Shares of newly listed Jio Platforms rallied as much as 3.1% to their day’s high of Rs 1,476 on the BSE on Monday after reporting a 14% year-on-year (YoY) increase in consolidated net profit to Rs 8,389 crore in its September quarter results, marking its first earnings announcement since its stock market debut earlier in the week. The growth was supported by healthy subscriber additions, expansion in its digital services business and a marginal rise in average revenue per user (ARPU).Revenue from operations climbed 11% YoY to Rs 40,475 crore from Rs 36,332 crore in the corresponding quarter last year.