Geometric Chart Patterns
64 algorithms · 7 families · D08
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geometric-chart-patterns/llms.txt lists all
64 algorithms here — signature, shape and verification tier, one line each.
Every reference page below also exists as markdown at <page URL>index.md.
Pivots and Levels#
-
Causal Pivot Detection
verified
detectCausalPivots(bars, leftSpan, rightSpan, minSeparation) -
ZigZag Segmentation
verified
zigzagSegment(closes, threshold, minBars) -
Support/Resistance Clustering
verified
clusterPivotLevels(pivots, epsBps, minTouches) -
Robust Trendline Fitting
verified
fitRobustTrendline(pivots, kind, toleranceBps, minInliers, maxPoints, projectionIndex) -
Classic and Floor-Trader Pivot Points
verified
classicAndFloorTraderPivotPoints(input) -
Fibonacci Pivot Points
verified
fibonacciPivotPoints(input) -
Camarilla Pivot Points
verified
camarillaPivotPoints(input) -
Woodie Pivot Points
verified
woodiePivotPoints(input) -
DeMark Pivot Points
verified
demarkPivotPoints(input) -
Rolling Support and Resistance
verified
rollingSupportAndResistance(input) -
Fractal Support and Resistance
verified
fractalSupportAndResistance(input) -
ATR Support and Resistance
verified
atrSupportAndResistance(input) -
Pivot Range Width
verified
pivotRangeWidth(input)
Reversal Structures#
-
Double Top
contract
doubleTop(close, params) -
Double Bottom
contract
doubleBottom(close, params) -
Triple Top
contract
tripleTop(close, params) -
Triple Bottom
contract
tripleBottom(close, params) -
Head and Shoulders
contract
headAndShoulders(close, params) -
Inverse Head and Shoulders
contract
inverseHeadAndShoulders(close, params)
Continuation Structures#
-
Ascending Triangle
contract
detectAscendingTriangle(close, parameters) -
Descending Triangle
contract
detectDescendingTriangle(close, parameters) -
Symmetrical Triangle
contract
detectSymmetricalTriangle(close, parameters) -
Flag
contract
detectFlag(close, parameters) -
Pennant
contract
detectPennant(close, parameters) -
Rising/Falling Wedge
contract
detectRisingFallingWedge(close, parameters)
Pattern Matching#
-
Normalized Template Matching
contract
match(series, template) -
Dynamic-Time-Warping Pattern Match
contract
match(query, candidate, radius, normalize) -
Matrix-Profile Motif Discovery
contract
discover(series, window, exclusionZone) -
Shapelet Pattern Classifier
contract
classify(series, shapelet, threshold, belowLabel)
Indicator Divergence Detection#
-
Price–Indicator Pivot Alignment
verified
priceIndicatorPivotAlignment(payload) -
Regular Bullish/Bearish Divergence Detection
verified
regularBullishBearishDivergenceDetection(payload) -
Hidden Bullish/Bearish Divergence Detection
verified
hiddenBullishBearishDivergenceDetection(payload) -
Multi-Indicator Divergence Adapters
verified
multiIndicatorDivergenceAdapters(payload) -
Divergence Strength and Quality Scoring
verified
divergenceStrengthAndQualityScoring(payload) -
Divergence Confirmation and Invalidation State Machine
verified
divergenceConfirmationAndInvalidationStateMachine(payload) -
Multi-Indicator Divergence Confluence
verified
multiIndicatorDivergenceConfluence(payload) -
Market-Wide Divergence Scanner and Ranking
verified
marketWideDivergenceScannerAndRanking(payload)
Level Confluence and Zone Scoring#
-
Price-by-Volume Profile Construction
verified
priceByVolumeProfileConstruction(input) -
Point of Control, Value Area, HVN, and LVN Detection
verified
pocValueAreaHvnLvnDetection(input) -
Fibonacci Retracement and Extension Projection
verified
fibonacciRetracementExtensionProjection(input) -
Psychological Round-Number Level Generation
verified
psychologicalRoundNumberLevelGeneration(input) -
Multi-Source Support/Resistance Zone Fusion
verified
multiSourceSupportResistanceZoneFusion(input) -
Support/Resistance Zone Strength and Decay Scoring
verified
supportResistanceZoneStrengthDecayScoring(input) -
Support/Resistance Role-Reversal State Machine
verified
supportResistanceRoleReversalStateMachine(input) -
Breakout and Retest Detection
verified
breakoutAndRetestDetection(input) -
Market-Wide Zone-Proximity Scanner and Ranking
verified
marketWideZoneProximityScannerRanking(input)
Market Structure, Breakouts, and Regimes#
-
Highest-High and Lowest-Low Primitives
verified
highestHighAndLowestLowPrimitives(input) -
Single-Asset New-High/New-Low Signal
verified
singleAssetNewHighNewLowSignal(input) -
Breakout Strength
verified
breakoutStrength(input) -
Donchian Breakout
verified
donchianBreakout(input) -
Opening Range Breakout
verified
openingRangeBreakout(input) -
Price Compression Index
verified
priceCompressionIndex(input) -
Range Expansion Index
verified
rangeExpansionIndex(input) -
Fractal Dimension Index
verified
fractalDimensionIndex(input) -
Hurst Exponent
verified
hurstExponent(input) -
Efficiency Ratio
verified
efficiencyRatio(input) -
Market Meanness Index
verified
marketMeannessIndex(input) -
Trend/Range Regime Classifier
verified
trendRangeRegimeClassifier(input) -
Volatility Regime Classifier
verified
volatilityRegimeClassifier(input) -
Directional Persistence
verified
directionalPersistence(input) -
Swing Structure Detector
verified
swingStructureDetector(input) -
Higher-High/Lower-Low Structure
verified
higherHighLowerLowStructure(input) -
Inside/Outside Bar Structure
verified
insideOutsideBarStructure(input) -
Market Entropy
verified
marketEntropy(input)