ICT Killzones for Gold: London and NY Times in UTC and IST

ICT killzones are short windows around the London and New York sessions when volume and volatility tend to be highest. For gold, the London killzone is usually given as 02:00–05:00 New York time and the New York killzone as 07:00–10:00 New York time, which is roughly 11:30–14:30 and 16:30–19:30 IST during US daylight saving time. They are useful for planning your day, but in our XAUUSD testing a strict killzone filter removed too many good trades to be worth it.

What are ICT killzones?

A killzone is a time window, not a price level. The idea comes from the observation that institutional activity clusters around the opens of major financial centres. ICT teaches that the best setups tend to form in these windows, and that trading outside them means dealing with slower, choppier price action.

The common windows are:

• Asian killzone: the quieter overnight session, often used to mark a range.
• London killzone: the European open, when volume jumps.
• New York killzone: the US open, which overlaps with the end of the London session.
• London close: a shorter window where some moves reverse or slow down.

Educators do not all use identical times. Some shift the New York window later to include the US equity open. Treat the times below as a common reference, not a fixed rule.

Killzone times in UTC and IST

ICT defines killzones in New York time. That matters because the US changes its clocks for daylight saving and India does not. So the IST times move by one hour twice a year.

A few practical notes:

• US summer time runs from the second Sunday of March to the first Sunday of November.
• The UK changes its clocks on different dates from the US, so for a few weeks each spring and autumn the gap between London and New York is one hour shorter than usual.
• Check your broker's server time. Many MT5 brokers use a server clock that is neither UTC nor IST, so your chart times may look different from the table.

For a broader guide to gold sessions from an Indian point of view, including news times and the rollover spread spike, see the best time to trade gold in India.

Why volume clusters in the London and New York sessions

Gold is a global market, but activity is not evenly spread across the day. The main reasons:

• London is a major centre for physical gold and over-the-counter trading. Its open brings a wave of new orders.
• New York brings US futures activity and US economic data. Key releases such as employment and inflation data usually land early in the New York morning.
• The overlap of London and New York is when both centres are active at once, which typically gives the deepest liquidity and tightest spreads of the day.
• The Asian session is usually quieter for gold, though it is not dead. Moves can still start there, especially around news from Asia.

More volume usually means cleaner moves and tighter spreads. That is the solid part of the killzone idea.

What our testing found: killzones were mixed

We tested killzones as a filter on XAUUSD M15 broker data from July 2022 to September 2026, about 98,000 candles, with spread and slippage on every trade. These are hypothetical backtest results.

The question was simple: if we only allow entries inside the London and New York killzones, does the model improve?

The answer was mixed:

• The filter removed some weak trades, as expected.
• It also cut too many good trades. A meaningful share of strong setups formed outside the standard windows.
• Overall, the loss of good trades outweighed the benefit of avoiding bad ones.

So our final model does not use a killzone filter. It takes a setup when the conditions are met: stacked higher-timeframe fair value gaps, a rejection, and an M15 market structure shift. That produces about three trades a month on average, so the model cannot afford to throw away a large share of them because of the clock.

There is a logical reason this happens. Our setups start from higher-timeframe zones on 1H, 2H and 3H charts. Price reaches those zones whenever it reaches them. Restricting the M15 trigger to a few hours a day means missing reactions that are still valid. A time filter may suit a model that trades intraday session moves more than one built around higher-timeframe levels.

We explain how we run tests like this without fooling ourselves in backtesting ICT concepts, and the full 4-year numbers are on the performance page.

How to use killzones without over-filtering

Killzones can still be useful if you treat them as a planning tool, not a hard rule:

1. Schedule your screen time. If you trade manually from India, the London and New York windows fall in the afternoon and evening. That is convenient for many people with day jobs.
2. Expect movement. When a higher-timeframe zone is close as a killzone begins, be ready. The open may deliver the move into it.
3. Watch for sweeps. Session opens often take the Asian high or low first. Our guide to liquidity sweeps on gold covers why you should wait for confirmation.
4. Do not force trades. Being inside a killzone does not create a setup. If conditions are not met, there is no trade.
5. Do not ignore good setups outside. If your tested rules trigger at another hour, the clock alone is not a reason to skip it.
6. Test before filtering. Run your strategy with and without a time filter. Count how many winners the filter removes, not just losers.

An automated approach removes the time problem entirely, because an EA does not need you awake at 19:30 IST. We compare options in copy trading vs signals vs EA.

FAQ

What time is the London killzone in IST?

The London killzone is usually 02:00–05:00 New York time. That is about 11:30–14:30 IST during US summer time and 12:30–15:30 IST during US winter time. Check your own educator's definition, as some use slightly different windows.

What time is the New York killzone in IST?

The New York killzone is commonly 07:00–10:00 New York time. That is roughly 16:30–19:30 IST during US summer time and 17:30–20:30 IST during US winter time. Major US data releases often fall inside this window.

Is it best to trade gold only in killzones?

Not necessarily. Killzones capture high-volume periods, but in our backtest a strict killzone filter removed too many good trades. For a model based on higher-timeframe levels, taking valid setups at any hour worked better.

Why do killzone times change in India?

ICT defines killzones in New York time, and the US uses daylight saving time while India does not. When US clocks change in March and November, the IST equivalents shift by one hour.

This article is educational and not financial advice. Trading gold and leveraged products carries a high risk of loss.

Trading involves substantial risk. This is educational content, not financial advice. See the risk disclosure.