List of Articles Overr reaction Open Access Article Abstract Page Full-Text 1 - Speed of Adjustment Scurities Prices, A Method for Evaluating of Investors Overreaction & Underreaction and Financial Markets Efficiently: Approches, Models and Results Hashem Nikoumaram Ali Saeedi Fereydoun Rahnamay Roodposhti Mahdi Madanchi Zaj