Mirror examples/python/live_trading.py for the Node binding: connect to the
public Binance kline WebSocket, stream close prices through RSI / MACD /
Bollinger Bands, and print BUY/SELL candidate signals when all three agree.
The symbol and interval are validated before being spliced into the stream
URL, and non-kline frames (acks, heartbeats) are skipped.
Uses the standard `ws` package, added as a devDependency so it installs
with `npm install` for anyone running the examples but never reaches a
consumer of the published package.
kingchenc
25454fa89a