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The document presents a Backtrader indicator that compares a bar’s volume with the stored volume for the same time of day from the prior session. It tracks bar timestamps and session dates, restricts calculations to a configurable time window, and emits a…

This example demonstrates how to simulate orders that execute at the close of daily bars in Backtrader. A sample strategy randomly chooses whether to open a long position or close an existing one, then reports when submitted orders complete. The random…

This Backtrader example demonstrates how to combine daily market data with a monthly resampled series. It calculates pivot points from the monthly feed and compares the daily close with the first support level to produce a sell signal. A switch selects…

This example demonstrates how a Backtrader strategy can schedule callbacks around market-session events. Timer settings include the event time, an offset, repeated intervals, selected weekdays or month days, and rules for carrying a scheduled event across…

This Backtrader example defines a long signal from a crossover between a shorter and a longer simple moving average, then attaches the Calmar analyzer to the run. It loads price data from a Yahoo Finance CSV feed, permits optional date bounds, and exposes…

This sample strategy initializes two Parabolic SAR indicators on a single price series: TA-Lib's SAR, calculated from the high and low data, and Backtrader's built-in PSAR. It loads historical market data from a CSV feed with optional start and end dates,…