[isatrader]

+1x ATR(21 day) and -1xATR(21 day) breadth charts

% above +1x ATR(21 day) = 24.20%
% below -1xATR(21 day) = 27.47%

I've spent a few hours filling out the data for the rest of the year for the -1xATR(21 day), which now gives the cumulative chart much more context.