Changelog

2026-09-01

The chart period selector now presents the seven primary values: 1d, 1w, 1m, 3m, ytd, 1y, and all. Previously supported values remain accepted for existing integrations and are listed in the price-chart guide.
A named one-day request now returns the latest available market session when the current session has no observations yet. The response’s as_of_date and coverage dates identify the session returned.

Added the one-day chart period. It returns roughly five-minute observations in format=detailed; customers receive it only when they explicitly request period=1d.
Added an optional hourly one-week company chart through GET /v1/companies/{company_ref}/chart?period=1w&interval=hourly&format=detailed.
Existing one-week requests remain daily. Organizations do not need to change their requests or response handling unless they choose a new intraday option. The default one-year request and longer chart periods remain daily.
Intraday responses report coverage.frequency: "intraday" and coverage.freshness: "intraday". Daily responses continue to report daily and end_of_day.

Added GET /v1/market-data/etfs for compact NGX ETF snapshots.
Extended GET /v1/companies/{company_ref}/chart to accept NGX ETF tickers, keeping one chart contract across companies and listed funds.
Linked listed funds to searchable company records and exposed available fund factsheets through company details.

Added GET /v1/market-data/equities for compact NGX price and valuation snapshots.
Added converted dividend amounts and year-to-date dividend-yield summaries to company dividend responses.

Public docs were refocused around the customer-facing Rangler API and Portal.
The docs now separate the Rangler web app from the developer platform.
Error handling, environments, retry and duplicate-delivery guidance, and customer API reference were added explicitly.

Rangler will announce customer-impacting API changes before rollout.
Customer-visible contract changes will be documented here before they take effect.