Gan Calculator Gan Retracement in Up Trends Gan Retracement in Down Trends       Retracement Levels   B:           12.50%       25.00%       37.50%       50.00%       62.50% A:             75.00%       87.50%             Retracement Levels       87.50%       75.00% A:             62.50%       50.00%       37.50%       25.00%       12.50%   B: