symbol,asOfDate,PeRatio,PegRatio,PsRatio,PbRatio DE,2022-04-30,20.928492,1.5602,2.677588,6.50564 DE,2022-07-31,17.911273,1.2252,2.350372,5.479182 DE,2022-10-31,19.781109,1.3991,2.548722,6.213414 DE,2023-01-31,18.16323,1.4066,2.497703,6.183837 DE,2023-05-08,,,, DE,2023-05-09,14.174656,1.1696,2.108831,5.298573 DE,2023-05-10,,,,