Shares of InterGlobe Aviation, the parent firm of IndiGo airlines nosedived 10% on Monday after the company swung into a massive loss in the second quarter. What Happened: The carrier posted a net loss of ₹986.7 crore in the quarter ended September, falling behind estimates of a ₹234 crore loss. Meanwhile, the airline operator's revenue from operations climbed 13.6% to ₹16,969.6 crore, beating analyst expectations of ₹16,743.5 crore.