Sorry.
If a share goes from 50c to $10 it has gone up 20 times.
If a share goes from $10 to 50c it has not gone down 20 times. For a share to go from $10 down one time would be $0 going down 20 times would be a negative amount. It has gone down 95%.
REMEMBER 1 time is 100% true?????????
Deal or no deal?????