I agree with the sentiment but think you should look at market...

I agree with the sentiment but think you should look at market capitalization rather than share price. GHT, TEY and GRK have roughly the same market capitalization now. That of GDY is roughly 10 times that of these stocks. GDY is obviously more advanced than the others, so one can assume that when they reach its stage their prices should be 10 times what they are now.