On September 18, 2025, the repo reference interest index calculated based on all transactions for 32 repo transactions concluded on the Baku Stock Exchange with a total nominal amount of 170,825,600.00 AZN and a repo interest rate of 5.90%-6.40% was 5.90% for 1D AINA_AO (1-3 days) and 6.36% for 1W AINA_AO (6-8 days).