Alliance Holdings Gp: Why One Coal Mining Name Rocketed 20% in July

What happened Units of Alliance Holdings GP L.P. (NASDAQ:AHGP) rose 20% in July. Alliance Holdings is the general partner of coal mining partnership Alliance Resource Partners L.P. (NASDAQ:ARLP), which is one of the best performing coal miners in the United States. That price gain came in just a couple of days at the end of [...]