Currently it only displays 2dp. This may be fine for stocks with a 2dp TickSize, but its useless for FOREX where there may be a TickSize of 5dp.
I noticed that this indicator can be fixed to display the same number of DPs as TickSize by simply adding this line to Initialize():
Overlay = true;
This seems to have the same effect as specifying a FormatPriceMarker overide to use the same DPs as per current TickSize).
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