Herd Behavioral in Tehran Stock Exchange Based on Market Microstructure (case study:Mokhaberat Company)

Using this approach and daily transaction data in one year period (235 trading days) and based on Cipriani & Guarino model, this study has done. This study uses Mokhaberat Company share data as statistic sample. The process of data has done by Matlab. Analyzing data by SPSS showed the evidence of herd behavioral for all trading days in this company. Also herd behavior in sale transactions is more than buying shares. In addition it is observed that herd behavioral is more than any time at the start minutes of transaction beginning.