HomeDefinitionsCompareDebt Philadelphia Stock Exchange (PHLX)The financial definition for Philadelphia Stock Exchange (PHLX):A securities exchange trading American and European foreign currency options on spot exchange rates. Similar MatchesPhiladelphia Board of Trade (PBOT)Philadelphia Board of Trade (PBOT)A subsidiary of the Philadelphia Stock Exchange that trades currency futures. Click to compare definitions of Philadelphia Stock Exchange (PHLX) Click to view definitions beginning ph |