HKEX is OPEN.
A scheduled trading day. · 19 May 2026
Cash equities · Asia/Hong_Kong · Not a live session indicator.
Review state: verified
Not applicable.
A settlement lag is not a settlement-day calendar. A separate clearing source is required.
In one sentence
Hong Kong Exchanges and Clearing (HKEX) on : Open. A regular trading day. Basis: exchange holiday notices, source-checked , human-verified .
Official notices: HKEX ↗ · HKEX holidays 2026 →
A record you can trace.
- Source / notice copy
- Hong Kong Securities Market Holiday Schedule for Year 2026 — CT/075/25 ↗
- Source checked / method
- 2026-09-28 · official_pdf_saved_and_both_pages_reviewed
- Human verification
- 2026-09-29
- Changed at / data version
- — /
2026.09.28-rc.6 - Sources used by each field
Show day / evening / incoming-night evidence
status· annual_calendar_and_weekend_rule
hkex.2026 ↗night_session· not_applicable
No independent evidence / not applicableincoming_night_session· not_applicable
No independent evidence / not applicablesettlement· independent_calendar_not_loaded
No independent evidence / not applicable- Scope / time zone
cash_equities· Asia/Hong_Kong
Is HKEX open on 19 May 2026?
HKEX: OPEN — Scheduled trading day. Calendar date:19 May 2026. Source-check status:verified.
Does the evening belong to this trading date?
The night_session field describes the evening starting on the selected civil date. incoming_night_session describes the overnight component assigned to the selected trading date. They are different questions.{"basis":"trading_date","trading_date":"2026-05-19","civil_date":null,"has":false,"reason":"not_applicable"}
Cite this page
Same fields as the API: page, URL, data_version, verified_atMarkets Open, “HKEX on 19 May 2026: Open”, https://marketsopen.today/hkex/2026-05-19, data version 2026.09.28-rc.6, human-verified 2026-09-29.One date. A structured answer.
The page and API use the same calendar engine. Every supported record links back to its source.
GET /api/v1/status?date=2026-05-19