Key stock indices today settled near the base line, mainly due to passive foreign investors, as all eyes turned to US Federal Reserve's policy decision.
Geo-political issues returned after US President Donald Trump, in his speech to UN General Assembly, threatened to "totally destroy" North Korea if it persists with its ballistic missile and nuclear programme.
Asian markets struggled ahead of the Fed meeting outcome slated later in the day, analysts said. Europe too had its share of weakness.
After resuming higher, the Sensex slipped into the red, before settling down 1.86 points, or 0.01 per cent, at 32,400.51. The gauge had lost 21 points yesterday in a cautious trade.
The Nifty, after shuttling between 10,171.05 and 10,134.20, ended the day at 10,141.15 -- lower by 6.40 points -- or 0.06 per cent.
"Domestic indices traded flat for the second consecutive day ahead of the Fed rate decision scheduled later today. FII's passive trading approach with capital inflow limited to primary market and debt also might have weighed down the momentum... Investors could now be eyeing GST rate revisions and updates on GST implementation in petroleum products to take the next crucial step," said Anand James, Chief Market Strategist, Geojit Financial Services Ltd.
Key telecom stocks such as Idea Cellular, Reliance Communication and Tata Teleservices fell by up to 3.43 per cent after Trai yesterday slashed mobile interconnection usage charge (IUC) by more than half to 6 paise a minute. There would be no such charge from January 1, 2020, the regulator said.
However, Bharti Airtel wiped off early losses to close higher by 0.39 per cent on some late buying.
Market heavyweight Reliance Industries was in a sweet spot as the scrip hit a record high of Rs 872.10 (intra-day) before closing 0.85 per cent higher at Rs 847.10 after the IUC cut is seen as benefiting the company's telecom unit, Reliance Jio.
Hero MotoCorp finished at the bottom on the Sensex list, falling 2.29 per cent to Rs 3,858.10, following profit taking activity. Tata Motors fell 1.98 per cent to Rs 415.50.
Sun Pharma, Hindustan Unilever, PowerGrid and ICICI Bank were also on the losing side, falling by up to 1.96 per cent.
In contrast, Dr Reddy's was the leader by rising 3.33 per cent, to Rs 2,313.60, followed by Tata Steel 1.64 per cent, to Rs 687.65 on unabated buying activity.
The domestic steelmaker announced signing of an agreement with Thyssenkrupp to merge their steel operations in Europe in a 50:50 joint venture company.
In sector play, BSE auto lost most, falling 0.69 per cent, along with consumer durables, oil and gas and power.
Foreign portfolio investors (FPIs) remained passive as they sold shares worth a net Rs 1,719.62 crore. Even domestic institutional investors (DIIs) offloaded shares worth a net Rs 77.68 crore yesterday, as per provisional data.
Broader markets such as mid and small cap indices slipped form record highs.
(This story has not been edited by Business Standard staff and is auto-generated from a syndicated feed.)