What I saw Friday was almost literally all bad news. Any good news Saturday, Sunday or Monday would seem to spoil the market panic, so I bought in on Friday (about 11:15 EST, with Us markets down -3.3% at the time). I think I hit the lowest point Friday, which ended down -0.7%... so for now, my investment is up about +2.5%.
I'm trying to do the tail end of a "bond tent", where I increase equity allocation after market drops. So I did a small increase Monday, and then read Friday as 100% panic in the markets, and pushed up my stock percentage by +2.25%. So I rebalanced from bonds to stocks because of losses, and then sold even more bonds to shift into stocks.
So... when the market was in a gut-wrenching panic, I bought. If the losses continue next week, so be it. I think I spotted the moment of maximum panic.