I imagine the price is going to just keep swinging around aimlessly at these levels until we get word of a serious, concrete time for BTS 2.0 launch. It all seems so up in the air right now; for all we know the launch could be delayed for months or into 2016. As soon as a date is set and we approach it you can pretty much guarantee there will be hype/price rise/excitement.
...so if you're smart, you'd be buying now, while the market is still uncertain. Obviously more risky than buying after knowing the BTS 2.0 launch is set in stone, but I trust Dan and co to pull through.