BTC long term regression analysis inspired by the work of many others: DonovanWall, hcburger1, intheloop, davthewave.
For use on BTC only, for longer term analysis use ticker BNC:BLX for BraveNewCoin's Bitcoin index going back to 2010. Looks best on weekly timeframes. Intended for use on log charts.
Open-source live tracker of Harold Burger's Bitcoin "Power Law Corridor".
Added optional chart fill and labels to show the percentage delta to the regression center-line, support and resistance.