The BB_RPB_TSL_v104 strategy is a trading strategy implemented as a class that inherits from the IStrategy base class. It contains several methods to perform various operations. The populate_indicators method takes a DataFrame and metadata as input and returns a modified DataFrame.
It applies indicators specific to the strategy on the input DataFrame, including informative indicators derived from a 1-hour timeframe.
The resulting DataFrame is merged with the original DataFrame using a specified timeframe.
The populate_buy_trend method populates the buy signals in the DataFrame based on various conditions. It creates an empty column called 'buy_tag' in the DataFrame. It then defines multiple boolean conditions using DataFrame column values and strategy parameters. These conditions check for specific patterns or criteria indicative of a buy signal. If a condition is met, the corresponding 'buy_tag' is assigned to the respective row in the DataFrame. The strategy includes various conditions to identify potential buy signals, such as checking for dips, breaks, local uptrends, local dips, EWO (Elliott Wave Oscillator) values, reverse deadfish patterns, clucHA patterns, cofi (Cobra Fast Indicator) signals, gumbo patterns, and NFI (New Fish Index) patterns. Overall, the strategy aims to generate buy signals based on specific technical indicators and patterns observed in the market data.