This screen finds stocks with a 26-week Relative Strength above 80, meaning their price gain over the last 26 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 six-month ranking that highlights stocks in established leadership trends. Do not confuse it with the RSI oscillator.