Do Order Blocks Work on Gold? We Tested 288 Versions on 9 Years of XAUUSD

Short answer: no version of the order block passed our test, on any chart from 1-minute to weekly. On the hourly chart, buying them made +2.58 basis points a trade, and buying candles that looked identical except that they had no impulse behind them made +1.64. The difference between them, +0.91 bp, is well inside chance (t +0.50). Almost everything the order block appeared to earn was gold going up, and the small remainder was not the block.

Read this first: what this test can and cannot tell you

• Gold only (XAUUSD), Deriv's price feed, candles on the UTC clock, January 2017 to September 2026 (9 years 8 months). A broker on a different clock draws different 4-hour and daily candles, so those two rows are the least portable.
• One precise, written definition. Order blocks are defined a dozen different ways by a dozen different teachers. Ours is written out below, in full, so you can see exactly what was and was not tested. If your version differs, the honest answer is that this page tested ours, not yours.
• Every trade pays the spread, at least 15 points, taken from Deriv's own recorded spread per candle, charged once per round trip. This is the single biggest reason fast-chart results look bad: the cost averages 0.89 bp per trade across the sample and the move being chased on a 1-minute chart is smaller than that.
• Entries are market orders at the next candle's open, never limit orders resting at the zone. We tested limit fills first and found they carry a built-in profit that is not real, on a price series with no pattern at all, a limit entry beats the market by 0.2 to 0.8 bp simply because it only fills when price comes to it. That finding is on record and it is why the zone here decides when to trade, not at what price.
• This is a record of what one rule did on past data. It is not advice, not a signal, and not a claim about the future.

How to read the numbers (skip if you already know)

What we tested

The idea, in plain words. An order block is the last candle going one way immediately before price runs hard the other way, the last down candle before a sharp rally. The claim is that a large buyer filled orders there, left unfilled business behind, and will defend the level when price returns to it. So you wait for price to come back to that candle and buy.

The rules, exactly.

• Bullish block: candle i closes below its open (a down candle).
• Impulse: the highest high of the next three candles minus the close of candle i is at least M × ATR20, where ATR20 is the average true range of the 20 candles before it. M was tested at 1, 2 and 3.
• The zone: either the candle's body (its open) or its full range (its high). Both tested.
• The trigger: starting four candles later, the first candle within 50 whose low reaches the zone edge.
• The trade: BUY at the next candle's open. Exit at the close 4, 12 or 24 candles later. Bearish mirrored.
• Charts: M1, M5, M15, M30, H1, H4, D1, W1. One position at a time per version; a signal arriving while a trade is open is skipped.
• Grid: 8 charts × 3 impulse sizes × 2 zone types × 3 holding times × 2 directions = 288 versions.

Results by chart: the standard version (impulse 1 ATR, body zone, exit after 12 candles)

Across all 288 versions: zero passed. The strongest was nowhere near the bar. On the random control series, also zero passed, with a maximum |t| of 3.13, the machinery is not manufacturing findings.

Read the shape of that table rather than any single row. Buying wins more often than selling on every chart, and the buy side turns positive from the 30-minute chart up. That is not the order block working. That is gold, which roughly tripled over the sample: any rule that buys and holds for twelve candles inherits it.

The test that matters: does the block add anything?

For every order block we also took the same candle, the same zone, the same touch, with no impulse behind it (the following move smaller than 1 ATR). That is a candle that fails the only condition that makes it an order block. If the concept is real, the blocks should beat these.

Not one difference is distinguishable from chance. Whatever is being measured when you trade an order block, it is not the impulse, the displacement or the "unfilled orders", it is the touch of a recent price level, and an ordinary candle provides that just as well.

Year by year: buying on the hourly chart, exit after 12 candles

We report every result year by year, because effects in gold have been growing and a single pooled number hides that.

The whole of the hourly result is 2024 and 2025, the two years gold rose fastest, and it is already negative in 2026. Subtract gold's own move over the same holding periods and +2.58 bp becomes +0.83 bp, t +0.60: nothing.

This is the single most useful thing on the page. A trader who backtested order blocks over 2024 to 25 would have found a strong, convincing, profitable pattern, and would have been measuring the market, not the method.

With a stop and a target

Traders rarely exit on a clock, so we also ran the textbook plan: stop beyond the far side of the block, target twice the risk, up to 200 candles. A market with no pattern at all reaches a 2:1 target before its stop about one time in three, 33.3% is the number to beat, and beating it is the only thing a win rate can prove.

(Descriptive: this plan was added after the main test and was not pre-registered.)

Every version sits at or below the coin-flip line. The gap below it on the fast charts is the spread, charged once per trade and paid whichever way the trade goes.

Things we checked that did not rescue it

• A stricter impulse. Requiring 2 ATR instead of 1, and using the candle's full range instead of its body, cut the hourly sample roughly in half and left the result where it was (buy +3.64 bp, t +2.02, still short of 3.75). On the 4-hour chart it made things worse: +12.99 bp became −5.13. Tightening a filter does not make a pattern real; it makes the sample smaller.
• Holding longer or shorter. 4, 12 and 24 candles were all tested. No holding time produced a survivor.
• Unmitigated blocks only, fresh blocks only, blocks at higher-timeframe levels. Not tested here. Each is a different concept with its own definition, and each deserves its own pre-registered test rather than a footnote.

What this page does not say

• It does not say order blocks are meaningless as structure. Marking where a move began is a legitimate way to read a chart, and the levels people draw do get touched constantly, that is exactly why the control matched them.
• It does not say your version fails. It says this precise version, on this instrument, over these years, with these costs, did not.
• It does not say the concept fails on other markets. Gold only. Indices and FX have their own behaviour and would need their own test.

How we tested

• The rules were written down and dated before the scanner was written. Nothing was tuned afterwards.
• Signals use closed candles only. Every entry is a market order at the next candle's open.
• 288 versions were tried, so the threshold for "real" is raised to match (Bonferroni, two-sided 5%). A version must also hold in at least 70% of years, in both halves of the sample, and beat gold's own drift.
• The identical grid ran on a random price series (Volatility 75). Result: clean, 0 survivors, maximum |t| 3.13. A limit of that check, stated plainly: it is at its strongest on the fast charts, where it has tens of thousands of trades. On the hourly chart the random series carries about 4,800 trades, enough to reveal a 10 bp effect but not a 5 bp one, so the fast charts do most of the work in that control.

Reproduce it: every rule is written out in full above, so anyone with gold price data can rebuild this test and check our numbers. The candles are the broker's and are not ours to redistribute.