The article summarizes a chart showing that the current stock market rally that began over a year ago has gained less than average and lasted a shorter period than most major rallies according to historical data. Most rallies last between 200-800 trading days and result in gains of 30-150%, but the current rally has entered the lower range in both duration and magnitude. There is debate whether this signals a bull market within a longer bear trend, or the start of a secular bull market, with the author agreeing with David Fuller's definition of a bear market being a period of contracting valuations rather than an outright market decline.