The story today
1Biotech slides. Vaxcyte plunged -12.7%, marking the session's steepest decline as health sector fell -3.9% overall.
2Utilities surge. Utilities rallied +8.9% led by Constellation Energy and Talen Energy, each posting +11.5% gains.
3Risk stays elevated. 761 risk signals span 453 companies; breadth remains relatively stable with 128 stocks down >2.5% this week.
