CRT Education · · 9 min read
CRT Timings and Killzones: The Best Time to Trade Forex, US30 & Futures
When Candle Range Theory works best: the Asia, London and New York killzones in New York time, the best windows for forex, US30, NQ, ES and gold, and when not to trade.
The best time to trade Candle Range Theory is when a session opens and real volume arrives: the London killzone (about 2 to 5 am New York time) and the New York killzone (about 7 to 11 am New York time). That's when the sweeps that CRT is built on actually happen. The same setup at 12:30 pm or 6 pm is a coin flip in a thin market. Most traders spend months studying the pattern and almost no time on the clock, and the clock is where a lot of the edge is.
This guide covers every window that matters, in New York time, for forex, US30 and the other index futures, and gold. It also covers the hours I stay out. For the theory behind why time works this way (the Power of 3, OHLC days and daily bias), read the time theory guide.
Why time matters so much in CRT
A CRT setup is three things: a range (Candle 1), a sweep of one side of it (Candle 2), and a delivery to the other side (Candle 3). The sweep needs someone on the other side: a pool of stop orders and breakout orders large enough to fill a big player's position. Those orders are only worth hunting when there's enough volume to move price through them and keep going. That happens at the session opens.
Outside those windows, you see the same shapes on the chart, but they mean less. A wick through the Asia high at 12:30 pm isn't a manipulation; it's noise. A wick through the Asia high at 2:30 am, as London opens, is often the move of the day. Same price, same pattern, different time, different trade. CRT asks two questions: where is price, and when.
All times below are New York time (ET), which is how my models and indicators are set. If your chart is on another timezone, your session candles are wrong, and so is your range. Check that before anything else.
The trading day in New York time
The trading day starts at 6 pm New York time, when the futures and forex markets reopen after the daily break. I split it into three seven-hour candles (H7), each one a session:
| H7 candle | Opens | Session | Role (Power of 3) |
|---|---|---|---|
| 1 | 6 pm | Asia | Accumulation: builds the range |
| 2 | 1 am | London | Manipulation: sweeps a side |
| 3 | 8 am | New York | Distribution: delivers the move |
Inside those sessions sit the killzones: the narrower windows when most of the action happens.
The four killzones
Asian killzone: 8 pm to midnight
Asia is the quietest session, especially for the indices and the euro and pound pairs. It's the accumulation phase of the day. Price usually builds a range, and the Asia high and low become the liquidity London and New York will target. JPY, AUD and NZD pairs are the exception; they can trend in Asia.
I rarely take reversals in Asia. Its main job for me is to draw the map: mark the Asia high and low and the midnight open, and note whether Asia itself swept the previous day's high or low.
London killzone: 2 am to 5 am
London is where the manipulation usually happens. In the first hours, London tends to run one side of the Asia range, trigger the stops above or below it, trap breakout traders, and then show its hand. This is the Judas swing of the Power of 3, and the London killzone produces some of the cleanest turtle soup and CRT setups of the day.
The pairs that move most here are EUR, GBP and CHF, plus gold. If you live in the Americas and don't mind early mornings, this window alone can be a whole trading routine.
New York killzone: 7 am to 11 am
New York is the distribution phase, and for most traders in North America it's the best window of the day. Two things happen here:
- 8:30 am: tier-one economic data (NFP, CPI, GDP and others). The release often produces the manipulation for the New York session: an aggressive spike that sweeps a level and reverses.
- 9:30 am: the US stock market cash open. Volume floods in, and the true direction of the day usually starts here.
If London set the direction, New York tends to extend it. If London's move was the fake, New York reverses it. Either way, the 8 am H7 candle is where I want to see a clean sweep followed by a sharp turn (a lower-timeframe CISD), not a slow grind.
London close: 10 am to noon
As European desks close their positions, price can reverse the intraday move or retrace into the range. This window is better for managing trades, taking partials and fading an overextended move than for opening fresh trend trades.
The London–New York overlap
From about 8 am to noon, both of the world's largest financial centres are trading at once. Spreads are tightest, volume is highest, and moves tend to be the most decisive. If you can only trade a couple of hours a day, this overlap is the window to choose. It also suits most schedules in North America: you can trade it before work or on an early break.
The best time to trade, by market
Forex
- EUR/USD, GBP/USD, USD/CHF: London killzone and the London–New York overlap.
- USD/JPY, AUD/USD, NZD/USD: Asia can be active, but the overlap is still the most reliable.
- USD/CAD: New York, especially around the 8:30 am data and Canadian releases.
US30 (Dow Jones), NQ and ES
The US indices are New York instruments.
| Window (ET) | What happens | My approach |
|---|---|---|
| 8:00–9:30 am | Pre-market, 8:30 data release | Watch the sweep, don't chase it |
| 9:30–11:00 am | Cash open, the main move | Highest-probability CRT window |
| 11:00 am–1:30 pm | Midday chop | Avoid |
| 1:30–3:30 pm | Afternoon session | Secondary window, smaller size |
| 3:00–4:00 pm | Final hour, position squaring | Fast moves either way; manage, don't start |
| Overnight | Thin volume | Research, not trading |
On US30 especially, many traders let the first 10 to 15 minutes after 9:30 settle, then look for the first clean CRT setup between about 9:45 and 10:30. The London session matters for the indices too, but mostly as a map: the London high and low are levels New York often sweeps.
Gold (XAUUSD and GC)
Gold responds to both London and New York. The 3 am London open and the 8:30 am New York data are the two windows I watch most, and gold sweeps around them are often very clean. Because it moves fast, size down compared with forex.
The weekly calendar
Time theory works on days of the week too:
- Monday: often builds the week's range. Monday's high and low become targets.
- Tuesday and Wednesday: the weekly high or low frequently forms here, so these are often the best days for reversals.
- Thursday: expansion, or a late reversal around news if the week ranged.
- Friday: profit-taking and position squaring. Friday afternoon is thin and unpredictable, and holding over the weekend carries gap risk.
When not to trade
Knowing when to sit out is just as valuable:
- Midday, about 11:30 am to 1:30 pm: volume dries up, ranges compress and setups fail.
- Late New York into Asia, about 4 pm to 7 pm: spreads widen around the daily close and price drifts.
- Between Asia and London, around midnight to 2 am: a quiet gap before London arrives.
- Around high-impact news: FOMC, NFP and CPI can blow through any stop. Unless you have specific news rules, be flat for the release and let the first spike finish.
- Bank holidays in the US or UK, and the week between Christmas and New Year: thin, unreliable moves.
- Friday after about 2 pm ET.
Matching the killzones to your schedule
You don't need to trade every session, and you shouldn't. Pick the one that fits your life and trade it every day:
- Eastern North America: the New York killzone (7 to 11 am) is the natural fit. Early risers can add London from 2 to 5 am.
- Western North America: 2 am New York is 11 pm Pacific, so the London killzone is a late-night option; New York starts at 4 am Pacific.
- Europe: London during normal working hours, and the overlap in the afternoon.
- Asia and Australia: the Asian session and the start of London.
Each session has its own personality. Getting very good at one is worth far more than being average at all three. Consistency in when you trade is also what makes your journal useful: you're comparing like with like.
A simple CRT timing checklist
- Before the session: mark the previous day's high and low, the Asia high and low, and the midnight open. Read the daily bias.
- Wait for the window: London from 2 am or New York from 7 am. No trades in the dead zones.
- Look for the sweep: a run of one of those levels in the window, ideally the one that's against your bias (the manipulation).
- Confirm: a close back inside and a lower-timeframe CISD. The turtle soup guide covers this step.
- Enter, set the stop beyond the sweep, and target the other side of the range.
- If nothing happens by the end of the killzone, you're done for the day. No setup is a valid result.
The CRT Radar marks the session ranges, sweeps and confirmations on your chart in real time, set to New York time. The CRT University lessons put timing in context with the rest of the method, and the CRT Handbook covers the full system, including the timing rules in detail.
FAQ
What are killzones in trading?
Killzones are the time windows when institutional volume is highest and the day's important moves usually happen: roughly 8 pm to midnight (Asia), 2 to 5 am (London) and 7 to 11 am (New York), in New York time.
What is the best time to trade forex?
For most pairs, the London killzone (2 to 5 am ET) and the London–New York overlap (8 am to noon ET). The overlap has the tightest spreads and the most volume.
What is the best time to trade US30?
The New York cash open, from 9:30 to 11 am ET. The 8:30 am data release often makes the manipulation, and the open delivers the real move.
When does CRT work best?
When the Candle 2 sweep happens inside a killzone: London or New York. The same sweep in the midday chop or late afternoon is much less reliable.
Should I trade the Asian session?
For the indices and EUR or GBP pairs, mostly no: use Asia to mark the range that London and New York will target. JPY, AUD and NZD pairs can be tradeable in Asia.
What timezone should my chart be on?
New York time (UTC−5, or UTC−4 in summer). It keeps the daily candle starting at 6 pm and the session candles lined up with the killzones.
Education only, not financial advice. Trading involves substantial risk of loss.