ot trade meaning in English

现货贸易，现汇贸易

It is market which provides places for organized trading in securities , manages ot trading of listed stocks and bonds , su lies the customers with the services of securities clearing , delivery , tra fer and storage , and with the market information
它是专门为办理股票交易、管理上市股票和债券的现货交易提供场所、为客户提供证券的清算、交割、过户和保管以及市场信息的市场。