Amneal AMRX Drops 063 Key Support at 1126 20260519 Meta Layoffs Begin This Week as 8000 Jobs Cut in Brutal AI Restructuring Principal PFG Surges 186 Nearing 10752 Resistance 20260518 Quince Therapeutics QNCX Stock Down 304 Support Test at 105 20260518 Canaan CAN Stock Down 354 Support Test at 046 20260518 MannKind Corporation MNKD Slips 419 Testing 293 Support 20260515 Sera Prognostics SERA Stock Analysis 1226 Gain What to Watch 20260514