For these financial instruments this system works better than others based on classical trend oscillator (like Supertrend)
This strategy starts from the idea of the creator of lines, Tushar Chande, whose suggested to an unique Oscillator (defined as Up - Down), instead of 2 lines (for reference, original article avaible in:" Stocks & , V. 13:9 : A Time by Tushar Chande, Ph .D."" - paragraph: "more patterns").
Use middle line for taking position, and the extreme ones (high and low) for exiting from long/short position. Extreme lines are not use for opening position against the trend.
Best values are for EU stocks and indexes: 19 periods, middle line = - 25 (ecxpecially for shares, give the general tendency of growing). Therefore also levels for exiting long/short position are not specular (levelhigh stops at + 75, low at -85 since stocks when go down, fall often heavily)
Please give feedback for improving this strategy! All the best,