The Board of directors of MSE, on the session held on 26.06.2006, adopted a Decision for calculation of MSE Index of bonds-OMB, starting from 03.07.2006. OMB will be a price index weighted with the turnover, with limited weight of 30% per bond. OMB will be calculated according to the adopted Methodology for calculation and will be consisted of the listed bonds chosen according to the criteria in the Methodology. The starting value of OMB is 100, at the end of the trading day 30.06.2006.