This is a great one!
I'm a bit surprised by the fast reaction of SL players from the HIVE price, I guess the SPS price also moves with HIVE and that is a strong incetive. You can maybe look into the HIVE-SPS price corelation.

On the oposite side its intersting to see a two weeks lag and this is actualy a good info to try play with :) Also interesting that HIVE affects SL more than the oposite. I guess it is still a bigger ecosystem.