The indicator gives signals for buying and selling.
Differences of the new version:

     1) the conditions for most combinations were simplified, accordingly, more signals appeared;
     2) added filtering on the trend;
     3) added the ability to limit the number of countable bars (so as not to clutter up the entire schedule leaving only the current part);
     4) codes of several new combinations of candles were added.

Properties of the indicator:

     ExPeriod - the number of bars that will be used to filter the trend;
     TrendFilter - turns on / off the filter;
     how_bars - the number of bars on which the miscalculation will take place (with a value of 0 - at all).

When asked why almost all combinations are written as bullish and bearish absorption, I give the following answer: these are the most common combinations, and there is no mistake here.