ZARONIA (The South African Rand Overnight Index Average)

Name: ZARONIA (The South African Rand Overnight Index Average)
Creator: Cbonds
License: https://creativecommons.org/licenses/by/4.0/

daily

UTC+3

Previous value

on 04/08/2026

from

ADD-IN
Cbonds add-in API
bond data api

Data for this index is not available for download

Authorization required

You need to request access

New to Cbonds? · Take a 90-second tour of the platform.

Discover what you can do with Cbonds

Everything you need for fixed income research and monitoring.

00:23 Coverage
00:40 Bond screener
00:54 Parameters
01:10 Watchlist, Mobile app
01:15 Excel Add-in

Unlock data Watch full tour

Index description

The South African Rand Overnight Index Average (ZARONIA) reflects the interest rate at which rand-denominated overnight wholesale funds are obtained by commercial banks. It is based on actual transactions and calculated as a trimmed, volume-weighted mean of interest rates paid on eligible unsecured overnight deposits.