Somehow, in the past 12 hours (on 12/01/2024), my Manifold net worth suddenly increased from ~M2800 to ~M3200. I know that the jump a few days ago was from the LK-99 question on the Jan 2024 events mega-market, but I have no clue where this more recent jump is from. My notifications, sorting my portfolio by profit, and my league earnings breakdown don't seem to show any plausible answers. How do I figure out where it came from, and if from a volitile market, sell my shares before it crashes?