The Probability Grid indicator calculates statistical probability distribution levels derived from historical pivot high and low points. It analyzes price movements over a configured swing length and maximum reversal count to project probability zones directly
Pine Library · 3,142 open-source scripts
Free Support and Resistance Pine Scripts (page 53)
Open-source Pine scripts that draw levels: pivot points, automatic support and resistance, supply and demand zones, Fibonacci and previous highs and lows.
Pine scripts3,142
Code shown here1,440open licence
Updated in a year2,416
No repaint flag2,547
Support & resistance: Indicators, Strategies and Libraries
Calculates and plots dynamic step lines directly on the price chart based on candle range calculations within a specified time window. Users can select a custom start and end time, filter calculations by candle type (green, red, or all candles), and choose bet
This strategy detects liquidity sweeps and break of structure events using SMC concepts. It plots BOS labels, sweep markers, and matrix floor ceiling lines on the price chart. The SMC structure sensitivity setting adjusts lookback for scalping, standard, or sw
This indicator plots two Hull moving averages on the price chart, one of the selected price and one of close, and optionally smooths both with a Kahlman filter. It fills the space between them and marks buy and sell labels when they cross, provided scaled volu
This overlay indicator marks Asia, London and New York sessions using New York clock times. It draws a session candle plus an optional vertical line at the session open, horizontal open, high, mid and low lines, and a 25 percent level of the session range. Use
This overlay indicator scores liquidity-sweep reversals on the price chart. It looks for a swing high or low violation followed by a recovery close, then grades optional conditions such as RSI and structure into a 0–2 quality score with separate long and short
This overlay indicator tracks an institutional CRT state machine on the price chart. It can plot draw-on-liquidity lines from pivot strength, session boxes for CBDR, Asia, London, London lunch and New York, and key levels colored for consolidation, manipulatio
Recursive Auto-Pitchfork automatically identifies high and low pivot points using a Zigzag algorithm to construct pitchfork channel levels directly on the price chart. Users can select different pitchfork variations, adjust Zigzag depth and length, toggle pivo
Fibo Boxes projects price and time step zones directly on the chart starting from a designated target start time. It steps through historical data using an initial bar count and step multiplier, establishing high and low bounding boxes across calculated step r
A price-chart indicator that combines two independent parts. The first is a Q-Trend line built from the midpoint of a long highest-lowest range, shifted by an ATR multiple, with buy, sell and strong signals, bar colouring and two signal modes. The second finds
TN SMC Sovereign identifies Smart Money Concepts structural changes, Order Blocks, and Fair Value Gaps on the price chart. It determines market direction by tracking swing highs and lows for Break of Structure events. Long entries occur when the structure is b
This indicator combines Hull Moving Average variations with optional Kalman filter smoothing, difference-based activity filtering, and pivot trendlines on the price chart. It calculates standard and three-pole HMAs, smooths them with a Kalman algorithm, and pl
This indicator measures the number of bars since the highest high over a user-defined lookback period. It divides the lookback duration into five segments and applies a progressively lighter background color to the main price chart as the distance from the pea
This overlay indicator projects higher-timeframe open, high, and low statistics onto the price chart. It can show one or two selected timeframes, with an optional New York midnight session start, and uses a lookback window to draw average and median levels. Pl
This ex-post diagnostic indicator identifies confirmed pivot highs and lows, classifying subsequent price action into four outcome types: Snapback, Grind, Fake/Pullback, or Chop. It evaluates forward performance across an ATR-based risk window, factoring in Wa
An overlay indicator that constructs footprint volume profiles and value areas directly on the price chart using lower-timeframe detailed volume data. It segregates buy and sell volume across automatic or fixed tick-sized price rows, identifying the Point of C
This indicator overlays moving average clouds, swing pivots, and trade signals directly on the price chart. It combines a fast and slow moving average cloud with a long-term trend filter moving average. Trade signals are triggered by moving average crossovers
This indicator detects recursive reversal chart patterns directly on the price chart using multi-level zigzag swings. It identifies structures including double taps, triple taps, cup and handle formations, and head and shoulders patterns. Optional secondary co
A price-chart indicator that draws horizontal Gann price levels derived from a square-number sequence, with optional price labels. Settings control line colour and width, label size, how many levels appear around a reference price, the number of interval divis
An indicator that draws a long or short position box on the price chart from an entry point, a take profit level and a stop loss level that the user clicks on the chart. It sizes the trade from an account size, a risk amount given as a percentage or in account
This indicator plots two independent time-based retracement levels on the price chart. Each level records a session opening price, then draws a percentage retracement target during a later session window in America/New_York time. Users can set both session tim
The RJ-Wave Fibonacci Validator tracks and validates wave structures using Fibonacci retracement and extension levels directly on the price chart. It identifies impulse movements and evaluates pullback candidates using configurable pivot sensitivity and Fibona
CRT State Engine CURSOR is an overlay indicator that implements Candle Range Theory (CRT) models alongside Smart Money Concepts (SMC) frameworks. It tracks session ranges including Asia, London, New York, and CBDR, while identifying Direction of Liquidity (DOL
This strategy plots dual moving average clouds and a long-term trend filter directly on the price chart alongside Heikin Ashi data. It triggers long and short entry signals using moving average alignments and pivot trendline levels, with optional filtering via
This indicator calculates an Average True Range (ATR) trailing stop level based on market structure swing points and outputs dynamic alert syntax formatted for the AutoView trading automation extension. Users select long or short direction, lookback length, an
This indicator projects cyclical wave paths and moving averages directly onto the price chart based on two user-defined reference anchor points. It derives a base cycle length from the time difference between the anchors and scales a second period using the 1.
A liquidity indicator on the price chart. It detects pivot highs and lows with an adaptive or manual length and groups pivots that sit within an ATR-based tolerance into pools, shown as zones with a strength bar. Strength decays over time and can be volume-wei
This indicator draws a zig-zag of swing highs and lows on the price chart using depth, deviation and backstep settings, and labels each leg with its bar count and optional price. It can mark higher highs and lower lows and shade upswings and downswings. The Re
An indicator on the price chart that draws daily and weekly separator lines and marks the previous day's high and low. Daily separators carry a label with the weekday, date and time, weekly separators are drawn separately, and the previous day levels appear as
Bjorgum Double Tap is a price-chart strategy that detects double-bottom and double-top patterns from pivots. It enters long or short when those patterns form, and it can flip into the opposite direction while a position is open. Targets and stops are Fibonacci
The Price Channel indicator calculates and plots the dynamic highest high and lowest low over a user-defined lookback period, alongside a central midpoint line. Built using monotonic deques for optimized streaming runtime efficiency, it plots an upper channel
This TradingView indicator for XAUUSD gold analyzes market structure, order blocks, liquidity pools, and volume profiles to generate entry signals on the price chart. It includes session monitoring engines and risk management modules that can be toggled via in
Fibo Wave MA - Auto Path (Plot) is an overlay indicator that projects Fibonacci-based wave structures and moving averages onto the price chart. The script calculates a wave period from two user-selected interactive anchor points and generates a secondary movin
CRT State Engine is an institutional trading framework based on Smart Money Concepts and Candle Range Theory. It plots session ranges, order blocks, Fair Value Gaps, liquidity sweeps, and Draw on Liquidity levels directly on the main price chart. The indicator
Fibo Wave MA - Auto Path Plot is an indicator that calculates and plots base moving averages along with Fibonacci-extended moving averages on the price chart. Users define a custom wave period by setting start and end times t1 and t2, with an adjustable center
A price-chart indicator that detects swing structure, draws dynamic support and resistance zones from stored pivots, and issues signals only when a confidence percentage, a quality score and an ADX strength minimum are met. Zone touches within a window, volume
This Pine v5 indicator draws Future Line of Demarcation lines on the price chart: the price source is shifted forward by half a cycle for up to three cycle periods, with automatic or manual periods and bar multipliers based on the chart timeframe. Projected fo
This indicator calculates and plots multi-timeframe support and resistance zones using ATR-based reversal structure swings. It builds zones across configurable higher timeframes and the current chart timeframe, applying scoring based on touch quality, rejectio
This indicator draws the high and low of one selected higher-timeframe candle as horizontal lines on the price chart. It reads the 4-hour or 1-hour candle that starts at a chosen New York hour (1 AM, 5 AM, or 9 AM) and extends both levels for a user-set number
Hercules Indicator 1.7 is a multi-filter trade signal generator designed to overlay entry conditions directly on the price chart. It evaluates engulfing candle patterns alongside multiple configurable filters, including trading session windows (Sydney, Tokyo,
Calculates seven simple moving averages based on customizable Fibonacci length periods and plots them directly on the price chart. The user selects one moving average as a central anchor, from which the indicator projects three symmetric upper and lower bands.
A market structure indicator on the price chart. It finds swing pivots, labels them HH, HL, LH and LL, and marks break of structure and change of character events using close or wick confirmation. Order blocks can be created from those events, tracked until mi
This indicator draws a Gann box on the price chart between the latest swing high and swing low found within a lookback window, with Fibonacci-style percentage levels, labels and optional grid lines. Gann fans, angles and curves can be turned on, and the box ca
This indicator plots a normalized candle dynamic visualization inside a custom 500x500 Gann square grid within a separate pane. It normalizes each bar's open and close prices relative to its high-low range, storing the resulting coordinate pairs in fixed-size
Signal Quality Engine [WavesUnchained] is a range-fade indicator that identifies exhaustion at range extremes and signals potential reversals. It applies an ADX and EMA slope regime gate to stand down during strong trends. Using distance, structure, and moment
Smart Krypto Futures Daytrade Suite is an all-in-one technical indicator tailored for intraday cryptocurrency trading. It plots higher-timeframe supply and demand zones, Fair Value Gaps with optional mitigation filtering, session VWAP, dynamic moving averages,
This indicator draws high and low levels from a chosen one-hour or four-hour candle that starts at a selected New York hour. It stores those prices once each New York day, plots them as lines on the price chart, and extends the lines for a user-set number of s
Hercules Rewrite is a signal and visual trade management indicator that overlays entry setups directly on the price chart. It detects candle setups based on minimum tick movement and engulfing patterns, filtering entries through parameters like moving averages
More Pine Script Categories
Third-party code. ForexR lists open-source Pine scripts from GitHub; it did not write, test or endorse them, and their summaries are generated automatically from each script's code and README. Indicators describe the past, and a strategy's backtest can look better than live trading. Check a script on a demo account before you rely on it. CFDs and leveraged forex are complex instruments with a high risk of losing money rapidly.
Learn to Use Pine Scripts
Free, plain-English guides: add a script to TradingView, read what it does, test it and avoid the common traps.
- 1Using this librarySearch, filters, licences and what the badges mean.
- 2Add a script to TradingViewCopy, paste into the Pine Editor, save and add to chart.
- 3Indicators, strategies and librariesWhat each type does and how to tell them apart.
- 4Spot a script that repaintsWhy some signals change after the bar closes.
- 5Backtest a strategyStrategy Tester settings that keep results honest.
- 6Send alerts to MT4 or MT5From a TradingView alert to an order in MetaTrader.
- 7What Pine Script isThe language, what it can and cannot do, and where to start.
- 8Write your first indicatorA complete script, line by line, in the Pine Editor.
- 9Read a script before you trust itA routine for checking inputs, logic and red flags.
- 10Edit a script safelyChange colours and lengths, add a filter or an alert.
- 11Pine Script alertsalertcondition(), alert(), placeholders and webhooks.
- 12Build a crossover strategyAn EMA cross strategy with an ATR stop, ready to test.
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