Ultrasmooth Filter (USF) calculates a noise-reduced trend curve using a two-pole infinite impulse response (IIR) filter structure with momentum enhancement. Designed to minimize lag while suppressing price fluctuations, it computes efficiently with constant O(
Pine Library · 3,870 open-source scripts
Free Trend Pine Scripts (page 70)
Open-source Pine scripts that show the direction of the trend or trade with it: Supertrend variants, moving-average systems, ADX and trend filters.
Pine scripts3,870
Code shown here2,160open licence
Updated in a year2,525
No repaint flag3,292
Trend: Indicators, Strategies and Libraries
This indicator detects market accumulation phases and bottom formations over time rather than generating single-point buy signals. It evaluates five scoring components: trend loss, range formation, volatility compression, liquidity behavior, and early bullish
This intraday strategy is designed for short-term scalping on equity and index markets like SPY. It evaluates price movement using configurable exponential and Hull moving averages combined with an ATR-based Supertrend calculation. The script plots signal arro
This indicator calculates a Fibonacci-scaled sinusoidal wave cycle derived from two user-selected chart reference points. Plotted directly on the main price chart, it projects an extended trendline alongside moving averages adjusted by normal and inverse slope
A price-chart indicator that builds an adaptive core line by blending a Kaufman-style adaptive average with a zero-lag EMA, then surrounds it with ratcheting ATR trail rails. A buy label means the active side flips long and a sell label flips short, committed
A Keltner channel breakout strategy. It goes long when the close crosses above the upper band and short when it crosses below the lower band, only if ADX is above a threshold and price is on the matching side of a 200 EMA. Each trade exits at the channel midli
This indicator plots a zigzag-like moving average and a stepline on the price chart. It fetches previous bar prices from two input timeframes using the security function with gaps off and lookahead on. The zzoid function creates a smoothed curve via cumulative
Vein Execution 15m is an execution and timing overlay designed to complement higher-timeframe context. It monitors lower-timeframe micro structure shifts, liquidity sweeps, rejection candles, engulfing patterns, and follow-through momentum. The script calculat
J8 Refactor is a multi-indicator trading strategy that combines a custom Supertrend, multiple moving average filters, RSI levels, and MACD logic with Bollinger Bands. It executes entries based on multi-condition alignment and offers customizable exits, includi
An overlay signal indicator that routes between three exclusive modes: a trend mode using Supertrend flips or Donchian continuation, a range fade mode, and a transition mode that trades breakouts of a finished Asia range. Shock candles, gaps, micro-ranges and
This indicator calculates John Ehlers Trendflex in a separate pane. It pre-filters the chosen source with a two-pole SuperSmoother, sums the difference between the current filtered value and recent filtered values as a cumulative slope, then divides that slope
Vein Exhaustion is a price-chart indicator that scores how stretched a directional move is before structure confirms a turn. It builds separate bull and bear scores from consecutive directional bars, EMA distance in ATR units, RSI and MFI extremes, volume-base
This indicator combines traditional Ichimoku Kinko Hyo calculations with a dynamic moving average whose length automatically adjusts based on the duration of the current Ichimoku cloud segment. It computes dynamic EMA or SMA values capped by a user-defined max
A price-chart indicator that classifies the market into trend, range, transition or shock regimes using an adaptive core, ATR, ADX, choppiness and efficiency measures. Each regime has its own sleeve: trend-following on structure and momentum, range-edge revers
Overlays a Keltner Channel and an ATR supertrend on the price chart and marks candles where several built-in detectors agree on the same bar. The detectors cover pullback patterns, displacement, relative volume and high-volume bars, shown as lettered markers.
TN Sovereign Lorentzian v6 is a quantitative strategy that classifies price action regimes using multi-dimensional indicators and causal volume auditing. It generates entry signals based on RSI center-line crossovers, 10-period momentum, and price alignment re
This strategy takes long trades only. It enters when a fast simple moving average crosses above a slower one and either weekly CCI or ADX meets its threshold, depending on the toggles. It closes the long when price falls below a third moving average, and it ca
This indicator calculates and plots the standard Parabolic Stop and Reverse directly on the price chart using cross markers. It tracks potential trend direction and reversal points as price moves, plotting dots above or below the price candles. The main input
Vein: Pullback identifies temporary counter-trend retracements and signals when they end versus when structure breaks. It calculates a multi-layer confluence score from 0 to 10 based on trend quality, move weakness, structure preservation, and Fibonacci retrac
The Jerry Buy Zone Strategy calculates standard MACD line values and applies Bollinger Bands directly to the MACD line to identify momentum breakouts. Long entries trigger when the MACD line crosses above zero while remaining above the upper Bollinger Band, or
A price-chart indicator that extends a three-regime signal engine (trend, range edge reversal, breakout) with higher-timeframe context and a transparent confidence score. The higher timeframe uses the previous completed bar, either auto-selected or set manuall
Overlays a Keltner Channel and an ATR supertrend on the price chart and marks candles where several built-in detectors agree on the same bar. The detectors cover pullback patterns, displacement, relative volume and high-volume bars, shown as lettered markers.
This strategy executes trades based on MACD line crossovers filtered by trend direction and histogram slope. Long positions open on bullish MACD crossovers when price is above the trend EMA and histogram momentum is rising. Short positions open on bearish cros
This indicator calculates the Williams Gator Oscillator derived from Bill Williams Alligator lines and plots dual histograms in a separate pane. The upper histogram displays the absolute difference between the Jaw and Teeth moving averages, while the lower his
This strategy implements a custom Parabolic SAR algorithm to generate trend-following entries. It plots current and next-bar SAR levels directly on the main price chart. When the SAR flips, the strategy places stop orders to reverse positions from long to shor
Calculates a dynamic trend level based on recent highest and lowest prices adjusted by a weighted moving average of Average True Range. It plots the Trend Trader Line directly on the price chart and colors bars according to the active trend direction. Long ent
This strategy detects liquidity sweeps and market structure shifts by computing swing highs and lows on a base timeframe then drawing zones around them. On a confirmation timeframe it identifies sweeps when price exceeds zone boundaries followed by rejection c
This strategy detects roll states in multiple timeframes to generate trading signals on the price chart. It fetches close prices from 60m, 240m and daily bars using request.security. Long entries trigger on a 60m roll up with flat 240m state or on a daily high
A price-chart indicator that combines trend, range edge reversal and transition breakout sleeves, with shock conditions blocking new signals. It uses an adaptive core, causal trail, completed ranges and a previous completed higher-timeframe filter. Presets suc
TN Sovereign Market Structure v6 is an overlay strategy that identifies market structure breaks and trends using pivot points, a 50-period Exponential Moving Average (EMA), and the Ichimoku Cloud. It detects Break of Structure (BOS) signals when price closes p
This indicator plots two Williams Vix Fix series in a separate pane as thick histograms with thin step lines. It scales recent highs, lows, and closes, then builds upward and downward variants selected by the VixFix UP and DN settings. Bars turn colored when a
Ehlers Ultimate Channel calculates volatility bands around an adaptive smoothed centerline based on John Ehlers' smoothing algorithm. It applies a specialized infinite impulse response filter to both price and True Range, constructing an upper, middle, and low
Identifies the two-candle bullish Piercing Line reversal pattern during a downtrend directly on the price chart. It checks for a long bearish candle followed by a bullish candle opening at or below the prior low and closing above its midpoint. Users can filter
Ruckard Walcrypto DoubleDonchian is a trend-following breakout strategy built on two Donchian Channels with an optional exponential moving average filter. Position entries trigger when price achieves a new high or low on the primary channel, provided the optio
This indicator draws support and resistance zones on the price chart from reversal bars that later reach ATR-based targets. Weak and strong labels depend on travel distance, adverse move, and how quickly the target is hit. Nearby same-direction zones merge, a
Vdubus Pattern Gen V2 is a TradingView indicator that identifies and plots chart patterns, harmonic shapes, and structural reversals based on multi-scale ZigZag structures and smoothed momentum physics. It draws fast entry structures, slow macro context struct
This trading strategy evaluates moving average slope and concavity changes to identify trend direction and entry signals. Traders can choose between Hull, EMA, SMA, WMA, or ALMA moving averages, filtered by secondary trend EMAs for long and short positions. Si
This multi-timeframe strategy combines higher-timeframe trend context with lower-timeframe execution. It evaluates macro trend direction on a higher timeframe using Exponential Moving Average crosses and a Supertrend indicator. On the lower timeframe, entry si
This indicator overlays a Renko-style brick channel on the price chart. It sets brick size as a fraction of the previous close, choosing that fraction from the chart timeframe, then steps two brick levels when price moves beyond that size. It colors the fill g
This strategy plots a fast and a slow exponential moving average on the price chart and trades their crossovers. It enters long when the fast average crosses above the slow average, volume is above 85 percent of the prior five-bar average, and price is above t
This indicator calculates John Ehlers' Ultimate Smoother Filter, a two-pole infinite impulse response filter designed to reduce market noise while minimizing lag. It computes filter coefficients using exponential decay and trigonometric functions, then applies
This strategy executes breakout trades using two Donchian Channels alongside an optional 200-period EMA trend filter. Entries trigger when the price sets a new highest high or lowest low over the primary Donchian Channel period. Exits are managed via a shorter
This indicator plots calendar-spread context for commodity futures on the price chart. It maps the chart symbol to front and next month contracts automatically, or uses manual symbols, then calculates the spread as a difference or ratio. Fast and slow EMAs, a
The Krypton Indicator overlays trend analysis, buy and sell zones, and sentiment tracking directly onto the price chart. It calculates a dual moving average trend filter, renders supply and demand zones, and plots a sentiment line to identify market momentum.
A price-chart indicator that plots a fast and slow EMA cloud, defaulting to 9 and 21 periods, in green when bullish and red when bearish. The cloud can be locked to a chosen timeframe, with a wait-for-close option that is off by default, so locked higher-timef
Overlays a Keltner Channel and an ATR supertrend on the price chart and marks candles where several built-in detectors agree on the same bar. The detectors cover pullback patterns, displacement, relative volume and high-volume bars, shown as lettered markers.
This Pine Script v6 strategy uses multi-timeframe analysis to identify intraday trends and generate trading signals. It requests higher-timeframe data for trend context via EMAs and Supertrend direction. On the local timeframe it plots EMA cross signals for lo
This strategy executes high-pyramiding trades using a combination of dynamic support and resistance breakout channels, the Supertrend indicator, and an array of predefined price levels. It tracks recent 100-bar extremes to permit buys on breakouts and manages
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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