Short Term Alpha Indicator calculates a weighted alpha from price change multiplied by volume, then derives EMAs at fast, medium, and slow lengths. It computes ROC values for the EMAs and applies percentile rank functions to identify deviations. These deviatio
Pine Library · 2,503 open-source scripts
Free Volatility and Band Pine Scripts (page 30)
Open-source Pine scripts that measure how far price moves: Bollinger Bands, Keltner Channels, ATR stops and trailing lines, and squeeze indicators.
Pine scripts2,503
Code shown here1,334open licence
Updated in a year1,667
No repaint flag2,180
Volatility & bands: Indicators, Strategies and Libraries
Chaikin's Volatility (CVI) indicator calculates volatility based on the high-low range of the price and the rate of change of an exponential moving average. The script plots the CVI value in a separate pane below the price chart. Users can adjust the ROC lengt
Super 8 is a trend-following and momentum strategy designed for 30-minute cryptocurrency charts. It evaluates entries using dual EMAs, ADX strength filtering, Parabolic SAR direction, MACD or Z-VWAP calculations, and Bollinger Band width expansion alongside vo
A large chart overlay that draws multi-timeframe anchored standard deviation bands, with separate lookbacks for short, medium and long timeframes chosen from preset horizon profiles or set by hand. It adds consolidation zones with a volume profile, candlestick
This Pine Script strategy plots pivot points and a SuperTrend-style trailing line based on ATR and center line derived from pivots. It calculates trend direction and generates buy and sell signals on trend reversals. Signals are filtered by a user-selected mov
A price-chart indicator that draws a CCI-driven trailing line. An ATR buffer above the high and below the low is held as a ratcheting stop, and the line switches sides when the CCI crosses zero. The line is coloured by CCI sign or, with the original colouring
This strategy identifies Interactive Brokers opening range periods on the price chart and performs mean reversion trades around the midpoint or opposite side. It calculates the IB high, low, and range, then skips narrow or trend days using lookback averages. E
US Momentum Swing Screener is a daily chart overlay indicator for US equities and ETFs. It plots a composite score based on an EMA ribbon (9/21/50/200), RSI and StochRSI momentum, MACD confluence, volume surge detection, ADX trend strength, Bollinger Band posi
This overlay indicator combines three optional modules on the price chart. Volume weighted bands plot a smoothed trend and ATR-scaled envelopes in cloud or line-only form. The Keltner Hull suite calculates a Hull moving average and Keltner channels from a chos
RSGAlgo identifies consolidation ranges, support and resistance pivot levels, and price gaps directly on the chart. It calculates range bounds using a percentage threshold over a custom lookback period and highlights consolidation zones with background colorin
ES Professional Fade is an intraday mean-reversion strategy designed for fading opening gaps on ES futures. It identifies market opening gaps using defined percentage and ATR thresholds, then places stop orders to fade the move while utilizing market breadth e
Plots a histogram in a separate pane that compares two sets of Bollinger Bands, a short one of 20 bars and a long one of 50 bars by default. It measures how far apart the lower bands are minus how far apart the upper bands are, scaled by the short middle band.
An indicator that compares the volatility of the current symbol with Bitcoin. It computes the ATR of each as a fraction of its own moving average, then plots their ratio as a single line in a separate pane. A value above one means the chart symbol is moving mo
A Pine v4 overlay that builds Bollinger Bands from a simple moving average and a multiple of the standard deviation of the chosen source. Inputs set the length, source, deviation multiplier and plot offset. The title suggests reversal use, but the portion of c
The Harmonic Osc indicator plots a z-score oscillator derived from kinetic and potential energy. Kinetic energy uses ROC of price over roc_p while potential energy ratios close to EMA over ema_p. These combine into total energy with weighting factors then stan
Five-in-one Strategy combines five analytical tools into a single price chart overlay: the Dual Thrust Trading Algorithm (DTTA), Semafore, HalfTrend, Nick Rypock Trailing Reverse, and Tweezer or Kangaroo Tail candlestick patterns. It generates trade signals us
This strategy overlays several classic studies on the price chart. It calculates a MACD-style oscillator from fast and slow moving averages with a signal line, a 200-period exponential moving average, and Williams Alligator smoothed averages for the jaw, teeth
The TTM Squeeze Divergence indicator plots a classic TTM Squeeze momentum oscillator in a separate pane alongside Bollinger Bands and Keltner Channels squeeze status dots on the zero line. It detects regular and hidden bullish and bearish divergences between p
This indicator calculates and plots the Bollinger Bands %B oscillator in a separate pane below the price chart. It measures the relative position of the price compared to standard Bollinger Bands, normalizing values where zero represents the lower band and one
This strategy plots a Supertrend and a double exponential moving average on the price chart. Supertrend direction flips mark buy and sell signals, with optional labels and trend highlighting. The DEMA uses a selectable timeframe and source and is requested wit
This strategy enters long or short Donchian breakouts and sizes each unit from a percentage of equity and ATR. It sets an initial ATR stop, trails with a chandelier stop, and tightens that trail after a chosen number of bars. Optional profit targets close one
This indicator detects compressed corrective coils inside a higher-timeframe trend and signals when they resolve into clean directional breaks. It plots compression bands, fractal boxes, efficiency scores, and a light dashboard on the price chart. Signals clas
Volatility Contraction Score is a separate-pane indicator that scores how tightly price and volume are contracting. It compares short and long true-range averages and close standard deviations, then folds in a five-bar volume ratio against a longer volume aver
This indicator calculates and plots a smoothed Theil-Sen robust linear regression line directly on the price chart alongside statistical deviation bands. It uses Gaussian kernel weighting to blend between median and mean calculations for slopes and residuals.
Fibonacci Bollinger Bands overlays standard Bollinger Bands along with multiple internal and external Fibonacci ratio levels on the price chart. It calculates a center basis line using a simple, exponential, or weighted moving average, and computes upper and l
This indicator plots a session volume-weighted average price on the price chart and resets the cumulative price-volume totals when a new session begins. It uses typical price and volume, and can draw optional standard-deviation bands around the VWAP. A corner
This strategy trades Ethereum with a fast and slow exponential moving average crossover filtered by a 200-period EMA. It enters long when the fast EMA crosses above the slow EMA and price is above the 200 EMA. Shorts stay off by default and open only when that
Skew Weighted Average Price (SWAP) calculates a skew-weighted average price for nuanced analysis of price dynamics and potential trading opportunities. The script determines skew by comparing smoothed positive and negative true ranges derived from price direct
The Half Causal Estimator calculates a smoothed statistical baseline for metrics such as volume, true range, or price change. It uses time-of-day data hashing combined with non-parametric kernel filtering, supporting Gaussian, Epanechnikov, Triangular, and Sin
This indicator calculates close-to-close volatility from logarithmic returns of consecutive closing prices. It computes the standard deviation of those returns over a chosen length, annualizes the result with the square root of 252, and optionally smooths it w
This strategy plots support and resistance from the highest high and lowest low over a lookback window, and can overlay Bollinger Bands on the price chart. It calculates RSI or MFI, optionally from Heikin Ashi prices, and exposes WaveTrend, Laguerre smoothing
This educational strategy demonstrates how to implement trailing stop losses in Pine Script. It executes a single mock trade in the chosen direction starting at a user-defined timestamp. The trailing stop is calculated using either Average True Range or percen
This strategy identifies breakouts using Keltner Channels combined with volume spike filters, ADX trend strength, RSI thresholds, and an optional EMA trend direction filter. It triggers long entries when price crosses above the upper channel and short entries
DEPV2 C5 Mod Secici is a signal mode selection indicator designed primarily for 15-minute timeframes. It evaluates market conditions across four primary dimensions: HLC3 moving average trend scores, momentum rate-of-change z-scores, volatility expansions via f
A long-only strategy for one-minute spot charts that uses two Bollinger Bands, a standard 20-period band on close and a short 4-period wide band on open, to classify entries into three cases. Entries can be limited to the first two hours of the Asian, European
A price-chart indicator by AlgoAlpha that builds reversal bands around a moving basis, with band width set from a percentile of recent price moves. When price reaches a band it marks a bullish or bearish reversal signal and starts an ATR-based trailing stop li
Draws supply and demand zones as boxes on the price chart using pivot-based detection and several detection modes, including classic candle patterns judged by body percentage and an ATR-based mode. Settings include ATR length and multiplier, how many levels to
Heikin Ashi Trend is a trend-following strategy that calculates Heikin Ashi candle values and moving averages directly on the main price chart. It generates long and short entry signals when a user-defined number of consecutive Heikin Ashi bars align with fast
Plots Bollinger Bands %b, which shows where price sits relative to the bands, in a separate pane. Values near one mean price is at the upper band, near zero at the lower band and 0.5 at the middle. Length, source and standard deviation multiplier are adjustabl
A variation on Bollinger Bands drawn on the price chart. It uses a 21-period EMA of the HLC3 price as the basis, with upper and lower bands set by a standard deviation multiplier. It also calculates a band position value and an EMA of band width, shown in the
This mean-reversion strategy plots Bollinger Bands and a long-term moving average directly on the price chart. It enters trades when price candles penetrate the outer Bollinger Bands beyond a user-defined body percentage, anticipating a price reversal. Entries
This indicator calculates a quadratic regression polynomial curve on price data to identify trend direction and potential dynamic support or resistance. It applies selected forecasting methods, such as seasonal naive or simple mean, to project future values. B
This strategy executes trades based on price interactions with standard Bollinger Bands plotted on the price chart. It calculates a simple moving average basis line along with upper and lower standard deviation bands. Long entries are triggered when price cros
This overlay strategy trades Donchian breakouts in either direction. The first unit is sized from a risk percent of equity and an ATR-based initial stop; later units are added at fixed ATR steps and are progressively smaller, up to four units. Optional profit
This overlay indicator plots a volume-weighted average price on the price chart, anchored to a chosen period such as the session, week, month, or longer calendar and corporate events. It draws up to three standard-deviation bands around the VWAP, with multipli
This indicator is a live strategy scanner for cryptocurrency pairs. It runs six strategies on the current chart, tracks their wins and losses, and rates them to show the best one for this pair and timeframe. It uses ATR for adaptive TP/SL, auto-scales based on
Market Dominance + Liquidity Sweep + OB is an overlay indicator that identifies Smart Money Concepts market structure elements directly on the price chart. It detects market dominance shifts, order blocks, order block touches, and liquidity sweeps based on con
Alpy Kazan combines a WaveTrend oscillator with a Bollinger Bands and Keltner Channels squeeze detector. It plots the WaveTrend lines, overbought and oversold boundary levels, and visual crossover markers in a separate pane, while highlighting crossover bars o
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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