KEY TAKEAWAYS
- Single-month NIM stayed bifurcated: BBRI (5.5%) and BBCA (5.3%) led the pack, each well above the 4.3% peer average.
- Monthly cost discipline diverged sharply: BBCA (30%) and BMRI (34%) ran CIRs well below the 46% peer average, while BBTN, BNGA, and BRIS stayed structurally elevated.
- Funding and liquidity (end-of-month): BBCA held its structural edge with an 85% CASA ratio, far above the 69% peer average, underpinning the lowest funding cost.
- Single-month credit cost was the starkest gap: BBRI at 3.7% ran roughly 3.5x the 1.1% peer average, on seasonally elevated provisioning atop an already high base.
Regards, Aldiracita Research