symbol,asOfDate,PeRatio,PegRatio,PsRatio,PbRatio
UNP,2022-03-31,27.458291,2.6076,8.212339,12.119991
UNP,2022-06-30,20.273764,1.8608,6.084169,11.207517
UNP,2022-09-30,18.15657,1.5941,5.306658,9.438871
UNP,2022-12-31,18.488393,2.0029,5.34904,10.798628
UNP,2023-03-31,17.953613,2.5357,5.048693,10.091708
UNP,2023-05-05,17.792219,2.7512,4.964131,9.851374
UNP,2023-05-08,,,,