নলেজ লাইব্রেরি

This strategy standardizes the closing price against its rolling mean and standard deviation. When the Z-score rises above a positive threshold, it closes long positions and opens a short; when it falls below the corresponding negative threshold, it closes…

This document presents a composite indicator intended to summarize several dimensions of trading-system quality in one figure. Its components include profit-taking efficiency, the ratio of favorable to adverse open-trade excursions, a measure of how…

This strategy tracks confirmed pivot highs and lows using configurable left- and right-bar lookbacks. It enters a long position when the closing price rises above the previous bar’s stored pivot high, and closes all positions when price falls below the…

This script combines swing failure pattern (SFP) signals with a 200-period EMA direction filter and optional London, New York, and Asia session filters. It enters long when price moves below the prior ten-bar low and closes back above it, or short when price…

This strategy combines swing structure, liquidity sweeps, and a break of structure to define directional setups. A sweep occurs when price moves beyond a recent swing extreme and closes back inside; a break of structure in the same direction must follow…

This indicator estimates where stop orders may cluster around swing highs and lows, then displays active and previously violated clusters as potential breakout areas. Its absorption-extremes model identifies price swings using an ATR-based reversal threshold…

This strategy uses the sign of a benchmark’s long-window log return to set a directional regime for a US equity index instrument. With the default eighteen-month lookback, positive momentum calls for a long position; negative momentum either leaves the…

This SOL perpetual-futures strategy opens a short when a three-minute RSI(9) crosses down through 80, using the signal as a possible overbought reversal. It starts with a base order and can add up to three equally sized averaging orders as price rises…

This TradingView script adds an on-chart table of common strategy backtest statistics, designed to be copied into an existing strategy. It displays trade count, win rate, starting and ending capital, average winning and losing trade amounts, profit factor,…

This indicator calculates Sharpe and Sortino ratios from sampled returns for the chart instrument. Users select a return timeframe and maximum sample length, then choose either a fixed annual benchmark rate or the returns of a comparison instrument. In the…

This indicator modifies classic directional movement by first comparing changes in highs and lows. It retains positive or negative movement only when that side’s move is larger and positive, then takes the difference between the two directional movement…

This TradingView indicator lets users plot selected company fundamentals over time, drawing from income statements, balance sheets, cash flow statements, and financial statistics. The available measures include items such as revenue, debt, cash flow,…

This indicator uses lower-timeframe data within each chart bar to estimate up and down volume and their delta. It can recolor candles according to selected volume-balance measures, add volume-based tops and bottoms, highlight divergences between price-bar…

This strategy standardizes closing price against its recent simple moving average and standard deviation, then smooths the resulting Z-score over short and long windows. A higher short-term smoothed value than the long-term value enables a long entry; the…

This intraday strategy combines moving-average alignment with RSI and CCI thresholds to identify two opposing formations during a specified trading session. When a formation occurs, it tracks candle highs and lows and waits for price to cross a boundary…

This strategy looks for unusually large candle bodies relative to a recent range. It measures the highest open or close and lowest open or close across a configurable lookback, then enters long on a bullish candle or short on a bearish candle when the…

This strategy uses an SSL channel derived from moving averages of highs and lows, alongside a baseline calculated from closing prices. A smoothed SSL line crossing the baseline generates directional signals, with an optional higher-timeframe baseline filter.…

This Pine library collects streaming methods for processing market observations incrementally, with many updates designed to use constant work per observation. Its stated tools cover recursive filters and extrema, rolling sums, quantile and expectile…

This document presents a configurable trading strategy that combines trend direction, volatility conditions, breakout and mean-reversion signals, and Fibonacci retracements. Its filters include moving-average alignment, a higher-timeframe trend check, volume…

This strategy labels conditions as range bound when ADX is below its ceiling, RSI stays inside a middle band, and Bollinger Band width remains below a threshold. When all three filters agree, it enters a long position, presented as a proxy for timing credit…

This chart indicator normalizes bar volume by the high-low range to show volume per point, then marks changes in that measure with colored columns. It identifies divergence-like conditions when volume and candle range move in contrasting ways, and…

This backtest template uses autocorrelation to detect repeating behavior in closing prices, then applies a linear regression of recent percentage returns to form a forecast component. When the autocorrelation exceeds a fixed threshold, the latest regression…

This indicator and strategy script estimates European call and put values with Black-Scholes formulas, using a normal cumulative distribution approximation. Inputs cover option type, strike, expiry, the underlying price source, risk-free rate source, and…

This TradingView strategy enters long or short when the Supertrend direction changes, subject to optional agreement from a configurable set of six timeframes. Each timeframe is classified by whether its close is above or below an exponential moving average,…