Every indicator, A to Z
The whole Library on one shelf: every published tool by name, with what it does in a line.
F
Continued
- Final FlagFinds Al Brooks' final flag: a tight, horizontal flag late in a trend of at least 5 ATR with earlier pushes, closing through the trend's trendline, whose breakout to a new extreme fails back into the flag within five bars.
- Firefly OscillatorPlots the Firefly oscillator: a z-score of the weighted price (high + low + 2 x close) / 4 against its 10-bar EMA basis, double-smoothed with a 3-period zero-lag pass and rescaled so 50 is neutral on a roughly 0-100 scale, with a glow that flares toward extremes.
- Fisher TransformThe Fisher Transform normalizes price over a lookback window and applies the inverse hyperbolic tangent, producing an oscillator with a near-Gaussian distribution that sharpens turning points.
- Fixed Time CyclesThe definitive clean build of fixed time cycles: pick an anchor, set a period N, and vertical cycle lines project at every Nth bar with shaded turn windows around each.
- FlatDetects Elliott flat corrections from confirmed swings: an A-B-C sequence where wave B retraces at least 90% of wave A and sub-wave counts fit the 3-3-5 blueprint, classified as regular, expanded or running.
- Flat BaseDetects IBD-style flat bases: shelves of at least 5 bars correcting no more than 15% after a prior advance of 20% or more, boxed live with a pivot buy line, a range-low stop reference and a quality grade built from tight closes and contracting volume.
- Floor PivotsThe definitive clean build of floor pivots: the classic (H+L+C)/3 pivot with R1–R3 and S1–S3 fanned around it from the prior day, week, month or year, rolling at each period boundary without repainting.
- Follow-through DayApplies O'Neil's follow-through rules to an index or index ETF.
- Force IndexForce Index multiplies the change in close from the prior bar by the current bar's volume, then smooths the result with an exponential moving average, plotting an oscillator around zero that combines price direction, extent, and volume.
- Forward-Backward Exponential OscillatorA normalized momentum oscillator built on forward-backward EMA filtering.
- Fractal NestingThree degrees of swing structure on one chart: raw pivots (Base Pivot Length 1) build a short-term zigzag whose swings stack recursively into intermediate-term and long-term paths.
- FRAMAJohn Ehlers' fractal adaptive moving average: the smoothing factor is re-derived each bar from a box-counting fractal dimension of the last 16 bars' highs and lows, so the line stiffens in noise and accelerates in trends.
- Futures Roll DatesTracks the futures roll from the chart's own root: front and next contract volume print side by side with open interest lines, the scheduled window ahead of quarterly or monthly expirations is shaded, and markers stamp the day volume leadership passes and the day open interest migrates.
- FVG + Liquidity Sweep + CISDAutomates the PAC Method reversal sequence on one chart: price enters a higher timeframe fair value gap, sweeps local liquidity, confirms a change in state of delivery, and a local FVG in the new direction triggers a triangle signal.
- FVG ChannelAverages recent unmitigated fair value gaps into a five-band channel, with inner bands set at Fibonacci ratios of the outer extremes.
- FVG Instantaneous Mitigation SignalsDetects fair value gaps that are filled just one bar after forming and fires a signal in the opposite direction of the gap.
- FVG Positioning AverageAverages the initiation prices of recent fair value gaps into a Bull Average and a Bear Average: an estimate of where aggressive buyers and sellers built their positions.
- FVG Price & Volume GraphPlots recent fair value gaps on a price-versus-volume graph, measuring participation inside each imbalance from intrabar data.
- FVG SessionsHighlights the first fair value gap of every trading session, extends it through the session close, and outlines the session range around it.
- FVG Trailing StopA trend-following trailing stop derived from the extremes of unmitigated fair value gaps, averaged per direction and smoothed with a simple moving average.
G
- Gann BoxA Gann Box between a swing low and swing high, anchored automatically to confirmed swings (Swing Length 20) or snapped to the extremes of a manual date range, and subdivided in both price and time.
- Gann Fan & AnglesThe classical nine-angle Gann fan with the scaling decision made explicit.
- Gann HiLo ActivatorRobert Krausz's stepped trailing line built clean: a 3-period average of highs and another of lows, with the close deciding which side plots.
- Gann MethodApplies W.D. Gann's toolkit to one swing at a time: a mechanical swing chart and its trend rule pick the anchor, angles are drawn from it at the anchor swing's own price-per-bar rate, the swing's range is divided into quarters, thirds and the 50% point, and the bar where elapsed time equals the swing's duration is marked, along with calendar-day counts from the anchor.
- Gann Square of 9 Vibration LevelsProjects horizontal support and resistance from W.D. Gann's Square of 9, converting 45, 90, 180, and 360 degree rotations into price levels from an automatic swing pivot or a manual anchor.
- Gap Fill BreakoutsTracks ATR-filtered fair value gaps as price works to fill them, shrinking each box to its unfilled remainder, and prints triangle signals when price breaks a structural pivot near an active gap.
- Gap Rules InteractionReads each session's opening gap against the prior day's map and the opening range on intraday charts.
- Gap-volatility RelationSplits total variance into overnight and intraday components and plots the overnight share as a percentage against a dashed 50% threshold, from 20-session sample variances by default.
- GARCH-family ClusteringConditional volatility from GARCH(1,1), GJR-GARCH(1,1) or EGARCH(1,1).
- Garman-Klass EstimatorHistorical volatility from the published Garman-Klass formula.
- Garman-Klass–Yang-Zhang HybridThe Garman-Klass-Yang-Zhang estimator in a pane: the classic range-based variance with the squared close-to-open jump prepended, so overnight gaps are booked instead of dropped, averaged over 20 bars and annualized at 252 per year.
- Gator OscillatorPlots the Alligator's line spreads as two mirrored histograms around zero (jaw minus teeth above, teeth minus lips below), built from Wilder-smoothed averages of median price at the original 13/8, 8/5 and 5/3 lengths and offsets.
- Gaussian FilterJohn Ehlers' recursive Gaussian filter as a trend baseline: price runs through up to four cascaded single-pole stages (Period 14, Poles 4), pushing the combined response toward the Gaussian bell for a rounder, steadier line than a one-stage smoother of the same period.
- Gaussian Mixture ModelsFits a two- or three-component Gaussian mixture to returns and volatility over a rolling 200-observation window, plotting each regime's probability from 0 to 100% with variance-ordered components, confidence-scaled candle coloring and an EM diagnostics dashboard.
- Gaussian Volume ProfileRebuilds the volume profile as a smooth density curve by fitting a Sum of Gaussians with Levenberg-Marquardt optimization.
- GMMA / MA RibbonThis build plots Daryl Guppy's GMMA as a ribbon of exponential moving averages in two groups: a short-term set with lengths 3 through 15 and a long-term set with lengths 30 through 60.
- Golden CrossTracks the classic 50/200 moving average pair, grading every golden cross by the slow MA's slope: bullish when flat or rising, caution when still falling.
- Golden PocketAnchors the 0.618-0.65 golden pocket automatically across confirmed swing legs, then tracks each band through a fresh, tested, broken or invalidated lifecycle.
- Gradient BoostingTrains a walk-forward boosted-trees ensemble on five stationary chart features and plots its prediction as an oscillator.
- Gravestone DojiFlags inverted-T candles where the body is at most 5% of the range, the lower shadow no more than 10%, and the upper shadow at least twice the body and one 14-period ATR, by default only after price closes above a 50-bar trend average.
H
- Half CupDetects half-formed cup shapes, wraps them in a curved channel, and prints green or red dots as price breaks above or below it, trading the pattern while it is still developing.
- Half-Retracement Reversal DetectorDetects bullish and bearish 5-0 harmonic patterns from confirmed swings, validating the 1.13-1.618 AB/XA and 1.618-2.24 BC/AB extensions and projecting the D zone from BC's defining 0.50 retracement.
- HalftrendA definitive clean rebuild of the Halftrend stop-and-reverse line.
- Hanging ManDetects small-bodied candles near their session high with a lower shadow at least twice the body, printing only after the prior bar closes above a 50-bar advance average.
- HaramiDetects bullish and bearish harami patterns on real bodies, filtered for a wide first candle versus its 14-bar average body, a maximum inner body of 50%, and a directional leg gauged by a 50-length moving average.
- Harmonic MASmooths price with the harmonic mean, the window length divided by the sum of reciprocal prices, over 20 bars by default and next to a same-length SMA for comparison.
- Harmonic Pattern DetectionAnchor five XABCD vertices on the chart and this tool classifies the formation as a Bat, Gartley, Butterfly, or Crab, draws each leg and labels the AB, BC and CD ratios, and projects the Potential Reversal Zone around point D. Alerts fire as price reaches the PRZ.
- Head & ShouldersDetects head and shoulders tops and inverse bottoms from confirmed swings, validating prior trend, shoulder symmetry and neckline tilt before drawing the outline, S/H/S labels and neckline.
- Hidden DivergenceScans confirmed price swings against RSI, Stochastic, CCI, MACD or any external series for hidden divergence, a higher low in price against a lower oscillator low and the bearish mirror, gated by a structure (HH/HL) or higher-timeframe MA trend filter.
- High Tight FlagDetects the strictest growth-stock continuation pattern: a pole that roughly doubles (90%+ by default) within 40 bars, then a 5 to 25 bar flag giving back no more than 25%.
- High-wave CandleMarks sessions whose upper and lower shadows each reach at least twice the body and 0.6x the 20-bar average range, with a small body near the range center.
- High/Low Location FrequencyA statistics dashboard that measures where your market's tops and bottoms actually tend to print: by hour of day, day of week, day of month, and month of year.
- Higher Timeframe Stochastic BucketsThe Higher Timeframe Stochastic Buckets indicator visually highlights zones of market exhaustion by calculating stochastic values on a user defined higher timeframe.
- HikkakeDetects the hikkake inside-bar trap: a one-sided false break of an inside bar that snaps back through the opposite extreme within a 3-bar window by default.
- Hilbert TransformRuns Ehlers' Hilbert transform cycle engine on the bar midpoint.
- Historical CorrelationMeasures how up to 10 ticker pairs have correlated from any anchor point you set, drawn as evolving line plots or as a heatmap of the latest readings.
- Historical Liquidity Proximity HeatmapMaps the historical swing levels nearest to current price as a volume-graded field of heatmap dots: pivot highs stacked above, pivot lows below, each colored by the volume that formed it.
- Historical Price ProjectionPick any stretch of past price action and this tool replays its behavior forward from an anchor you set, producing a projected path plus a configurable forecast area.
- Historical VolatilityHistorical Volatility measures the dispersion of an instrument's returns by taking the standard deviation of logarithmic close-to-close changes over a lookback window and annualizing the result, plotted as a single percentage line.
- Horns Pattern IdentifierScans the chart for horn tops and bottoms (the twin-spike reversal formations from Bulkowski's chart-pattern research) in both regular and inverted form.
- Hot Zone RadarA liquidity weather map: the Radar Dashboard renders evolving volume concentration as a scrolling thermal heatmap, while gradient boxes project the strongest clusters onto the chart as adaptive support and resistance.
- HTF Candle ConsistencyPaints your candles by the verdict of up to 10 higher timeframes: green when their recent candles lean bullish, red when bearish, with a neutral tone when no majority exists.
- HTF Candle DynamicsProjects the developing higher timeframe candle beside current price, complete with live OHLC levels, an intraperiod volume profile, and a polyline tracing how the point of control has migrated.
- HTF Candle ProjectionsDraws recent and still-forming higher timeframe candles in the open space to the right of price, tracing each HTF wick back to the exact lower timeframe bar that created it.
- HTF CISD ProjectionsDetects change-in-state-of-delivery setups, then projects up to five multiplier-based levels from the initial range as graded targets, showing only setups aligned with the 1H and 4H EMA trend.
- HTF Fair Value GapTracks fair value gaps from a higher timeframe while you trade a lower one.
- HTF PO3Projects higher timeframe Power of 3 candles into the right margin of your active chart.
- HTF Reversal DivergencesFlags potential turning points by pairing higher timeframe reversal candles (engulfing patterns and pin bars) with regular RSI divergences, and can project the developing HTF candle beside live price with its running delta (Show HTF PO3, off by default).
- HTF Sweep SignalsMarks liquidity sweeps of the previous higher timeframe high or low without leaving your execution chart.
- HTF Swing Structure SignalsLabels BOS and CHoCH events, colors them by a higher timeframe EMA bias (gray when against it), and auto-draws a 50% retracement level after a CHoCH aligned with that bias.
- HTF Volume Spike & Imbalance ProjectionSplits a higher timeframe candle open beside live price: bubbles mark lower timeframe volume spikes by size and direction, a histogram maps volume across the candle's range, and three or more same-direction spikes at one price are boxed as stacked imbalances.
- HTF-level Proximity FiltersGates lower-timeframe signals by their distance to higher-timeframe levels: prior day, week and month high/low/close plus the daily floor pivot ladder, normalized in ATR multiples or percent of price.
- Hull Butterfly OscillatorAn oscillator built from the difference between a Hull Moving Average and a mirrored-coefficient version of itself: the butterfly-shaped weighting the name comes from.
- Hurst ExponentEstimates the Hurst exponent with classical rescaled-range analysis over a rolling 128-increment window, fitting log R/S against log subsample size across dyadic scales.
- HyperTrendEstimates the underlying linear trend of price in real time (no backpainting, no repainting) and wraps it in channel extremities that act as support and resistance.
I
- Ichimoku TheoriesThe complete Hosoda framework in one tool: the five Ichimoku lines and kumo plus Time, Wave, and Price Theory.
- ICT Anchored Market Structures with ValidationDetects short, intermediate, and long-term market structure purely from price (no lookback inputs to tune) and validates every CHoCH and BOS against an ATR deviation zone.
- ICT ConceptsThe core Inner Circle Trader toolkit in one indicator: market structure shifts and breaks, order blocks and breakers, fair value gaps and other imbalances, buyside and sellside liquidity, displacement, killzones, and New Week/Day Opening Gaps.
- ICT Immediate RebalanceDetects ICT's immediate rebalance (the pattern where price fills an imbalance instantly instead of leaving a fair value gap) and tracks whether the expected two extension candles follow.
- ICT Immediate Rebalance ToolkitSurrounds the immediate rebalance pattern with the context ICT traders check it against: buyside and sellside liquidity, order blocks and breaker blocks, liquidity voids, and ICT macro time windows.
- ICT Implied Fair Value Gap (IFVG)Automatic detection of Implied Fair Value Gaps, the ICT imbalance built from a three-candle formation where a large central body is flanked by pronounced shadows.
- ICT KillzonesOverlays the ICT Killzones (the New York, London Open, London Close and Asian windows) and ties Fibonacci retracements to each zone's price range.
- ICT Killzones ToolkitAn all-in-one ICT session toolkit that marks the Asian, London, New York AM and New York PM Killzones and detects what forms inside them.
- ICT MacrosDetects and classifies the ICT macro windows (short scheduled intervals in the London and New York hours where algorithmic activity engages liquidity) as accumulation, manipulation or expansion.
- ICT Model 2022Runs the 2022 mentorship sequence bar by bar: a raid of a mapped pool (prior day high or low, Asian or London extremes, equal or old highs and lows), a market structure shift that leaves a fair value gap, then the retracement into that gap.
- ICT NWOG/NDOG & EHPDAPlots New Week and New Day Opening Gaps alongside ICT's Event Horizon PD Arrays, the mid-levels computed between adjacent gaps.
- ICT Propulsion BlockDetects ICT propulsion blocks: candles that return to a preceding order block and drive price away, creating a tradable zone of their own.
- ICT Silver BulletFrames the three ICT Silver Bullet hours (London Open 3-4 AM, AM session 10-11 AM and PM session 2-3 PM New York time) and tracks the fair value gaps forming inside each.
- ICT Unicorn ModelDetects ICT Unicorn patterns, where a fair value gap overlaps a breaker block after structure flips between lower low and higher high, confirming each when price re-tests the breaker block and closes back out of it in the pattern's direction.
- Imbalance DetectorDetects three imbalance families in one tool (fair value gaps, opening gaps and volume imbalances) each with adjustable minimum-width filters and optional extension.
- Implied VolatilityPlots the implied volatility index matched to the chart symbol (VIX, VXN, RVX, VXD, GVZ, OVX, EVZ, or BVIV/EVIV) with IV Rank and IV Percentile over a 252-session lookback.
- Impulse LegClassifies every completed zigzag leg against five impulse criteria (distance and speed versus the prior legs, directional candle share, bar overlap, and internal pullback) labeling confirmed impulses and near-miss candidates on the chart.
- Impulse MACDA MACD variant that prints exactly zero while a zero-lag average of typical price holds inside a 34-period smoothed high/low band, registering only when price escapes the range.
- Indicator Configuration ForecastingEncodes the state of RSI, SMA cross, Supertrend, MACD and ADX into a regime vector, finds the K nearest historical matches, and projects a median forecast path with 25th and 75th percentile bands built from what price actually did next.
- Inertial RSIAn RSI that smooths itself at the source: every bar tests each lookback between your minimum and maximum lengths and keeps the one changing least from the prior reading.
- Inertial StochasticA stochastic oscillator with forced persistence: each bar evaluates every lookback in your chosen range and adopts the value closest to the previous reading, damping noise before it reaches the plot.
- Initial Balance Breakout SignalsPlots the initial balance (the first hour's range or any custom session) and signals breakouts beyond it, with range extensions, Fibonacci retracement levels, and a forecast built from historical IB behavior.
- Initial Balance Volume DeficitA session oscillator that accumulates volume through the first hour of trade, then subtracts every bar that follows, showing whether the rest of the day out-trades the open.
- Institutional Order Flow Strength ClassifierDetects unmitigated order blocks at confirmed structure breaks and scores each zone from 0-100% using displacement and relative volume.
- Intermarket Swing ProjectionProjects the swing structure of any external symbol onto the active chart, z-score rescaled so both markets share one price axis.
- Internal & External Range LiquidityMaps a dealing range from the latest major swings: its high and low hold the external liquidity, unfilled fair value gaps inside it are the internal liquidity.
- Internal Candle StrengthSplits every candlestick into stacked rows and scores each from 0% to 100% using trend behavior read from a lower timeframe, exposing where bulls or bears controlled the bar internally.
- Internal Pivot PatternDetects pivot highs and lows the moment a candle closes by reading its lower-timeframe data, skipping the multi-bar wait of classic pivot detection.
- Intraday IntensityBostian's volume-pressure gauge in both published forms: the normalized II% oscillator built from 21-bar rolling sums, and the original open-ended cumulative line read by slope.
- Intraday Momentum IndexChande's RSI-style oscillator computed on candle bodies: up-bar bodies as gains, down-bar bodies as losses over a 14-bar window, scaled 0-100.
- Inverse Fisher TransformEhlers' inverse Fisher transform on a selectable base oscillator (a 5-period RSI by default, with Stochastic, SMI, and CCI alternatives) scaled by 0.1, smoothed with a 9-period weighted average, and compressed into a near-binary -1 to +1 state.
- Inverse Head & ShouldersDetects three-trough bottoms whose middle low undercuts both shoulders, built from 10-bar swing pivots with the head required to print the lowest low of the past 100 bars by default.
- Inversion Fair Value Gaps (IFVG)Plots inversion fair value gaps: zones where price closed through a gap against its bias, flipping broken bullish gaps into resistance and broken bearish gaps into support.
- Inverted HammerDetects inverted hammers by measurable proportions (an upper shadow at least 2x the real body, a lower shadow within 10% of range) and only after an established decline.
- IPO BaseTracks a recent listing's first post-debut consolidation through a full state machine.
- Island ReversalDetects island reversal patterns (bars stranded between two opposing gaps) and marks the bullish or bearish turn they imply.
J
- January EffectMeasures the January seasonal on the chart symbol or on its ratio to a benchmark.
- JMAThe standard published three-stage approximation of Mark Jurik's adaptive moving average with the documented length, phase, and power mapping.
- Jump DetectionJump Detection standardizes each bar's log return against a robust volatility benchmark - Bipower Variation over a 20-bar lookback by default - and flags one-bar dislocations that clear a 3-sigma threshold.
K
- KagiBuilds a classic Kagi line from closing prices, turning only after a full reversal amount - ATR-adaptive by default (14-period ATR x1), with percentage and fixed-amount methods.
- Kalman FilterKalman Filter runs the classic predict-and-update recursion on price, plotting an adaptive estimate whose responsiveness comes from Process Noise (Q, default 0.01) and Measurement Noise (R, default 1) rather than a length.
- Kase StudiesKase Studies unites the Peak Oscillator, KaseCD histogram and DevStops in one build.
- KDE Value CloudsMaps the statistical distribution of price with kernel density estimation, painting gradient value clouds over accepted zones plus a smooth side profile with its own point of control.
- Keltner ChannelsKeltner Channels plot a 20-period EMA centerline with upper and lower bands offset by 2 times the 10-period average true range, producing a volatility-based channel around price.
- Kicking PatternDetects the kicking pattern: two opposite-colored marubozu, shadows within 15% of range, with the second candle's whole range gapping beyond the first.