This paper investigates weak form of efficiency in Indian equity market. For this purpose, informational efficiency of National Stock Exchange of Indian's indices i.e. NIFTY, bank NIFTY and IT NIFTY is examined. The NSE indices returns under the study do not confirm to normal distribution. The...

This study describes the behavior of the Karachi Stock Exchange (KSE) regarding the movement of share prices of the companies listed at KSE-100 Index as well as how the share price at KSE follows Random Walk. Moreover, this study pinpoints that the prices of the securities are co-integrated and...

In this study, we have attempted to seek evidence for weak-form of market efficiency for KSE 100 Index because over the last five years KSE 100 Index has shown substantial growth as compared to other emerging stock markets. Index returns have been studied from 1st January, 1992 to 30th April,...