So your work is to give proper data of 218 companies with accuracy.

There are 218 canadian stock companies , in which we have give price of each company stock on Jan 1 2022, and cureent stock price, and how much it has been increased or decreased so far . We have give percentage column also. I am attaching a file with this order in which there are all 218 companies are there, but the data in that file is not correct. So your work is to give proper data of 218 companies with accuracy. Remember don.t make any mistake in it because it is huge project for my study.