The Sensex closed higher by 226 points, or 0.29%, at 78,699.07 in the final trading session of the week. The index moved within a range of 78,598.55 to 79,043.15 during the day. Similarly, the Nifty50 gained 63 points, or 0.27%, to settle at 23,813.40, with a high of 23,938.85 and a low of 23,800.60. Top …