AIZN Holds Steady Near 1963 as FixedIncome Investors Assess Yield Dynamics Abacus Global Management ABX Slides 25 as Selling Pressure Pushes Shares Toward Key Support Aon plc AON Holds Steady Near 325 as Insurance Broker Sector Maintains Resilience Pacific Biosciences PACB Edges Higher But Key Resistance Remains a Hurdle