Fresh foreign fund inflows further boosted investor sentiment. The Sensex touched an intra-day high of 77,042 before settling at 76,906, rising by 557 points. Over the week, the index surged by 3,077 points, or 4.17 per cent. Fresh foreign fund inflows further boosted investor sentiment. The Sensex touched an intra-day high of 77,042 before settling at 76,906, rising by 557 points. Over the week, the index surged by 3,077 points, or 4.17 per cent. Zee News :Business