This script calculates entries using Bollinger Bands paired with a series of oscillators. Simply set the Bollinger Band length, as well as the length of the oscillators, and you're good to go. Filtered entries as well as unfiltered entries are plotted by default. Excellent results on longer timeframes (1 hour and higher), although scalping can be done on lower timeframes as well. Filtered entries give safer long/short entries, but plenty of good signals are generated by the unfiltered data as well. Has been tested and found to be effective on several stocks and cryptocurrencies.