NFA but get a margin account. Don't spend more than you can pay yourself back in a month or two. Make limit orders to fill at known low support levels. 150 and 140 were both brought up as good levels. If your orders don't fill another trade will come along. Don't chase.
Also be very careful investing in aviation. All the jokes about how to make a small fortune in aviation are true. Also, if you already fly a BA product and your career is dependent on that • show getting it's act together. You may just want to hedge and not invest even more money in that sinking ship.