.04 to .08 that's a 100% rise........if it went to .12 that's a 200% rise.....if it went to .16 that's a 300% rise......then to .20 is a 400% rise.......
Am I wrong????? If I am right then PTSC rose thousands of % from it's original share price of $.04
and some here think EDig would be doing good to get to $.50.......