Browse data rbnz_b2_wholesale_rates_monthly

NZ Wholesale Interest Rates — monthly (RBNZ B2)

Monthly wholesale interest rates: the Official Cash Rate (OCR) and related cash rates, bank bill yields (30/60/90-day), government bond yields, inflation-indexed bond yields and swap rates. Percent per annum; monthly averages of the daily B2 series, end-of-day close basis. Source: Reserve Bank of New Zealand, table B2.

Licence: CC-BY 4.0 Source: RBNZ (www.rbnz.govt.nz/statistics), CC-BY 4.0.

Data as of 2026-07-28  · monthly  · 102 rows

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Dataset ID
rbnz_b2_wholesale_rates_monthly
Data source
RBNZ
Last refreshed
2026-07-28
Refresh cadence
monthly
API endpoint
https://api.eolas.fyi/v1/datasets/rbnz_b2_wholesale_rates_monthly/data

Columns (26)

schema glossary · auto-generated
Column Type Description Series Id
date string Observation date
cash_rate_official_cash_rate_ocr double Cash rate official cash rate (OCR) INM.MP1.N.nae
cash_rate_overnight_deposit_rate double Cash rate overnight deposit rate INM.MD1.N.nae
cash_rate_overnight_reverse_repurchase_facility_rate double Cash rate overnight reverse repurchase facility rate INM.MD2.N.nae
cash_rate_overnight_interbank_cash_rate double Cash rate overnight interbank cash rate INM.MN.NZK
bank_bill_yields_30_days double Bank bill yields 30 days INM.MB01.NZZF
bank_bill_yields_60_days double Bank bill yields 60 days INM.MB02.NZZF
bank_bill_yields_90_days double Bank bill yields 90 days INM.MB03.NZZF
secondary_market_government_bond_yields_1_year double Secondary market government bond yields 1 year INM.MG101.NZZCF
secondary_market_government_bond_yields_2_year double Secondary market government bond yields 2 year INM.MG102.NZZCF
secondary_market_government_bond_yields_5_year double Secondary market government bond yields 5 year INM.MG105.NZZCF
secondary_market_government_bond_yields_10_year double Secondary market government bond yields 10 year INM.MG110.NZZCF
inflation_indexed_bond_20_september_2025 double Inflation indexed bond 20 september 2025 INM.MG29.NS2509F
inflation_indexed_bond_20_september_2030 double Inflation indexed bond 20 september 2030 INM.MG29.NS3009F
inflation_indexed_bond_20_september_2035 double Inflation indexed bond 20 september 2035 INM.MG29.NS3509F
inflation_indexed_bond_20_september_2040 double Inflation indexed bond 20 september 2040 INM.MG29.NS4009F
inflation_indexed_bond_20_september_2050 double Inflation indexed bond 20 september 2050
swap_rates_close_1_year double Swap rates close 1 year INM.MS01.NZZC
swap_rates_close_2_year double Swap rates close 2 year INM.MS02.NZZC
swap_rates_close_3_year double Swap rates close 3 year INM.MS03.NZZC
swap_rates_close_4_year double Swap rates close 4 year INM.MS04.NZZC
swap_rates_close_5_year double Swap rates close 5 year INM.MS05.NZZC
swap_rates_close_7_year double Swap rates close 7 year INM.MS07.NZZC
swap_rates_close_10_year double Swap rates close 10 year INM.MS10.NZZC
swap_rates_close_15_year double Swap rates close 15 year INM.MS15.NZZC
swap_rates_close_spread_2_10_year double Swap rates close spread 2 10 year INM.MS61.NZZC

Series Id = the source provider's canonical series code (e.g. RBNZ).

How to query this dataset

Fetch all data (JSON)
curl https://api.eolas.fyi/v1/datasets/rbnz_b2_wholesale_rates_monthly/data \
  -H "X-API-Key: your_key_here"
Filter by date range
curl "https://api.eolas.fyi/v1/datasets/rbnz_b2_wholesale_rates_monthly/data?start=2020-01-01&end=2024-12-31" \
  -H "X-API-Key: your_key_here"
Download as CSV
curl "https://api.eolas.fyi/v1/datasets/rbnz_b2_wholesale_rates_monthly/data?format=csv" \
  -H "X-API-Key: your_key_here" -o rbnz_b2_wholesale_rates_monthly.csv

Data preview

DateCash Rate Official Cash Rate OcrCash Rate Overnight Deposit RateCash Rate Overnight Reverse Repurchase Facility RateCash Rate Overnight Interbank Cash RateBank Bill Yields 30 DaysBank Bill Yields 60 DaysBank Bill Yields 90 DaysSecondary Market Government Bond Yields 1 YearSecondary Market Government Bond Yields 2 YearSecondary Market Government Bond Yields 5 YearSecondary Market Government Bond Yields 10 YearInflation Indexed Bond 20 September 2025Inflation Indexed Bond 20 September 2030Inflation Indexed Bond 20 September 2035Inflation Indexed Bond 20 September 2040Inflation Indexed Bond 20 September 2050Swap Rates Close 1 YearSwap Rates Close 2 YearSwap Rates Close 3 YearSwap Rates Close 4 YearSwap Rates Close 5 YearSwap Rates Close 7 YearSwap Rates Close 10 YearSwap Rates Close 15 YearSwap Rates Close Spread 2 10 Year
2018-10-311.751.752.251.681.821.861.891.731.771.982.621.031.331.581.731.942.022.122.242.372.612.883.1386.0
2018-09-301.751.752.251.681.811.861.91.721.671.932.591.071.351.61.761.952.02.12.212.342.592.863.1286.0
2018-08-311.751.752.251.711.791.851.91.741.722.02.631.141.461.691.831.972.042.152.282.412.652.913.1687.0
2018-07-311.751.752.251.671.831.891.941.771.822.152.811.171.51.741.912.032.152.282.422.552.783.033.2988.0
2018-06-301.751.752.251.691.891.952.011.781.872.282.91.31.611.852.042.092.232.382.522.662.893.133.491.0

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