BB+K strategy

Applying Bollinger Bands and K-bar strategies
Suitable for long time periods
Suitable for forex trading, when the forex deviation is too large, the Fed will intervene and thus correct

Strategy: Enter when the price hits the upper or lower BB track and there is a reversal of the strong signal, and exit when it hits the other track and there is a reversal signal.

In true TradingView spirit, the author of this script has published it open-source, so traders can understand and verify it. Cheers to the author! You may use it for free, but reuse of this code in a publication is governed by House Rules. You can favorite it to use it on a chart.