Shares of Tata Consultancy Services Ltd. 532540 dropped 1.72% to 4,036.65 Indian rupees Thursday, on what proved to be an all-around rough trading session for the stock market, with the BSE SENSEX Index 1 falling 0.

Stocks logged small gains Wednesday on two major indexes, despite uninspiring economic reports and some ominous words from the president-elect. The S&P 500 finished the day up 0.2%. The Dow Jones Industrial Average closed up 0.