{"slug":"order-block","title":"Order block","tagline":"Locate the source candle before drawing the zone.","answer":"Here the zone is the full range of a bearish candle immediately before a bullish candle that closes above the previous eight-bar high. This makes the otherwise discretionary zone reproducible.","read":"The source candle alone is not enough. The zone is recognized after the bullish closing break. Inspect the full wick range and advance the later bars without moving the original boundaries.","caution":"The zone does not reveal an institutional order. A later overlap or close beneath it describes price geometry, not whether an order was filled.","practice":"Draw the source range once the break closes. Keep it fixed while checking whether subsequent candles overlap or close below it.","id":"xauusd-m15-order-block-1780480800","symbol":"XAUUSD","timeframe":"M15","provenance":{"file":"public/data/XAUUSD_M1.bin","sha256":"491fb3325ee1e68bb013b7626c00933efc6f6073ff77f5846ef870b80a77535d","sourceRows":1989529,"sourceGapIntervals":1835,"provider":"Dukascopy historical XAUUSD bid prices","sourceUrl":"https://www.dukascopy.com/swiss/english/marketwatch/historical/","basis":"bid","timezone":"UTC","interval":"[open, open + 15 minutes)","aggregation":"Only UTC-aligned buckets containing all 15 consecutive M1 observations. Missing buckets are excluded; examples require continuous M15 windows.","selection":"First qualifying continuous June 2026 window in chronological order for each declared rule. Teaching examples, not a population performance sample.","ruleVersion":"atlas-1.0.0","sourceRevision":"cd18dcbbc384501ac3faffc2c18f60266ece6780"},"candles":[{"t":1780471800,"o":4456.03515625,"h":4463.1748046875,"l":4454.365234375,"c":4458.69482421875},{"t":1780472700,"o":4458.6748046875,"h":4463.78515625,"l":4452.59521484375,"c":4453.1650390625},{"t":1780473600,"o":4453.27490234375,"h":4458.9951171875,"l":4450.5751953125,"c":4455.2451171875},{"t":1780474500,"o":4455.2548828125,"h":4457.5048828125,"l":4450.48486328125,"c":4457.31494140625},{"t":1780475400,"o":4457.31494140625,"h":4458.8251953125,"l":4454.1650390625,"c":4456.28515625},{"t":1780476300,"o":4456.31494140625,"h":4457.55517578125,"l":4440.01513671875,"c":4443.90478515625},{"t":1780477200,"o":4443.865234375,"h":4458.77490234375,"l":4441.55517578125,"c":4451.15478515625},{"t":1780478100,"o":4451.15478515625,"h":4451.77490234375,"l":4439.19482421875,"c":4439.6748046875},{"t":1780479000,"o":4439.71484375,"h":4448.22509765625,"l":4438.73486328125,"c":4446.6748046875},{"t":1780479900,"o":4446.65478515625,"h":4447.80517578125,"l":4440.794921875,"c":4442.955078125},{"t":1780480800,"o":4442.955078125,"h":4467.05517578125,"l":4440.794921875,"c":4462.85498046875},{"t":1780481700,"o":4462.9150390625,"h":4463.955078125,"l":4453.375,"c":4459.6650390625},{"t":1780482600,"o":4459.73486328125,"h":4462.68505859375,"l":4453.05517578125,"c":4453.90478515625},{"t":1780483500,"o":4453.9248046875,"h":4460.93505859375,"l":4453.52490234375,"c":4458.7548828125},{"t":1780484400,"o":4458.93505859375,"h":4467.90478515625,"l":4458.85498046875,"c":4461.8349609375},{"t":1780485300,"o":4461.85498046875,"h":4465.60498046875,"l":4458.93505859375,"c":4464.48486328125},{"t":1780486200,"o":4464.51513671875,"h":4467.0849609375,"l":4459.23486328125,"c":4460.10498046875},{"t":1780487100,"o":4460.115234375,"h":4464.7548828125,"l":4458.328125,"c":4462.125},{"t":1780488000,"o":4462.26513671875,"h":4464.384765625,"l":4456.98486328125,"c":4458.43798828125}],"focus":[9,10],"marks":[{"low":4440.794921875,"high":4447.80517578125,"label":"Source zone","from":10}],"recognition":10,"initial":10,"confirmationTime":1780481700,"observationEnd":1780488900,"facts":{},"observation":"Finite displayed window only. OHLC crossing does not prove trading at every intervening price or intrabar event order. No trade P&L is measured.","counterexample":{"slug":"order-block","title":"Order block","tagline":"Locate the source candle before drawing the zone.","answer":"Here the zone is the full range of a bearish candle immediately before a bullish candle that closes above the previous eight-bar high. This makes the otherwise discretionary zone reproducible.","read":"The source candle alone is not enough. The zone is recognized after the bullish closing break. Inspect the full wick range and advance the later bars without moving the original boundaries.","caution":"The zone does not reveal an institutional order. A later overlap or close beneath it describes price geometry, not whether an order was filled.","practice":"Draw the source range once the break closes. Keep it fixed while checking whether subsequent candles overlap or close below it.","id":"xauusd-m15-order-block-non-event-1780481700","symbol":"XAUUSD","timeframe":"M15","candles":[{"t":1780454700,"o":4478.7451171875,"h":4481.81494140625,"l":4472.72509765625,"c":4481.65478515625},{"t":1780455600,"o":4481.5380859375,"h":4487.375,"l":4481.53515625,"c":4485.205078125},{"t":1780456500,"o":4485.2548828125,"h":4486.94482421875,"l":4482.8349609375,"c":4483.06494140625},{"t":1780457400,"o":4483.0380859375,"h":4485.59521484375,"l":4482.7978515625,"c":4484.134765625},{"t":1780458300,"o":4484.1650390625,"h":4486.03515625,"l":4482.14794921875,"c":4484.21484375},{"t":1780459200,"o":4484.205078125,"h":4486.90478515625,"l":4483.84521484375,"c":4486.5751953125},{"t":1780460100,"o":4486.59521484375,"h":4488.03515625,"l":4476.89501953125,"c":4476.955078125},{"t":1780461000,"o":4477.02490234375,"h":4477.27490234375,"l":4470.46484375,"c":4473.1650390625},{"t":1780461900,"o":4473.115234375,"h":4473.85498046875,"l":4467.9951171875,"c":4469.2451171875},{"t":1780462800,"o":4469.2451171875,"h":4473.3251953125,"l":4467.06494140625,"c":4472.96484375},{"t":1780463700,"o":4472.98486328125,"h":4473.9150390625,"l":4465.77490234375,"c":4468.2578125},{"t":1780464600,"o":4468.2578125,"h":4468.65478515625,"l":4458.8251953125,"c":4461.78515625},{"t":1780465500,"o":4461.7451171875,"h":4468.06494140625,"l":4456.2978515625,"c":4456.72802734375},{"t":1780466400,"o":4456.72802734375,"h":4467.14501953125,"l":4456.51513671875,"c":4465.80517578125},{"t":1780467300,"o":4465.78515625,"h":4470.705078125,"l":4458.64501953125,"c":4462.30517578125},{"t":1780468200,"o":4462.205078125,"h":4464.884765625,"l":4456.875,"c":4460.31494140625},{"t":1780469100,"o":4460.2548828125,"h":4462.85498046875,"l":4455.02490234375,"c":4462.7548828125},{"t":1780470000,"o":4462.69482421875,"h":4472.03515625,"l":4459.78515625,"c":4469.375},{"t":1780470900,"o":4469.365234375,"h":4469.80517578125,"l":4456.0048828125,"c":4456.0048828125},{"t":1780471800,"o":4456.03515625,"h":4463.1748046875,"l":4454.365234375,"c":4458.69482421875},{"t":1780472700,"o":4458.6748046875,"h":4463.78515625,"l":4452.59521484375,"c":4453.1650390625},{"t":1780473600,"o":4453.27490234375,"h":4458.9951171875,"l":4450.5751953125,"c":4455.2451171875},{"t":1780474500,"o":4455.2548828125,"h":4457.5048828125,"l":4450.48486328125,"c":4457.31494140625},{"t":1780475400,"o":4457.31494140625,"h":4458.8251953125,"l":4454.1650390625,"c":4456.28515625},{"t":1780476300,"o":4456.31494140625,"h":4457.55517578125,"l":4440.01513671875,"c":4443.90478515625},{"t":1780477200,"o":4443.865234375,"h":4458.77490234375,"l":4441.55517578125,"c":4451.15478515625},{"t":1780478100,"o":4451.15478515625,"h":4451.77490234375,"l":4439.19482421875,"c":4439.6748046875},{"t":1780479000,"o":4439.71484375,"h":4448.22509765625,"l":4438.73486328125,"c":4446.6748046875},{"t":1780479900,"o":4446.65478515625,"h":4447.80517578125,"l":4440.794921875,"c":4442.955078125},{"t":1780480800,"o":4442.955078125,"h":4467.05517578125,"l":4440.794921875,"c":4462.85498046875},{"t":1780481700,"o":4462.9150390625,"h":4463.955078125,"l":4453.375,"c":4459.6650390625},{"t":1780482600,"o":4459.73486328125,"h":4462.68505859375,"l":4453.05517578125,"c":4453.90478515625},{"t":1780483500,"o":4453.9248046875,"h":4460.93505859375,"l":4453.52490234375,"c":4458.7548828125},{"t":1780484400,"o":4458.93505859375,"h":4467.90478515625,"l":4458.85498046875,"c":4461.8349609375},{"t":1780485300,"o":4461.85498046875,"h":4465.60498046875,"l":4458.93505859375,"c":4464.48486328125},{"t":1780486200,"o":4464.51513671875,"h":4467.0849609375,"l":4459.23486328125,"c":4460.10498046875},{"t":1780487100,"o":4460.115234375,"h":4464.7548828125,"l":4458.328125,"c":4462.125},{"t":1780488000,"o":4462.26513671875,"h":4464.384765625,"l":4456.98486328125,"c":4458.43798828125},{"t":1780488900,"o":4458.43798828125,"h":4462.134765625,"l":4451.76513671875,"c":4452.6748046875}],"focus":[28,29,30],"marks":[{"low":4467.05517578125,"high":4467.05517578125,"label":"Prior high","from":29}],"recognition":30,"initial":30,"isCounterexample":true,"candidateTime":1780481700,"explanation":"Previous candle open/close 4442.955/4462.855; candidate open/close 4462.915/4459.665; prior high 4467.055. The bearish-source-then-bullish-closing-break combination is absent."}}