Stocks with largest percent *increase* in price since being listed as a big gainer or big loser

Stocks with largest percent *increase* in closing price (adjusted) since being listed as a big gainer or big loser

Stocks with largest percent *decrease* in price since being listed as a big gainer or big loser

 Stocks with largest percent *decrease* in closing price (adjusted) since being listed as a big gainer or big loser