Modified version of the Olivier Seban Supertrend indicator
On fxcodebase the indicator was initially published here: viewtopic.php?f=17&t=605
The indicator is just another trend detector.
This version has the following advantages:
1) The display style is changed from lines to dots, so now the indicator does not "hide" 1-bar switches between red and green as it was in the previous version.
2) The indicator now works correctly on "alive" data, not on historical data only.