নলেজ লাইব্রেরি

This indicator is a configurable backtesting and parameter-search tool. It can test stop-loss approaches such as trailing, volatility-based, chandelier, moving-average, and SAR stops, along with take-profit methods based on volatility or risk-reward. Users…

This strategy identifies a bearish engulfing pattern: after an upward move, a bullish candle is followed by a bearish candle whose real body contains and exceeds the prior candle’s body. The script requires the prior body to meet a configurable minimum size,…

This strategy combines SuperTrend direction with small, opposing candles that are intended to signal that traders in the countertrend move may be trapped. In an uptrend, it looks for a bearish candle; in a downtrend, it looks for a bullish candle. The candle…

This indicator calculates a linear regression-based series from recent closing prices, then normalizes it against its own longer rolling average and standard deviation. The resulting oscillator is plotted around zero, with configurable upper and lower…

This strategy takes MACD signal-line crosses only when they pass configurable filters. With the defaults, longs require price above a long-term exponential moving average and shorts require price below it; a zero-line rule seeks bullish crosses below zero…

This indicator compares an asset’s performance with a selected market index using Markos Katsanos’ relative strength measure. It takes the momentum of the logarithm of the asset-to-index ratio, smooths it, and displays the result around a zero line with a…

This indicator compares selected assets over a rolling window and displays pairwise similarity scores in a color-coded table. Users supply a ticker list and choose either returns or volume-modified returns, then select among measures including correlation,…

The strategy combines two smoothed measures of absolute price changes, one using a faster period and one a slower period. It averages their scaled ranges and uses that result to constrain a recursive price filter: the filter moves only when price passes its…

This indicator builds an average from lines connecting confirmed pivot highs or pivot lows. When a new pivot is detected, the script connects it to earlier pivots of the same type and extends those lines forward. At each bar, it averages the projected line…

The document describes a Laguerre filter and oscillator based on John Ehlers’s July 2025 article. The filter replaces the exponential moving average used in the first Laguerre term with an UltimateSmoother, then combines delayed terms using weighted…

This E-mini S&P futures strategy records the high and low of the first 15 minutes of the New York session, then looks for a close crossing above or below those levels after the range is complete. A long breakout must also be above VWAP and aligned with the…

This strategy uses a WaveTrend oscillator to enter when its main line crosses above or below zero, opening long or short positions and closing an opposing position on an eligible reversal. An optional trend filter compares price with a long-period EMA; when…

The Detrended Rhythm Oscillator is a cycle-analysis tool that applies a fast-versus-slow exponential moving average spread to price, then identifies swings in that series with a Zigzag. It measures the bar distances between successive highs or lows and…

This forex strategy looks for reversals after price reaches an outer Bollinger Band. A long setup requires a recent lower-band touch and oversold RSI, followed by price closing back above the band but below the basis, rising RSI, and a bullish candle. Shorts…

This Bitcoin-oriented trend strategy pairs fast and slow exponential moving averages with an RSI momentum filter. Its defaults use five- and thirteen-period EMAs and a fourteen-period RSI. A bullish crossover opens a long only when RSI is above 50; a bearish…

This crossover strategy compares a fast exponential moving average with a slower one. A fast average crossing above the slow average generates a bullish signal; crossing below generates a bearish signal. The defaults are 50 and 200 periods, and the strategy…

This strategy combines two directional signals: an EMA-based rule that compares recent highs and lows with an exponential average, and a three-line system using simple averages of median price. The three averages use configurable lengths and offsets, with…

This strategy defines an opening range from the first configurable minutes after the 9:30 a.m. New York open. After that window, it seeks a close beyond the range high or low, paired with a VWAP retest and confirmation from the VWAP and nine-period EMA. Long…

This JUP-focused strategy divides a user-defined price range into geometric or arithmetic grid levels and allocates a fixed investment across slots. When the closing price crosses down through a level, the script buys for that slot; a subsequent upward cross…

The script contains a 14-period and 28-period simple moving-average crossover system: a bullish crossover opens a long position, while a bearish crossover submits a short entry. It also defines a separate set of breakout-related variables, including a…

The indicator presents two formulas intended to summarize market risk. The original MMRI multiplies a dollar-strength measure by the US 10-year yield and divides by a configurable denominator. The modified version scales that result by the debt-to-GDP ratio,…

This indicator builds a resistance line from the two latest confirmed swing highs and a support line from the two latest confirmed swing lows. It calculates each line’s slope and projects its current value across bars, while plotting pivot markers and line…

The Trader Pressure Index estimates buying and selling pressure from changes in the high and low between consecutive price bars. It smooths the separate bull and bear pressure readings with weighted averages, then plots their net pressure. The author…

This strategy enters when a 5-period EMA crosses both the 13-period and 26-period EMAs in the same direction, provided current volume exceeds its 20-period average. It records the signal candle’s high and low and uses the relevant extreme as the initial stop…