This screen finds stocks with a 13-week Relative Strength above 80, meaning their price gain over the last 13 weeks ranks in the top 20% of all stocks on the same exchange, which marks them as strong leaders. Relative Strength is a percentile ranking: a reading of 80 means the stock outperformed 80% of its peers. This is a quarterly ranking that identifies intermediate-term leaders, a common focus of momentum strategies. Do not confuse it with the RSI oscillator.
