• TESTING WEAK FORM EFFICIENCY OF SECTORAL INDICES OF NATIONAL STOCK EXCHANGE

  DOI:DOI:18.A003.aarf.J14I01.010399

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Dr. Shveta Singh and Teena

Abstract:
Purpose – This study seeks to measure the weak-form efficiency of Sectoral indices of National Stock Exchange, India. Design/methodology/approach – This paper investigates the Random walk behaviour of different sectoral indices by using statistical tools like Runs test and Wright ranks and signs based variance ratio test