The worst result, after buying shares in a company (assuming no leverage), would be if you lose all the money you put in. But on the bright side, if you buy shares in a high quality company at the right price, you can gain well over 100%. For instance, the price of Middle East Company for Manufacturing and Producing Paper (TADAWUL:1202) stock is up an impressive 222% over the last five years. It’s also good to see the share price up 51% over…