// USER INPUTS
Short MA Window - The length of the Short moving average
Long MA Window - The length of the Long moving average
Upper Band Offset - The offset to use for the upper Bollinger offset
Lower Band Offset - The offset to use for the lower Bollinger offset
Adjust the lower band offset and short MA window according to the cryptocurrency you wish to trade.
Use this in conjunction with the 3Commas Bollinger Strategy written by tedwardd.
Use that strategy for backtesting and once you are happy with its performance use the same settings you used on there in this alert and you should see that the Bollinger bands and buy signals align.
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.