One hour out of twenty-four holds the daily high 4.2% of the time by pure chance. This window roughly doubles that on every instrument — which is a real effect, and still leaves nine days in ten where the high forms somewhere else.
The silver bullet is a single hour of the New York morning, ten to eleven local time, presented as the most dependable window of the trading day.
The silver bullet is a single hour — ten to eleven in the morning, New York time — presented as the most reliable window of the day. It sits inside the wider New York morning killzone, and the appeal is its narrowness: one hour, every day, with a defined routine.
Because it is a one-hour window, the baseline it has to beat is small and precise. One hour out of twenty-four contains the day's high 4.2% of the time for no reason whatsoever. Anything a special hour claims has to be measured against that.
The window is taught in New York time, which drifts against UTC twice a year. Everything measured here is pinned to 14:00–15:00 UTC, which is ten in the morning New York time during the winter months and nine in the morning during the summer.
So for roughly half the year these numbers describe the hour ICT means, and for the other half they describe the hour before it. That is a genuine limitation and it is worth knowing about before treating any of this as precise. It also means anyone trading this window from a fixed UTC alarm is in the wrong hour for six months of the year.
| Instrument | Holds daily high | Holds daily low | By chance | Median range | Share of day range |
|---|---|---|---|---|---|
| XAUUSD | 8.2% | 9.9% | 4.2% | 101 pips | 33.5% |
| GBPUSD | 8.5% | 7.3% | 4.2% | 26.8 pips | 31.3% |
| EURUSD | 8% | 7.8% | 4.2% | 20.9 pips | 31.5% |
| US30 | 10.5% | 10.3% | 4.2% | 174.9 points | 38% |
| NAS100 | 10.1% | 10.7% | 4.2% | 107.6 points | 38.9% |
What was counted: The window is fixed at 14:00–15:00 UTC. Every trading day carrying a full set of hourly candles is included, and the hour holding that day's high and the hour holding its low are recorded. Because the window is exactly one hour wide, the figure it has to beat is one twenty-fourth of the day: 4.2%.
Median range is the window's own high-to-low in the instrument's pips or points; share of day range is that measured against the whole day's range.
The window beats its baseline everywhere. On gold it holds the daily high 8.2% of the time against 4.2% by chance — about double. On the Dow it is 10.5%, roughly two and a half times chance. And it carries a median 33.5% of the entire day's range in that single hour on gold.
By the standards of the time-based claims in this series, that is a good result. The London killzone could not beat its baseline at all; this one clears its own comfortably, on every instrument.
Doubling 4.2% gives about 8%. Which means that on roughly nine days in ten, the daily high forms somewhere other than the silver bullet hour.
Both statements are true at once, and which one you hold in your head decides how you use the window. "Twice as likely as chance" is a real effect and a fair description. "The hour where the daily high forms" is not — that would be wrong more than ninety per cent of the time.
The same trap catches every narrow-window claim. A small baseline is easy to double and still leaves you almost always somewhere else.
Rashid sets an alarm for 14:00 UTC every day to trade the silver bullet on gold. He takes a trade in that hour whether or not he likes the setup, because the window is supposed to be the reliable one.
The first problem is the clock. From March to November, ten in the morning New York is 13:00 UTC, not 14:00. For more than half the year Rashid has been trading the hour after the one he intended.
The second problem is the forced trade. The window is active — a median 101 pips of range on gold — but active is not the same as directional. Requiring one trade per day in a fixed hour means taking the best available setup rather than a good one, every single day.
The third problem is sizing. He uses the same stop he uses in the morning. That hour has roughly a third of the whole day's range in it, so a stop calibrated for the quiet hours is inside the noise here.
What he changes. He sets the alarm to New York time. He requires a setup he would have taken at any hour, and skips the day if there is not one. And he widens the stop for that hour while cutting his position size so the money at risk stays the same. The window is now doing the one job it can do — putting him at the screen when the market is awake.
This is the easiest claim in the series to test because the window is so narrow. Replay a few months, note the hour of each day's high and low, and count how many landed in that single hour. Compare against 4.2%. It takes an evening.
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What is the ICT silver bullet?
A one-hour window, ten to eleven in the morning New York time, taught as the most reliable stretch of the trading day. It sits inside the wider New York morning killzone.
Does the silver bullet window actually work?
It beats its baseline everywhere tested. On gold it held the daily high 8.2% of the time against the 4.2% a single hour gets by chance, and on the Dow 10.5%. It also carries a median 33.5% of the whole day's range on gold. As time-based claims go, this is one of the better supported ones.
So should I only trade that hour?
Read the number the other way first. Doubling 4.2% still means the daily high forms somewhere else on about nine days in ten. The window is a good reason to be at the screen; it is not a reason to expect the day's turning point to happen while you watch.
What time is it in UTC?
It depends on the season, which is the awkward part. Ten in the morning New York is 14:00 UTC in winter and 13:00 UTC in summer. These measurements are pinned to 14:00–15:00 UTC, so they describe the intended hour for roughly half the year and the hour before it for the rest.
Do I need a special setup for this window?
You need the same setups you would take at any other hour. The window concentrates opportunity, it does not supply an entry or a direction. What does need to change is your position size — an hour carrying a third of the day's range needs a wider stop than the quiet hours around it.
What if the hour before it works just as well?
That is worth testing and it is the most interesting version of the drill on this page. If neighbouring hours also beat the baseline, then the session is what matters and the specific hour is decoration — which would still be useful to know.
One hour, twenty days, one tally against a 4.2% baseline. Then test the hours either side of it, because if those work too, the session is doing the work and not the hour.
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Open each answer for a plain-language way to read The Silver Bullet Hour, test it carefully and decide what to explore next.
This page focuses on “The Silver Bullet Hour”.The silver bullet window measured against the 4.2% a single hour gets by chance. On gold it held the daily high 8.2% of the time and carried 33.5% of the day's range — real, and still wrong nine days in ten.For “The Silver Bullet Hour”, a beginner should identify what the learning guide measures, assumes or teaches before acting on its conclusion.Treat this page's account of “The Silver Bullet Hour” as a learning reference rather than a prediction, signal or promise of future performance.
For “The Silver Bullet Hour”, translate the idea into a definition you could apply the same way on two different charts.While exploring “The Silver Bullet Hour”, work through one example slowly and record which inputs or observations determined the result.Keep your “The Silver Bullet Hour” record honest: list the limitation or counterexample before using the concept in a trading plan.Before leaving “The Silver Bullet Hour”, practise the definition on unseen history and review consistency before judging performance.
Turn one idea from “The Silver Bullet Hour” into a rule with explicit inputs, dates, costs and pass-or-fail conditions.Ask AI to expose missing assumptions in that “The Silver Bullet Hour” test, not to guess the next market move.Use the FXAbsolute AI Backtesting Lab to inspect calculations connected to “The Silver Bullet Hour” and the assumptions behind them.Reproduce any important “The Silver Bullet Hour” result and reserve unseen data before deciding that an apparent pattern is useful.
Continue your exploration of The Silver Bullet Hour with the beginner AI prompt guide, or inspect public calculations in the AI Backtesting Lab.