Something I spun up last night. Why "Deviatrix"? It sounds sexy and it's based around price trading range deviation. Buy signal is when green is over red. Red is designed to meet green quickly when it senses changes (danger) in the trading range and hopefully get you out of long positions a day before the quick dump offs. It's been tuned to trade bitcoin, and there are no guarantees this will ever work for you or keep working if it does work, but it might be fun to try. It may work on 4h bars too, but 1d is best. For entertainment purposes only.