Source: https://fxcodebase.com/code/viewtopic.php?f=17&t=1622
Forum: 17 · Topic 1622 · 5 post(s)
Nikolay.Gekht · Fri Jul 30, 2010 1:01 pm
The LeMan variation indicator is an indicator recently created by Russian trader LeMan. The indicator formula is
LV= Close[period]-(AVG(Close) +AVG(Close[period]-AVG(Close)))
LeMan recommends to use this indicator to see the direction of the trade and to detect the exit points at the moments when the indicator crosses the zero level.

Download:
The indicator was revised and updated
braumann · Thu Oct 11, 2012 5:19 am
Hello,
Can you make a signal, please ?
Thanks you !
Apprentice · Thu Oct 11, 2012 9:18 am
Requested can be found here. viewtopic.php?f=31&t=24324
Apprentice · Fri Dec 07, 2012 6:35 am

LeMan Variation, Variation that can use digital smoothing filters. By default no smoothing is used, will have standard LeMan variation.
Apprentice · Mon Apr 17, 2017 6:46 am
Indicator was revised and updated.