The Australian primary market rebounded in the first fill week of February, supported by positive investor sentiment and greater stability across the market. ANZ Banking Group opened the week with a novel 15-year noncall 10-year tier-two transaction while a clutch of domestic and international bank names priced senior-unsecured transactions. The supranational, sovereign and agency market was also active, while Plenti and hummgroup issued 2023's first Australasian securitisation deals.