Shares of Dollar General Corp. lost 9.17 percent of their value in Tuesday trading on the New York Stock Exchange. The figure means the Goodlettsville-based company ranked sixth among those companies that trade on the NYSE and that experienced major stock share losses today. Similary, Nashville-based Ryman Hospitality Properties saw its stock dip 8.08 percent, ranking it No. 8 on the price percent losers list as compiled by Yahoo Finance. See chart here.