The NFI47V2 strategy is a trading strategy implemented as a class that inherits from the IStrategy interface. Here's a short description of what the strategy does:
The populate_indicators method takes a DataFrame and metadata as input and returns a DataFrame with populated indicators. It combines the indicators from the 1-hour timeframe (informative_1h) with the indicators from the normal timeframe.
The populate_buy_trend method populates the buy conditions for the strategy.
It checks various conditions using the input DataFrame and metadata and appends the resulting conditions to a list.
These conditions include checks for moving averages (EMA and SMA), relative strength index (RSI), money flow index (MFI), volume, close-open price differentials, and Bollinger Bands. Overall, the strategy uses a combination of indicators and conditions to determine potential buy signals in a trading context.