Overview
- As of October 7, the average 30‑day TNA eased to 35.87% from 36.24% a week earlier, according to BAE Negocios.
- Large incumbents mostly post 34–38% TNA online, with some private banks trimming levels, including a Macro move cited at 36.5%.
- Digital and provincial players continue to advertise higher online promos up to 44% TNA, with CMF, VOII and BICA among the leaders and Meridian and Reba above 42%.
- Rates differ by channel and client status; Banco Nación lists 37.5% TNA online versus 29.5% in-branch in recent examples.
- Consumer math varies meaningfully: Banco Nación’s simulator indicates about ARS 7.14 million is required to earn ARS 220,000 in 30 days at 37.5% TNA, and cross‑bank spreads can swing monthly returns by roughly ARS 14,000 on ARS 1.2 million.