zamani sabzi, the deputy director of the tehran stock exchange, on wednesday , announced the taksar futures the stage of the stock exchange symbol, and in the months of in the future, the number of these symbols will be increased according to the needs of the market. the center for monitoring the investment funds of the stock exchange organization. the general structure of the establishment of additional retirement investment funds was proposed and approved by the board of directors of the stock exchange and securities organization. percentage in comparison with the last weekly rate to 23.3 65% and the latest news is that the international energy agency inspired the world's total capacity of renewable electricity to 4 thousand 500 gigabytes, today more than 420 thousand tons of various products were offered in different halls of the commodity exchange industrial hall and mineral it hosted 175,000 tons of bloom ingots, sponge iron, all kinds of sheets, aluminum ingots, zinc ingots, about 33,000 tomans, polymer and chemical materials in the petrochemical hall and petroleum products on the sup