"Heiken Ashi" presents in all the indicator slots in FSB v2.5.3.1

"Entry Point"
   - Enter long at the H.A. High
   - Enter long at the H.A. Low

"Entry Filter"
   - White H.A. bar without lower shadow
   - White H.A. bar
   - Black H.A. bar 
   - Black H.A. bar without upper shadow

"Exit point"
   - Exit long at the H.A. High
   - Exit long at the H.A. Low

"Exit Filter"
   - Black H.A. bar without upper shadow
   - Black H.A. bar 
   - White H.A. bar
   - White H.A. bar without lower shadow

Its logic is completely mirror for Long and Short positions.

The values are plotted over the price chart:
HA High - a blue point
HA Open - a green point
HA Close - a red point
HA Low - a blue point

Some times (during a strong trend) the opening point is below the higher or lower point and you can see two blue and one red points.

During a strong uptrend the HA High is at the current bar High and the HA Open is at the HA Low (white HA candle without lower shadow)

Resp. For a strong downtrend we have a black HA candle without upper shadow.

I'll add it in the next version of FSB (in 2 weeks)

The Heiken Ashi indicator will be put into an "Opening logic condition" slot

The logic will be:
     Allow  long entry when there is:            respectively                   short entry
"White H.A. bar without lower shadow"                                      "Black H.A. bar without upper shadow"
"White H.A. bar"                                                                      "Black H.A. bar"
"Black H.A. bar"                                                                      "White H.A. bar"
"Black H.A. bar without upper shadow"                                      "White H.A. bar without lower shadow"

Formula:

haClose = (Open+High+Low+Close)/4
haOpen = [haOpen(Previous Bar) + haClose(Previous Bar)]/2
haHigh = Max(High, haOpen, haClose)
haLow = Min(Low, haOpen, haClose)

Thanks