SGX Mini JGB (JB) Futures Historical Data

Historical data for SGX Mini JGB futures (JB, SGX): 9 individual contracts with daily bars since December 13, 2023, a back-adjusted continuous series since December 10, 2024, and intraday bars at 1-minute, 5-minute, 15-minute, 30-minute and hourly resolution. Download as CSV, JSON or Parquet, or pull it into Python with one line.

Free: the last 30 days of daily JB bars. Every bar size and full history: $29 one-time, with no API call limit.

JB futures data coverage

MarketSGX Mini JGB (JB), SGX, Interest Rate
Daily barsDecember 13, 2023 to February 6, 2026, every contract: open, high, low, close, volume, open interest
Contracts9 individual JB contracts
Continuous seriesSince December 10, 2024; back-adjusted or unadjusted, with the roll calendar
Intraday bars1-minute, 5-minute, 15-minute, 30-minute and hourly since February 27, 2008; timestamps are bar start in US Eastern time

Download JB futures historical data in Python

import finzdata as fd

c = fd.Client()
daily = c.futures("JB", continuous=True)                       # back-adjusted continuous JB
bars = c.futures("JB", continuous=True, interval="1min", start="2026-01-02", end="2026-01-02")

REST: /v1/futures/daily?root=JB&continuous=true and /v1/futures/bars?root=JB&interval=5min.

JB futures data: questions

How far back does JB futures historical data go?

Daily bars for SGX Mini JGB (JB) contracts start on December 13, 2023; intraday bars start on February 27, 2008.

Does FinzData have a continuous JB futures series?

Yes. The JB continuous series starts on December 10, 2024, rolled on the roll calendar, back-adjusted (difference method) or unadjusted.

Can I download JB 1-minute futures data?

Yes, 1-minute, 5-minute, 15-minute, 30-minute and hourly JB bars come with the $29 one-market purchase or Futures Complete ($295).

How much does JB futures data cost?

The last 30 days of daily JB bars are free. Full JB history at every bar size is $29 one-time; daily updates ride on the $19.95/month updates subscription.

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