QIC flags risk oil above USD 100/bbl forces global central banks back into tightening mode
TLT•QIC flagged the risk that Brent above USD 100/bbl into 2027 could push major central banks back toward tightening. Market pricing implied the RBA cash rate at 5% by May, fed funds at 4.8% by July 2027 and the ECB policy rate at 3.4% by July 2027.
1. Oil and inflation risks
QIC identified rising oil prices as a key swing factor, with Brent above USD 100/bbl into 2027 risking a shift to a “Malignant” scenario. Core inflation re-accelerated in major economies, pushing the Fed, ECB, RBA, BoJ, BoC and BoE toward renewed tightening over 12 months. Higher real yields lifted the cost of capital; a 0.9 percentage-point rise in US 10-year real yields since early March risked 15% equity downside. QIC said AI-driven capex and wealth effects supported growth and stocks, and estimated that a 1 percentage-point rise in real rates requires a 1 percentage-point permanent lift in real earnings growth.
