if you got extra funds to park, can consider average down little bit by bit (remember that every time you double the investment, the stock price only goes down to 50%.. anything less than average 30-40 cents down on your average price may not be advisable since airport is not at full capacity and so prices wont fly so much) but do be mindful that this stock may take time to fly. realistically looking at 6 to 12 months but your patience will be rewarded when dividend comes and stock price goes up. dollar cost average down only if u dont need money urgently. otherwise just sit back and ignore this stock until the time comes to bear fruit.