American Airlines Stock Lower After Grounding Flights

American Airlines Group Inc (NASDAQ:AAL) stock is down 1.4% to trade at $17.01 at last check, after the company grounded flights across the nation due to a technical issue. Operations have already resumed, though.AAL sports a 25.5% year-to-date lead, and is fresh off a Dec. 10, 52-week high of $17.96. The $16 region contained the equity's pullback from that peak, with the ascending 20-day moving average also providing support.Analysts are already pessimistic, with 12 of the 20 firms in coverage calling it a ...