On the first 100 pages of the thread,there should be a really interesting thing

so here is MLADEN's - one more experiment on "PetD" indicator - though it costs some where as $495
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The "Experiment" part in the attached indicator is not how it calculates (since it is just a simple slope of EMA indicator) but how the indicator adapts itself,it automatically adapts the display type depending on the chart type you are using,so you can have 3 types of displays depending on what type of display for the chart did you use. (from chart property bar chart,candlesticks chart and or line chart)
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Pet-D_2
Pet-D separate
Calculation period - 20 prices - up/down color choice - candles and line width option