Sensex settled around 77,220, down approximately 150 points (~0.2%) from Monday's close of 77,369. Nifty 50 ended near 24,150, losing roughly 70 points (~0.3%) and breaking below the 24,200 mark for the first time in this session. Brent crude hovered at $92.49/barrel, up 0.35%, after the US announced sweeping new "Economic D-Day" sanctions against Iran. The US Treasury unveiled a major sanctions package against...