It seems, BTW, that the new graphing format makes the trends look starker by reducing the number of spikes in either direction. That's an observation, not a complaint. Improved responsiveness for mobile users is a Good Thing™. I look forward to seeing a positive luck streak not dip below the neutral line, too. If we're lucky (badaboom!), it will be a multi-day 125% luck streak to balance out this stomach puncher we're enduring right now.
Yes, the new system is 3 months of luck, but each data point is the combination of 3 shifts. It does smooth out the graph, in the same way our high 'N' value on PPLNS smooths out per block luck you would see on Prop/Score/DGM (you'll never see a shift at 300-2000% luck, and you'll likely never see one at 1-10% luck either).