নলেজ লাইব্রেরি

This document explains a script for exporting filtered economic calendar records to CSV and correcting historical event timestamps for changes in a trading server’s time zone. Users can filter by country, currency, or date range, and can optionally load…

This note describes a basic Expert Advisor that trades RSI threshold crossings on bar close. It sells when the oscillator crosses downward through an overbought level and buys when it crosses upward through an oversold level. The signal therefore depends on…

This indicator combines Bollinger Bands, a Keltner channel, and a momentum histogram to identify volatility conditions and describe trend direction and strength. When the Bollinger Bands are inside the Keltner channel, the indicator marks a relatively quiet,…

The Hans cloud channel indicator highlights candlesticks that move beyond the channel's expanding boundaries. It colors those candles according to their direction relative to the prevailing trend: candles aligned with the trend receive a brighter fill, while…

The document describes an automated trading system that uses signals from a Darvas Boxes indicator. A signal is generated at a bar close when a colored bar appears after a previous bar of the opposite color or with no color. This makes the system dependent…

The differential indicator compares accumulated positive and negative close-price changes over a user-selected number of bars. It displays separate bull-power and bear-power lines, calculated from positive and negative increments respectively. The…

This note describes a Variable Moving Average whose adaptation is driven by Adam White’s Vertical Horizontal Filter (VHF). The stated rationale is that VHF can help detect market volatility, allowing the moving average’s smoothing to adjust to changing…

This note describes Wilder’s Average True Range (ATR), a measure built from true range and smoothed over a configurable period. True range is the largest of three price movements: the bar’s high minus its low, the distance from the high to the previous…

This document describes a chart utility for inspecting how many bars the Bars function reports for a selected symbol across timeframes, and whether CopyRates can retrieve data for a chosen bar number. It defaults to checking the oldest bar and lets the user…

BullsBearsSign is described as a semaphore-style signal indicator built around the BullsBears indicator algorithm. A semaphore indicator presents trading signals on a chart, while this document identifies the underlying algorithm family but does not explain…

The document describes an indicator intended to plot cumulative profit and loss for configured spread or equity positions as an equity line in a chart subwindow. Users set each active pair’s volume, direction, and activation state, can provide a symbol…

This expert advisor uses the Average Directional Movement Index (ADX) and Adaptive Moving Average (AMA) to generate directional signals. It evaluates conditions only when a new bar appears. One combination of indicator movement closes short positions and…

ReversalNavi is described as an indicator for identifying a reversal bar and a subsequent entry point. Its display uses colored marks to signal that a reversal has occurred, arrows to identify the reversal bar, and a line showing the midpoint of the range…

AlterTrend is a chart indicator that changes candlestick colors to show the relationship between each bar and the indicator’s trend signal. Bars aligned with the signal appear bright, while bars moving against it appear dark; bars in a flat market are left…

TriggerLines is presented as a trend indicator with two moving-average-style lines whose colors show direction: green for an upward trend and red for a downward trend. Its settings are a calculation period, a smoothing period, and the applied price used in…

This document describes a foreign-exchange Expert Advisor intended to trade price moves associated with panic around important economic releases. Its signal examines candlestick high-low and open-close differences. The listed settings include stop loss, take…

MorningFlat marks levels defining a morning trading range and displays possible target levels. The indicator is intended for a strategy based on breaks of that range: the plotted range boundaries provide reference points, while additional lines indicate…

ExVol measures the difference between the summed bodies of rising and falling candlesticks over a chosen interval, expressed in points. A zero reading represents balance between the two groups. The described interpretation is that an upward crossing of zero…

This indicator uses a Color_QEMA_Envelopes_Digit_System channel to signal trend and candle direction. While price remains inside the gray channel, the indicator’s description gives no additional signal interpretation. When price moves outside the channel,…

This indicator note isolates the trend component produced by Holt's double exponential smoothing, rather than displaying the smoothed price estimate commonly shown on a chart. It presents that component as an oscillator that may help identify trend, and…

This brief description introduces a MetaTrader indicator attributed to trader Vladimir Korykin. It says the indicator is intended to help identify entries within a price channel and notes that it was first implemented in MQL4 and published in 2007. The…

The indicator description proposes using four simple moving averages as successive target areas. After price breaks the 20-period average, it points to the 50-period average as the next level; a break of that level points to the 100-period average, followed…

This document describes a forex expert advisor that uses signals from two moving averages and trails open positions. Users can configure each moving average’s period, horizontal shift, smoothing method, and applied price. The advisor operates on every tick…

The document presents a moving-average indicator that applies the double exponential moving average calculation to reduce lag relative to a previously described zero-lag moving average. It frames the change as an attempt to make the average respond faster to…