The BSE SENSEX Index is up 663.44 points or 0.86% this week to 77763.91

--Up for four consecutive weeks

--Up 3520.57 points or 4.74% over the last four weeks

--Largest four-week point and percentage gain since the week ending April 30, 2026

--Longest winning streak since the week ending Dec. 5, 2025, when the market rose for four straight weeks