Stock market today, Jan. 14 -- The domestic benchmark indices, Nifty 50 and Sensex, began the day lower on Wednesday, continuing the selling trend from the prior trading session due to ongoing worries about new 25 percent tariffs imposed by the US on nations trading with Iran, amid increasing geopolitical tensions in the region.

Ongoing outflows from foreign portfolio investors (FPIs) also negatively impacted market sentiment.

The Nifty 50 index started at 25,648.55, declining by 83.75 points or 0.33%, whereas the BSE Sensex commenced at 83,370.06, reflecting a drop of 257.63 points or 0.31%.

Market participants exhibited caution as Indian stocks remained under pressure from international uncertainties, including ongoing tariff threats...