Having entered Esphand, the 11th month of the Persian calendar (Feb-March), Tehran Stock Exchange has posted significant records in the recent month. The TEDPIX experienced its most growth, 17%, and absorbed more than $290 mn from individual investors. Some experts attribute the mentioned growth to investors’ rather irrational behaviors such that the market’s P/E reached from 6/2 at late January to 7/2 at February 19th. According to the released statistics, the indices of 36 industries in the stock market have experienced a hike such that the Automotive sector topped the sectors and the Metal Products and Oil and Gas Extraction sectors were placed next. Besides, experts believe that the JCPOA has also triggered individual investors’ activity which has resulted in the entrance of a considerable amount of liquidity to the market.