Energy shares gained, with Conocophillips COP.N adding 1.5% as Brent Crude LCOc1 hit $122 a barrel. Against the backdrop of rising borrowing costs, investor will this week squarely focus on the consumer price index data due on Friday. A hot reading would likely spook markets already worried about how the U.S. Federal Reserve will balance growth and inflation as it withdraws its pandemic-era policy support to the economy.