Mirror Oscillator Signals Only is an overlay indicator that projects Fibonacci wave symmetry and calculates signals based on user-selected chart anchor points and Williams Fractals. The script uses interactive time and price coordinates to establish wave refer
Pine Library · 7,612 open-source scripts
Free TradingView Indicators (page 141)
Open-source Pine Script indicators that draw on your TradingView chart or in their own pane. Copy one and paste it into the Pine Editor.
Pine scripts7,612
Code shown here3,783open licence
Updated in a year5,283
No repaint flag6,673
Indicators: All
A trailing-stop trend indicator on the price chart. The trail is based on an EMA with an ATR band whose multiplier can adapt to volatility, and a ratchet option stops the trail from loosening. Signals receive a quality score and can be filtered by a minimum sc
Marks a candle when a very high volume reading and a large displacement happen on the same bar. Volume tiers compare the bar against lookbacks of 1000, 2000, 3000 and 4000 bars, and displacement compares the candle range to a standard deviation multiple with a
A Pine Script v4 indicator, the base version of the range finder, that locates a price range over a 50-bar period with a delay of three bars and draws baselines at 0, 0.5 and 1 on the price chart. Fibonacci-style extension lines are projected from the range an
HIMS Tracker visualizes historical transaction records of ARK Invest for HIMS & Hers Health Inc. directly on the price chart. It uses hardcoded historical trade dates to plot green buy and red sell labels above or below price bars. Selecting specific ETF optio
This indicator is an experimental Sudoku helper that runs in a separate pane. It stores an 81-cell grid in arrays, seeds a custom pseudo-random function, and checks whether a proposed value already appears in the same row, column, or box. Inputs set the initia
This indicator calculates and plots Heikin-Ashi smoothed candlesticks directly on the price chart. It derives the smoothed close from standard price averages and recursively computes the open, high, and low values. The script does not issue trade signals or al
This indicator draws a single persistent label on the price chart. It creates the label once above the bar at the close, then moves that same label to the current bar index on every bar and sets a tooltip. It does not calculate an oscillator, moving average, o
This indicator plots the Supertrend line on the price chart using TradingView's built-in Supertrend calculation. It derives the line from the average true range and a multiplier, then colors an uptrend green and a downtrend red. A light fill sits between the c
This overlay indicator draws prior month, week, and day reference levels on the price chart, plus current month levels. It plots prior month high and low, open and close, and point of control, current month high and low and point of control, prior week high an
The MACD Signals indicator plots dual Exponential Moving Averages (EMAs) and generates buy and sell signals directly on the price chart based on MACD crossovers filtered by trend context. Users can configure independent EMA and MACD parameter settings for long
This indicator tracks and draws higher-timeframe liquidity levels directly on the price chart using customizable horizontal lines. It plots upper and lower liquidity reference boundaries across up to five user-configured timeframes, ranging from monthly down t
Reflects past swing pivots across a chosen time axis on the price chart. The user selects a mirror time and a ratio; the script records confirmed pivot highs and lows that occurred before that time, using adjustable left and right lengths of five bars. When a
A short price-chart indicator that plots a 20 and a 50 period EMA and waits for a pullback after each crossover. After the 20 crosses above the 50, it looks for price to touch the 50 and then prints a buy triangle on the next green-closing candle. After a down
Marks a candle when a very high volume reading and a large displacement happen on the same bar. Volume tiers compare the bar against lookbacks of 1000, 2000, 3000 and 4000 bars, and displacement compares the candle range to a standard deviation multiple with a
A Pine Script v4 indicator, a second variant of the range finder, that locates a price range over a 500-bar period and draws baselines at 0, 0.5 and 1 on the price chart, with Fibonacci-style extension lines projected from it. Lines extend to the right by defa
The HLAN Tracker visualizes ARK Invest trading activity directly on the price chart for the HLAN ticker. It draws historical buy and sell labels positioned by exact bar timestamps to display when ARK funds transacted the stock. Each label indicates the transac
This indicator calculates a flattened one-dimensional index from up to three array coordinates and their dimension limits. A function walks matching index and limit arrays and combines them into a single offset, returning na when the arrays are empty or of dif
This indicator calculates a finite impulse response filter using Hann window coefficients and plots the smoothed series on the price chart. It weights the selected source with a raised-cosine window over the chosen length and divides by the sum of the weights.
This script calculates the time difference between consecutive bars to project label placement into the future. On the final bar of the chart, it evaluates the bar interval duration and draws a label three bars ahead of the current bar at the close price using
This Pine Script indicator calculates the Opening Range Breakout (ORB) high and low within user-defined New York or London session times. It plots a colored box on the price chart marking the ORB range and its start bar index. After the session ends it detects
MACD Signals overlays buy and sell labels on the price chart by combining MACD crossovers with RSI conditions. A buy signal is generated when a bullish MACD crossover occurs within a user-defined bar limit after the RSI dips below an oversold threshold, while
This indicator tracks and visualizes cyclical turning points based on Hurst cycle principles in a separate pane. It identifies confirmed pivot highs or lows across multiple harmonic lengths ranging from half-cycle to 32x cycles. For each cycle length, it calcu
Mirrored Price Polyline reflects price action across an interactive reference line drawn directly on the price chart. Users select two anchor points with custom time and price coordinates. The script calculates the slope between these points to define a centra
A simple moving average crossover indicator drawn on the price chart. It plots an 11-period and a 51-period exponential moving average. A BUY label appears when the fast line crosses above the slow line on a bullish candle, and a SELL label appears when it cro
Scores each bar's volume against several windows, from 50 bars up to 5000 bars, using a robust median-based scale instead of mean and deviation. It marks sigma tiers, multiple-of-median tiers, and month, quarter and year percentile extremes, plus sleeper bars
A Pine Script v4 indicator, a third variant of the range finder, that locates a price range over a 500-bar period and draws baselines at 0, 0.5 and 1 on the price chart, with Fibonacci-style extension lines projected from it. Lines extend to the right by defau
HO-tracker is an overlay indicator that places dated labels for historical ARK Invest purchases and sales on the price chart. Green labels below bars mark buys and red labels above bars mark sells, each showing a same-day ETF count such as X1. The ETF input sw
This indicator is a developer test of Pine Script v4 integer-array helpers rather than a market signal. It builds a small integer array, then applies unshift, reverse, index lookup, shift, last index, includes, average, standard deviation, variance, copy, sort
This indicator calculates the harmonic mean of a source series over a rolling lookback and plots the result in a separate pane. It stores recent values in a circular buffer, updates a running sum of reciprocals, and returns the count of valid samples divided b
This indicator scores price using moving averages, oscillators, or both, then maps the result to buy, sell, and neutral ratings. It compares several simple and exponential averages, a Hull average, a volume-weighted average, and Ichimoku lines with price, and
This indicator marks market structure shifts when price closes beyond the prior lookback high or low, then labels a buy or sell with an ATR-based stop and a take-profit distance set by the TP multiplier. Optional boxes highlight bullish and bearish fair value
This indicator tracks opening range breakout (ORB) windows for the London and New York sessions and identifies ICT-style liquidity grabs. It calculates the high and low boundaries during the configured session periods and plots visual boxes directly on the pri
MACD Signals with Alert System combines multiple technical indicators into a unified signal and alert generator overlaid on the price chart. It calculates a Hull Moving Average, MACD histogram, three Exponential Moving Averages, Slow Stochastic, and Time Segme
This indicator plots an enhanced version of the traditional Ichimoku Kinkō Hyō on the main price chart. It calculates adaptive Tenkan-Sen and Kijun-Sen lines using dynamic lookback periods adjusted by volume, ATR volatility, and Chikou trend filters. Users can
This indicator projects mirrored price and time structures across a user-defined axis on the price chart. It automatically identifies pivot highs and lows using configurable left and right lengths, matching them to a selected reference timestamp. The tool comp
An indicator for the price chart that builds a ladder of resistance and support levels from a daily range divided by a divisor, measured from the daily, weekly or monthly open, with extra levels unlocking on strong runs and optional Fibonacci lines inside each
Detects fair value gaps on the price chart and flags two proximity signals. The GZI signal appears when opposite fair value gaps overlap within a set number of bars, and the HV signal appears when a gap forms on a bar with the highest volume of the last 63, 25
A Pine Script v4 indicator, a fourth variant of the range finder, that locates a price range over a 500-bar period and draws baselines at 0, 0.5 and 1 on the price chart, with Fibonacci-style extension lines projected from it. Lines extend to the right by defa
This indicator plots historical ARK Invest buy and sell labels for Honeywell on the price chart. It uses a fixed list of dated trades and places green buy or red sell labels below or above bars, including a same-day count when more than one ARK ETF trades the
This indicator is a Pine Script v4 test of array access together with a boolean input. On the first bar it fills an integer array with repeated index values from 0 through 50. After bar 50, when the close is above the open, it walks that array and assigns stor
This indicator calculates Vitali Apirine's Higher Highs and Lower Lows Stochastics (HHLLS). It evaluates conditional stochastic formulas that trigger only on bars establishing higher highs or lower lows, then smooths both values using an Exponential Moving Ave
This indicator draws a single text label on the price chart. It runs only while the current bar is realtime and places the label ten bars before the latest bar, above that bar, with the fixed text Label. It requests ten bars of history for the time series thro
This overlay indicator identifies swing high and swing low pivot points using customizable detection lengths. Upon pivot confirmation, it draws visual wick boxes spanning from the bar's extreme price to its candle body open or close, along with optional extend
This indicator overlays a Hull Moving Average and three Exponential Moving Averages on the price chart while monitoring signals from MACD, Stochastic Oscillator, and Time Segmented Volume. It tracks trend direction changes, MACD histogram color shifts from bri
The Ichimoku Oscillator indicator calculates conversion line, base line, leading span, and lagging span using specified periods. It plots these values in a separate pane along with an optional EMA overlay. Main settings allow customization of line lengths, ATR
The Morindok Dynamic Gann Spiral Ratio indicator computes time and price angles derived from a dynamic N value based on volatility and a selected price source. It calculates a ratio between these angles and generates buy or sell signals when the ratio approach
A price-chart indicator that classifies the market as up, down or neutral using an adaptive baseline whose smoothing speed follows price efficiency. A weighted score combines price location against ATR zones, baseline slope, momentum and position within the re
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.
Trade Your Charts With a Regulated Broker
Compare regulated brokers on platforms, spreads, minimum deposit and leverage.
Compare brokers