Sydney stocks drifted as earnings doubts kept investors at bay. Falls in market leaders News Corporation and BHP Billiton combined with profit-taking in bid counters to take the All Ordinaries index down by 1.3 points to 3414.1. There were sharp reverses of yesterday's gains in Australian Pharmaceutical Industries and Sigma, which had been triggered by merger talks. Poor results from Singapore's leading bank, DBS Group, put a question mark over earnings of the sector, and the Straits Times index fell 21.58 points to 1739.16. DBS shares fell almost 1.5% after the company posted a 28% drop in profits for 2000.