The Combined_NFIv6_SMA strategy is a backtesting strategy that combines various indicators to generate buy signals for trading. Here is a short description of what the strategy does:
The populate_indicators function takes a dataframe and additional metadata as input. It first calculates informative indicators on a 1-hour timeframe using the informative_1h_indicators function and merges them with the original dataframe using the merge_informative_pair function.
Then, it calculates normal timeframe indicators using the normal_tf_indicators function.
The updated dataframe with all the indicators is returned.
The populate_buy_trend function is responsible for generating buy signals based on specific conditions. It creates a list of conditions for a potential buy signal, which include:
The rolling sum of the 'rsi_slow_descending' column is equal to 1. The 'rsi_fast' column is less than 35. The 'uptrend_1h' column is greater than 0. The 'close' price is less than the 'ma_lower' column. The 'open' price is greater than the 'ma_lower' column. The 'volume' is greater than 0. The open price is either below or above the 'ema_fast_1h' column, depending on the 'low' price compared to 'ema_fast_1h'. Additional buy protections and logic are applied based on user-defined settings, such as moving averages, close price conditions, and safe dips/pump indicators. The buy signals are stored in the 'buy_01_trigger', 'buy_02_trigger', and 'buy_03_trigger' columns of the dataframe, depending on the enabled buy conditions. Overall, the strategy combines multiple indicators and conditions to generate buy signals for backtesting trading strategies.