gitanjali gems stock fall from 649 to 50 rs. why this company not put stop loss when their businesses goes down why they not shut down their businesses and return the amount to their investors. why their business fall so much they have to sell gold ornaments. in my city their are many goldsmith which expand their businesses and doing from 50 years. they never bankrupt like this. is this means they have more businesses knowledge than M.D of big brands.my basic quoestion is why small shop owner earns regularly and why huge companies goes bankrupt