??? ???? ?? ?????? ??? ???? ???? ????? ??? ??? ???? ???? ???? ?? ???? ???????????? ?????: ???? ??????? ???????, ????????? ????? ?? ??????? ???????? ?? ???? ????????????? ????????? ?? ????: ????????? ????????? ?? ???? ???-????? ?????? ????In 1961, the New York Cotton Exchange stopped the observe, which triggered the punters/gamblers to search for su