Investors with a short-term perspective can consider selling the stock of Jet Airways (India) at current levels. The stock marked a 52-week high of ₹645 in early August 2017 and started to decline. Since then, the stock has been on a medium-term downtrend. Short-term trend is also down for the stock. While trending down, the stock initially breached its 21- as well 50-day moving averages in Sept...