box drawn from 20:00 to 00:00 on the fifteen-minute chart.
3. Box height inside the normal 15 to 35 pip band.
4. Daily bias marked as bullish or bearish.
5. The edge against the bias flagged as the likely first raid.
6. London window, 2:00 to 5:00 a.m. New York time, open now.
7. Entry planned after the sweep and structure shift, not on the raid itself.

When the Asian Range Fails

Study the failure case as hard as the success case. Here is a common one. You box a tidy Asian range on EURUSD and wait for London to raid one edge and reverse. The plan looks clean.

Then London simply runs. Price breaks the 1.14067 range high, never comes back, and trends up to 1.14458 for the whole session without a real sweep and reverse. The chart below shows that runaway expansion, with the failed reversal zone marked.

So what went wrong? Often a news catalyst or a strong higher-timeframe trend overrides the usual sweep-and-reverse rhythm. On those days, the range breaks and holds. Hence the rule that limits the damage: if price closes beyond an edge and the retracement never forms, do not fade it. Stand aside, or trade with the expansion instead of against it.

Then log the session while it stays fresh. Note the box height, which edge broke, and whether news drove the move. Review a few dozen of these, and a pattern appears: clean sweep-and-reverse days cluster on quiet, range-bound higher timeframes, while runaway days cluster around news and strong trends. That record sharpens your read fast.

Be Honest About the Limits

No session strategy reads the market perfectly. The Asian range works best on balanced, range-bound days and struggles on strong trend days. So expect a share of sessions where the box simply breaks and runs. High-impact news is the biggest disruptor, since a release can override the usual coil-and-expand rhythm in one candle. Hence check the economic calendar before every London session. No fixed success rate exists for this method, and anyone quoting one is selling something. Outcomes depend on the trader’s bias read, session discipline, and risk control. Truly, the honest edge is a modest one, applied consistently across many sessions.

Related Concepts to Study Next

The Asian range connects to a web of sibling ideas, and two deserve your next reading hour. The London kill zone guide linked earlier details the exact window where the expansion fires, so pair it with this box every morning. Meanwhile, another reference range, the central bank dealers range, projects afternoon levels by standard deviation; our guide to the central bank dealers range shows how it complements the Asian box.

For hands-free mapping, the wider set of ICT indicators for MT4 and MT5 draws the session boxes and their liquidity edges automatically. Tools speed the work, but reading which edge London raids stays your judgment. Practice on replayed charts first. Box the range, predict the raid, then let London play and check the result. That drill builds the read faster than risking live capital every session.

FAQ

What is the ICT Asian range?

The ICT Asian range is the price band that forms during the quiet Asian session, roughly 20:00 to 00:00 New York time. Thin liquidity keeps price coiling in a tight box. Traders use that box as a reference for the London expansion that follows.

What time is the Asian range in New York time?

Most ICT traders box the window from 20:00 to 00:00 New York time. That covers the quiet hours before London opens. Always set your platform to New York time so the box lines up with the sessions that matter.

How do I trade the Asian range?

Do not trade inside the box itself. Instead, wait for London to sweep one edge, then look for a structure shift back the other way. Enter on the retracement into the gap, with a stop beyond the sweep and a target at the opposite edge.

Which edge of the box does London raid first?

London often raids the edge that faces against the daily bias first. On a bullish day, that is usually the range low; on a bearish day, the range high. The first push is frequently a Judas swing before the real expansion.

How wide should the Asian range be?

A tight box of about 15 to 35 pips is ideal for a clean setup. A much wider box often signals a news-driven or unusual night. So treat a very large range with real caution and consider standing aside for that session.

Does the Asian range strategy always work?

No. On news days and strong trends, London can break an edge and run without reversing. Always check the daily bias and the economic calendar, and manage risk on every trade. Results are not guaranteed; past performance is not indicative of future results.