hares of public sector oil marketing companies (PSU OMCs) will on Monday, 4 May 2015, react to changes in petrol and diesel prices, if any, announced by PSU OMCs on Thursday, 30 April 2015 India's stock market is closed on Friday, 1 May 2015, for a holiday, shares of automobile companies will on Monday, 4 May 2015,react to monthly sales volume data for April 2015. Auto companies will start announcing sales volume data for April 2015 from 1 May 2015 The Bombay high court will on Wednesday, 6 May 2015, reportedly hear a writ petition filed by five foreign portfolio investors (FPIs) against the income-tax department.