Realty, bank and auto stocks fell on concern higher interest rates would make loans more expensive and reduce their business. ICICI Bank and HDFC Bank together contributed more than 120 points to the Sensex's fall.
The RBI raised the short-term policy repo rate to 7.5 per cent from 7.25 per cent, saying inflation had to be lowered to more tolerable levels. The move may increase interest rates on home and auto loans.
The 30-share Sensex, which initially moved in a narrow band, plunged 595 points to 20,051.43 after the rate hike. It recovered some ground on selective buying by institutional investors to end at 20,263.71, a fall of 382.93 points or 1.85 per cent. The index had declined 651 points on September 3.
"Between the decision to control inflation as well as augment growth pace, the repo rate has been hiked," said Rakesh Goyal, senior vice president at Bonanza Portfolio Ltd. "This came as a big negative surprise as most investors and experts were expecting that status quo shall be maintained."
The Sensex surged 684.48 points to an almost 3-year high yesterday after the US Federal Reserve refrained from easing its stimulus programme, reducing fears of an immediate outflow of capital from assets in emerging markets, including India.
The CII said it was disappointed with the rate hike as companies are reeling under the pressure of high capital costs and low availability in a tight liquidity situation.
