Optimal trading times are crucial to maximizing the effectiveness of ICT (Inner Circle Trader) strategies, as these strategies are heavily reliant on understanding how liquidity and market behavior shift during major trading sessions.

The London Open, New York Open, and key trading sessions hold particular importance because they represent times when institutional traders (smart money) are most active.
These sessions are often where the majority of liquidity enters the market, creating opportunities for price manipulation, breakouts, and reversals.
In ICT, the strategy revolves around anticipating these institutional movements and capitalizing on them.
Let’s explore these sessions in detail with examples.
1. London Open: The Start of High Volatility (7:00 AM – 9:00 AM GMT)

The London Open is one of the most important trading times in the Forex market.
It starts between 7:00 AM and 9:00 AM GMT, when the UK’s financial markets open, and significant liquidity flows into the market.
Many institutional traders and hedge funds start positioning their trades during this session.
The London session typically has the highest trading volume, which leads to increased volatility and large price movements.
1. Key Characteristics:
- High Volume and Volatility: The London Open often sees sharp movements as institutions inject large volumes of money into the market.
- Liquidity Grabs: Price tends to fake out or grab liquidity from support or resistance levels during the first hour of the London Open.
- Trend Continuations or Reversals: You often see the continuation of the overnight trend from the Asian session or sharp reversals as institutional traders reposition.
2. Example:
Imagine the GBP/USD pair is in an uptrend during the Asian session.
As the London session opens, the price drops sharply below the previous session’s low, triggering stop-losses of retail traders who went long.
This liquidity grab occurs because smart money is seeking to enter buy positions at lower prices.
After the liquidity sweep, price quickly rebounds and resumes its uptrend.
In this case, the liquidity grab at the London Open presents an opportunity for ICT traders to enter long positions in alignment with the smart money’s agenda.
2. New York Open: Overlap with London and Increased Activity (1:00 PM – 4:00 PM GMT)

The New York Open, which occurs between 1:00 PM and 4:00 PM GMT, is another critical trading time.
The New York session overlaps with the London session, creating the most active and volatile period of the trading day.
Institutional traders based in the US, combined with European traders still active, result in significant liquidity and volatile price moves.
1. Key Characteristics:
- Sharp Price Movements: The overlap of the London and New York sessions typically results in sharp price movements due to the large influx of institutional capital.
- Continuation of London Session Moves: Often, the trends or reversals established during the London session will continue during the New York Open.
- Liquidity Hunts: The first hour of the New York Open is frequently marked by stop hunts or liquidity sweeps, as institutions seek to clear out weak positions before moving the market in their intended direction.
2. Example:
During the New York Open, suppose the EUR/USD pair has been consolidating in a range following a strong uptrend during the London session.
As the New York session opens, the price quickly spikes downward, sweeping the stops below a key support level.
This downward spike is a classic liquidity grab before smart money pushes the price higher, continuing the trend.
ICT traders can identify this liquidity sweep and enter long positions, anticipating the continuation of the uptrend as institutions start their trading day.
3. Asian Session: Low Liquidity and Preparation for Other Sessions (11:00 PM – 8:00 AM GMT)

While not the most active session, the Asian Session is still an important part of the trading day.
This session runs from 11:00 PM to 8:00 AM GMT, with lower trading volumes compared to the London and New York sessions.
The Asian session is often characterized by consolidations or range-bound price action as institutional traders prepare for larger moves during the London Open.
1. Key Characteristics:
- Consolidation: Price tends to range or consolidate, especially after significant movements in the New York session.
- Liquidity Building: This session often serves as a period for institutional traders to build liquidity, readying the market for the high-volatility moves that will happen during the London and New York sessions.
- False Breakouts: During the Asian session, price often forms false breakouts to induce retail traders to take positions, only for price to reverse sharply during the London Open.
2. Example:
Suppose the USD/JPY pair is consolidating in a tight range during the Asian session, following a strong downward move in the previous New York session.
As the session progresses, the price briefly breaks below the range, triggering retail traders to go short.
However, this false breakout is a liquidity grab by smart money.
The price quickly reverses upward when the London session begins, signaling the start of a new uptrend.
ICT traders recognize this as a liquidity grab and can position themselves to go long at the start of the London session.
4. Killzones in ICT: Ideal Trading Windows

In ICT, specific windows within each session are called killzones, where institutional traders are most likely to be active.
These time windows are optimized for finding entries based on smart money strategies.
1. London Killzone:
- 7:00 AM – 10:00 AM GMT
- This is the period where institutional traders in London are most active. Price often creates fake moves in one direction to grab liquidity, followed by strong reversals.
2. New York Killzone:
- 1:00 PM – 3:00 PM GMT
- This is the overlap of the New York and London sessions. Smart money often uses this time to initiate moves that build on the trends or reversals from the London session.
5. How to Trade ICT During These Sessions

1. Look for Liquidity Grabs:
During the London and New York Open, pay attention to price sweeping key support or resistance levels.
These moves are often designed to trigger retail stop-losses and clear out liquidity, creating optimal entry points for institutional traders.
2. Market Structure Shifts:
After a liquidity grab, look for shifts in market structure, such as Break of Structure (BOS) or Change of Character (CHOCH), which signal the beginning of a new trend.
6. Order Blocks and Fair Value Gaps (FVGs):
ICT traders use these institutional price levels to place precise entries after liquidity grabs.
For example, after a liquidity grab at the London Open, wait for price to retrace into a bullish order block or FVG to enter a long position.
7. Example Trade Using ICT in the London Open
Let’s take the EUR/USD currency pair during the London session.
Price has been in a downtrend, but during the first hour of the London Open, it suddenly drops below a previous low, triggering sell stops.
This move is a liquidity grab, as smart money accumulates buy positions. Shortly after, price breaks above a key resistance level (Bullish BOS), signaling the start of a new uptrend.
ICT traders can enter long positions after this liquidity grab, aiming to profit from the continuation of the upward move throughout the London session.
8. Conclusion
Understanding the optimal trading times and key sessions is crucial for executing ICT strategies effectively.
The London Open and New York Open are the most critical sessions, offering significant liquidity and volatility, perfect for identifying smart money manipulation and capitalizing on it.
By focusing on liquidity grabs, market structure shifts, and institutional price levels like order blocks and fair value gaps, traders can improve their accuracy and profitability.
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