VOL. XCIV, NO. 247

★ FINANCIAL TOOLS & SERVICES DIRECTORY ★

PRICE: 5 CENTS

Sunday, October 5, 2025

View Hong Kong Exchanges and Clearing (HKEX)View OpenBB Back to Home

Head-to-head

Hong Kong Exchanges and Clearing (HKEX) vs OpenBB comparison

Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.

Quick takeaways

Hong Kong Exchanges and Clearing (HKEX) adds Alerts, Calendar, Buybacks & Authorizations, and Order Book / Level II coverage that OpenBB skips.

OpenBB includes APIs & SDKs, Sheets / Excel Add-ins, Custom Dashboards, Data APIs, Interest Rates, GDP, Inflation Rates, Unemployment Rates, Commitment of Traders (COT), Dark Pool & Off-Exchange, Data Visualizations, Options & Derivatives, Quant, Financials, Transcripts, ETF Overview, ETF Performance, ETF Holdings, Analyst Forecasts, Analyst Price Targets, Regulatory Filings Monitoring, AI, and AI Chat categories that Hong Kong Exchanges and Clearing (HKEX) omits.

Hong Kong Exchanges and Clearing (HKEX) highlights: HKEXnews: centralized hub for listed company announcements and regulatory filings with keyword and category search., Custom email and mobile alerts for issuer announcements and Disclosure of Interests notices., and Short Selling Turnover reports (intra-day and daily) for both Main Board and GEM listings..

OpenBB is known for: REST API and Python client with JSON-serializable endpoints; local API deployment supported., Wide coverage across equities, ETFs, options, fixed income, macroeconomics, news, transcripts, and regulatory filings., and Command-line interface (successor to the legacy OpenBB Terminal) plus Python workflows..

Hong Kong Exchanges and Clearing (HKEX) ships a mobile app. OpenBB is web/desktop only.

Hong Kong Exchanges and Clearing (HKEX)

hkex.com.hk

The official exchange site for Hong Kong. Provides free access to company filings via HKEXnews, corporate calendars, and market alerts. Real-time and historical tick data, as well as full order book feeds, are available through paid HKEX Market Data Services and the Data Marketplace. Quotes displayed on the public website are delayed by at least 15 minutes. Mobile apps include a Stock Options app with real-time options and selected futures data.

Platforms

Web

Mobile

Pricing

Free

Subscription

Quick highlights

HKEXnews: centralized hub for listed company announcements and regulatory filings with keyword and category search.
Custom email and mobile alerts for issuer announcements and Disclosure of Interests notices.
Short Selling Turnover reports (intra-day and daily) for both Main Board and GEM listings.
Trading and clearing calendar, downloadable as PDF or subscribable via iCal/URL.
HKEX Data Marketplace offering paid datasets such as CCASS shareholding and historical full order book data, delivered via SFTP, direct download, or cloud-to-cloud.

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OpenBB

openbb.co

Open-source data and analytics platform with a REST API, Python SDK, and an enterprise workspace for custom dashboards and apps. The free Community plan includes unlimited dashboards and 20 AI Copilot queries per day. Pro adds collaboration features, Excel integration, secure deployment (VPC/on-prem), and export options. Infrastructure is SOC 2 Type II certified, with SSO support and a public status page.

Platforms

Web

API

Pricing

Free

Subscription

Quick highlights

REST API and Python client with JSON-serializable endpoints; local API deployment supported.
Wide coverage across equities, ETFs, options, fixed income, macroeconomics, news, transcripts, and regulatory filings.
Command-line interface (successor to the legacy OpenBB Terminal) plus Python workflows.
Workspace dashboards and apps with customizable widgets; unlimited dashboards on the Community tier.
OpenBB Copilot AI chat that integrates dashboard widgets as context and supports attachments (PDF, CSV, XLSX).

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Overlap

Shared focus areas

4 overlaps

Mutual strengths include News, IPO, and Dividends plus 1 more area.

Where they differ

Hong Kong Exchanges and Clearing (HKEX)

Distinct strengths include:

Alerts

Calendar

Buybacks & Authorizations

Order Book / Level II

HKEXnews: centralized hub for listed company announcements and regulatory filings with keyword and category search.
Custom email and mobile alerts for issuer announcements and Disclosure of Interests notices.
Short Selling Turnover reports (intra-day and daily) for both Main Board and GEM listings.
Trading and clearing calendar, downloadable as PDF or subscribable via iCal/URL.

OpenBB

Distinct strengths include:

APIs & SDKs

Sheets / Excel Add-ins

REST API and Python client with JSON-serializable endpoints; local API deployment supported.
Wide coverage across equities, ETFs, options, fixed income, macroeconomics, news, transcripts, and regulatory filings.
Command-line interface (successor to the legacy OpenBB Terminal) plus Python workflows.
Workspace dashboards and apps with customizable widgets; unlimited dashboards on the Community tier.

Feature-by-feature breakdown

Attribute	Hong Kong Exchanges and Clearing (HKEX)	OpenBB
Categories Which research workflows each platform targets	Shared: News, IPO, Dividends, Splits Unique: Alerts, Calendar, Buybacks & Authorizations, Order Book / Level II	Shared: News, IPO, Dividends, Splits Unique: APIs & SDKs, Sheets / Excel Add-ins, Custom Dashboards, Data APIs, Interest Rates, GDP, Inflation Rates, Unemployment Rates, Commitment of Traders (COT), Dark Pool & Off-Exchange, Data Visualizations, Options & Derivatives, Quant, Financials, Transcripts, ETF Overview, ETF Performance, ETF Holdings, Analyst Forecasts, Analyst Price Targets, Regulatory Filings Monitoring, AI, AI Chat
Asset types Supported asset classes and universes	Stocks, ETFs, Bonds, Options, Futures	Stocks, ETFs, Options, Futures, Bonds, Commodities, Currencies, Cryptos
Experience levels Who each product is built for	Beginner, Intermediate, Advanced	Beginner, Intermediate, Advanced
Platforms Where you can access the product	Web, Mobile	Web, API
Pricing High-level pricing models	Free, Subscription	Free, Subscription
Key features Core capabilities called out by each vendor	Unique HKEXnews: centralized hub for listed company announcements and regulatory filings with keyword and category search. Custom email and mobile alerts for issuer announcements and Disclosure of Interests notices. Short Selling Turnover reports (intra-day and daily) for both Main Board and GEM listings. Trading and clearing calendar, downloadable as PDF or subscribable via iCal/URL. HKEX Data Marketplace offering paid datasets such as CCASS shareholding and historical full order book data, delivered via SFTP, direct download, or cloud-to-cloud. Real-time market datafeeds (OMD-C/OMD-D) with Level 1, Level 2, and Full Book options, including 10-level depth and full tick order data.	Unique REST API and Python client with JSON-serializable endpoints; local API deployment supported. Wide coverage across equities, ETFs, options, fixed income, macroeconomics, news, transcripts, and regulatory filings. Command-line interface (successor to the legacy OpenBB Terminal) plus Python workflows. Workspace dashboards and apps with customizable widgets; unlimited dashboards on the Community tier. OpenBB Copilot AI chat that integrates dashboard widgets as context and supports attachments (PDF, CSV, XLSX). Community plan includes 20 Copilot queries/day; Pro adds Excel Add-in, data export, team roles and sharing, and SSO (Azure/Google).
Tested Verified by hands-on testing inside Find My Moat	Not yet	Not yet
Editor pick Featured inside curated shortlists	Standard listing	Standard listing

Frequently Asked Questions

Which workflows do Hong Kong Exchanges and Clearing (HKEX) and OpenBB both support?

Both platforms cover News, IPO, Dividends, and Splits workflows, so you can research those use cases in either tool before digging into the feature differences below.

Do Hong Kong Exchanges and Clearing (HKEX) and OpenBB require subscriptions?

Both Hong Kong Exchanges and Clearing (HKEX) and OpenBB keep freemium access with optional paid upgrades, so you can trial each platform before committing.

Which tool has mobile access?

Hong Kong Exchanges and Clearing (HKEX) ships a dedicated mobile experience, while OpenBB focuses on web or desktop access.

What unique strengths set the two platforms apart?

Hong Kong Exchanges and Clearing (HKEX) differentiates itself with HKEXnews: centralized hub for listed company announcements and regulatory filings with keyword and category search., Custom email and mobile alerts for issuer announcements and Disclosure of Interests notices., and Short Selling Turnover reports (intra-day and daily) for both Main Board and GEM listings., whereas OpenBB stands out for REST API and Python client with JSON-serializable endpoints; local API deployment supported., Wide coverage across equities, ETFs, options, fixed income, macroeconomics, news, transcripts, and regulatory filings., and Command-line interface (successor to the legacy OpenBB Terminal) plus Python workflows..

Keep exploring

Stay on top of related tools

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