I don't know if it's possible to resell it but does anyone happen to have Jurik Indicator for Excel that they no longer use and would like to resell? I'd like to try an experiment with it but $205 is a little expensive for me until I know it would work. What I'd like to try is to have a shifted upper and lower moving average for an equity. In an uptrend I would buy when price hits the lower one and sell when it hits the upper one. A regular moving average drifts too far from the price for this, I think an adaptive moving average like Jurik would work a lot better. If no-one has the Jurik Adaptive Moving Average for Excel perhaps someone has a formula for a different adaptive moving average?