Singapore Post (SPSTF, $0.44) gained and reached a new high over the last three months. By comparison, the broader Air Freight/Couriers Industry returned over the same period of time. A.I.dvisor analyzed 47 stocks in the Air Freight/Couriers Industry over the same period of time and found that of them (4) were in an Uptrend while of them (5) showed a Downtrend.