HOW TO CALCULATE MARKET INDEX VERAGES Stock Prices Number of shares alculate the Index values for each day using: 1. Price Weighted Series 3. Value Weighted Series C. Equal Weighted Series Y z 1000 2000 1000 Y z 13th Jan 2016 20 40 30 14th Jan 2016 25 42 18 15th Jan 2016 27 45 8 16th Jan 2016 20 40 10 1000 2000 2000 1000 2000 2000 3000 2000 2000 All stock splits occur after close of day The base date for index calculations is 13th January, 2016