Known No of shares * closing price = Fair Value per Stock. eg. BMO Totsl Fair Value per Stock $27,979,936 / Total No of Shares 236880 = Share Weighting that I use. I THEN USE THIS WEIGHTING * CLOSING PRICE TO GENERATE THE CLOSING VALUE OF OF ALL STOCKS + THE DIVIDENDS RECEIVABLE / AVG LISTED SHARES OUT 53362.092 MILLION = MY CALCULATED ESTIMATED UNIT NAV EACH DAY