I am not an expert i dont know much why a crypto currency go up or down
any expert opinion is there any chance doge coin can ever reach 1$ or 0.50$ each Doge ?
I don't think so. The only valued coin among all the coins seems to be bitcoin which has that price which is known and has that value which is known. All the other coins are clones of it (maybe not in algorithm but in logic), So every clone have the value of the clone and will be never like the original.