VOL. XCIV, NO. 247

★ FINANCIAL TOOLS & SERVICES DIRECTORY ★

PRICE: 5 CENTS

Saturday, September 27, 2025

Investors comparing Hong Kong Exchanges and Clearing (HKEX) and OTC Markets will find that Both Hong Kong Exchanges and Clearing (HKEX) and OTC Markets concentrate on News, Dividends, and Splits workflows, making them natural alternatives for similar investment research jobs. Hong Kong Exchanges and Clearing (HKEX) leans into Alerts, Calendar, and IPO, which can be decisive for teams that need depth over breadth. OTC Markets stands out with Data APIs, Ticker Changes, and Regulatory Filings Monitoring that the competition lacks. Use the feature-by-feature table to inspect unique capabilities and confirm which roadmap best maps to your process.

Head-to-head

Hong Kong Exchanges and Clearing (HKEX) vs OTC Markets

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, IPO, and Buybacks & Authorizations coverage that OTC Markets skips.
  • OTC Markets includes Data APIs, Ticker Changes, Regulatory Filings Monitoring, APIs & SDKs, and Screeners 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..
  • OTC Markets is known for: Real‑Time Level 1+ (inside bid/offer + trades) and Level 2+ (full quote book with market participant IDs) data products; Delayed Level 1+ on a 15‑minute basis; End‑of‑Day snapshots., Level 2 quote montage specification (fields: MPID, price, QAP, size, time‑of‑update) and display requirements., and Reference & pricing files (security master with optional CUSIP), plus End‑of‑Day pricing files; secure SFTP delivery supported..
  • Hong Kong Exchanges and Clearing (HKEX) ships a mobile app. OTC Markets is web/desktop only.
Hong Kong Exchanges and Clearing (HKEX) logo

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.
OTC Markets logo

OTC Markets

otcmarkets.com

Primary operator and market data source for U.S. OTC equities via OTC Link ATS/ECN/NQB (SEC‑regulated ATSs). Commercial data products include Real‑Time Level 1+ (inside quote & trades), Level 2+ (full quote book with MPIDs), 15‑minute delayed Level 1+, End‑of‑Day, reference/security master, and compliance datasets (Blue Sky, Promotion/CE, Compliance Analytics). Delivery options include real‑time multicast feeds, SFTP/FTP files, and a REST Disclosure API. Website provides delayed quotes, corporate actions, screeners and issuer news (DNS).

Platforms

Web
API

Pricing

Free
Subscription

Quick highlights

  • Real‑Time Level 1+ (inside bid/offer + trades) and Level 2+ (full quote book with market participant IDs) data products; Delayed Level 1+ on a 15‑minute basis; End‑of‑Day snapshots.
  • Level 2 quote montage specification (fields: MPID, price, QAP, size, time‑of‑update) and display requirements.
  • Reference & pricing files (security master with optional CUSIP), plus End‑of‑Day pricing files; secure SFTP delivery supported.
  • Disclosure API (REST, JSON/CSV/XML) with app‑key auth; filter by symbol/CUSIP/company; document retrieval; plan‑level rate‑limit guidance.
  • Compliance & regulatory data: Blue Sky Data (state eligibility monitoring), Promotion Data file (Caveat Emptor/tier/share data), and Compliance Analytics (multi‑factor risk scoring).

Shared focus areas

Both platforms align on these research themes, so you can stay within one workflow when your use case involves them.

Where they differ

Hong Kong Exchanges and Clearing (HKEX)

Distinct strengths include:

  • 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.

OTC Markets

Distinct strengths include:

  • Real‑Time Level 1+ (inside bid/offer + trades) and Level 2+ (full quote book with market participant IDs) data products; Delayed Level 1+ on a 15‑minute basis; End‑of‑Day snapshots.
  • Level 2 quote montage specification (fields: MPID, price, QAP, size, time‑of‑update) and display requirements.
  • Reference & pricing files (security master with optional CUSIP), plus End‑of‑Day pricing files; secure SFTP delivery supported.
  • Disclosure API (REST, JSON/CSV/XML) with app‑key auth; filter by symbol/CUSIP/company; document retrieval; plan‑level rate‑limit guidance.

Feature-by-feature breakdown

AttributeHong Kong Exchanges and Clearing (HKEX)OTC Markets
Categories

Which research workflows each platform targets

Shared: News, Dividends, Splits, Order Book / Level II

Unique: Alerts, Calendar, IPO, Buybacks & Authorizations

Shared: News, Dividends, Splits, Order Book / Level II

Unique: Data APIs, Ticker Changes, Regulatory Filings Monitoring, APIs & SDKs, Screeners

Asset types

Supported asset classes and universes

Stocks, ETFs, Bonds, Options, Futures

Stocks, Bonds

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

  • Real‑Time Level 1+ (inside bid/offer + trades) and Level 2+ (full quote book with market participant IDs) data products; Delayed Level 1+ on a 15‑minute basis; End‑of‑Day snapshots.
  • Level 2 quote montage specification (fields: MPID, price, QAP, size, time‑of‑update) and display requirements.
  • Reference & pricing files (security master with optional CUSIP), plus End‑of‑Day pricing files; secure SFTP delivery supported.
  • Disclosure API (REST, JSON/CSV/XML) with app‑key auth; filter by symbol/CUSIP/company; document retrieval; plan‑level rate‑limit guidance.
  • Compliance & regulatory data: Blue Sky Data (state eligibility monitoring), Promotion Data file (Caveat Emptor/tier/share data), and Compliance Analytics (multi‑factor risk scoring).
  • Coverage of OTC Link ATS via MIC 'OTCM'; OTC Link ATS/ECN/NQB each operate as SEC‑regulated ATSs.
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 OTC Markets both support?

Both platforms cover News, Dividends, Splits, and Order Book / Level II 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 OTC Markets require subscriptions?

Both Hong Kong Exchanges and Clearing (HKEX) and OTC Markets 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 OTC Markets 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 OTC Markets stands out for Real‑Time Level 1+ (inside bid/offer + trades) and Level 2+ (full quote book with market participant IDs) data products; Delayed Level 1+ on a 15‑minute basis; End‑of‑Day snapshots., Level 2 quote montage specification (fields: MPID, price, QAP, size, time‑of‑update) and display requirements., and Reference & pricing files (security master with optional CUSIP), plus End‑of‑Day pricing files; secure SFTP delivery supported..

Curation & Accuracy

This directory blends AI‑assisted discovery with human curation. Entries are reviewed, edited, and organized with the goal of expanding coverage and sharpening quality over time. Your feedback helps steer improvements (because no single human can capture everything all at once).

Details change. Pricing, features, and availability may be incomplete or out of date. Treat listings as a starting point and verify on the provider’s site before making decisions. If you spot an error or a gap, send a quick note and I’ll adjust.