Abeyratna, G.Power, D.M.2010-07-062010-07-061995Sri Lanka Journal of Social Sciences, 18(1 and 2):p.41-53https://dl.nsf.gov.lk/handle/1/4938Abstract available from Library, Please quote title when requestingShare priceEconomicsA test of the weak-form of the efficient market hypothesis:evidence using daily data from the Colombo stock exchangeArticle