Develop a Python script that pulls options chain data from a broker API and analyzes implied volatility, open interest, and Greeks. The tool should output signals based on user-defined criteria.

Create a Python-based crypto trading bot that connects to the Binance API, executes trades based on a predefined strategy, and includes error handling and real-time data logging.

Create a Pine Script indicator that identifies bullish and bearish divergences between price and RSI. It should highlight divergence points and send optional alerts.

Work