?????? ??? ??? ??? ?? ?? ?? ??????????? ???? ????? ?????? ???????? ?? ???? ?? ???? ?? ?? ??? ????? ?? ??????? ??????? ???? ?????In 1961, the Ny Cotton Exchange stopped the apply, which triggered the punters to look for option strategies to help keep the matka business alive. A Sindhi migrant from Karachi, Pakistan, Ratan Khatri released the concept