two contracts of ati and option trading for mehsoun saffron nagin will be launched this week in the commodity exchange. these contracts are due in september and april 143. negin saffron future contract with delivery of september 143 will be launched from tomorrow, 15th of bahman. and it can be traded until september 16 next year. the option contract of saffron negin certificate of deposit will be launched on monday, 16th of february 1403, and will be traded until 16th of may of the next year. the contract size of a saffron deposit certificate is equal to one gram. options and futures contracts without price fluctuation limits with an opening period of 30 minutes. they start at the beginning of the trading session and continue with the normal trading period. the most important events of the publisher's information system in the past week , from the increase of capital to the suspension of some agents and the holding of public and extraordinary meetings, as well as the disclosure of information with ambition in the middle of kodal on the news line. the announcement of the capital increase of qo