Benchmark domestic equity indices today ended lower amid a sell-off across all sectors, triggered by global and domestic factors. US President Donald Trump’s tariff threats targeting BRICS nations, weak third-quarter earnings, and persistent foreign institutional investor selling weighed on the markets. The 30-share index at the Bombay Stock Exchange, Sensex, sank 1,235 points, or 1.6 percent, to close at 75,838. Similarly, the National Stock Exchange Nifty-50 plunged 320 points, or 1.37 percent, to settle at 23,025. The broader market indices at BSE also ended with deeper cuts. The Mid-Cap index shed two percent and the Small-Cap index declined over 1.9 percent.