# Trading-day calculator | Markets Open

Count exchange trading days and shared trading dates. Half days count as one; uncovered dates remain unknown.

Canonical: https://marketsopen.today/tools/trading-days
data_version: 2026.10.01-rc.1

Today (/) / Trading-day calculator

 TRADING CALENDARS

 Trading-day calculator

 Count exchange trading days and shared trading dates. Half days count as one; uncovered dates remain unknown.



 Start date End date Markets A shares · Hong Kong · NB · SB SSE HKEX NB SB Start endpoint Include Exclude End endpoint Include Exclude Calculate → Confirmed trading days

 Scope Trading days Half days Coverage 

 SSE 0 0 Complete 

 HKEX 0 0 Complete 

 NB 0 0 Complete 

 SB 0 0 Complete 

 Shared dates 0 — Complete 

 

 Daily record & sources {
 "start": "2026-10-01",
 "end": "2026-10-01",
 "include_start": true,
 "include_end": true,
 "data_version": "2026.10.01-rc.1",
 "days": [
 {
 "date": "2026-10-01",
 "markets": {
 "SSE": {
 "status": "closed",
 "is_trading_day": false
 },
 "HKEX": {
 "status": "closed",
 "is_trading_day": false
 },
 "NB": {
 "status": "closed",
 "is_trading_day": false
 },
 "SB": {
 "status": "closed",
 "is_trading_day": false
 }
 },
 "common": false
 }
 ],
 "markets": [
 {
 "market_id": "SSE",
 "scope": "exchange_day",
 "endpoints": {
 "start": "2026-10-01",
 "end": "2026-10-01",
 "include_start": true,
 "include_end": true
 },
 "known_count": 1,
 "unknown_count": 0,
 "complete": true,
 "total": 0,
 "lower": 0,
 "upper": 0,
 "half_day_count": 0,
 "source_urls": [
 "https://www.sse.com.cn/disclosure/announcement/general/c/c_20251222_10802507.shtml"
 ],
 "data_version": "2026.10.01-rc.1"
 },
 {
 "market_id": "HKEX",
 "scope": "cash_equities",
 "endpoints": {
 "start": "2026-10-01",
 "end": "2026-10-01",
 "include_start": true,
 "include_end": true
 },
 "known_count": 1,
 "unknown_count": 0,
 "complete": true,
 "total": 0,
 "lower": 0,
 "upper": 0,
 "half_day_count": 0,
 "source_urls": [
 "https://www.hkex.com.hk/-/media/HKEX-Market/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEHK/2025/ce_SEHK_CT_075_2025.pdf"
 ],
 "data_version": "2026.10.01-rc.1"
 },
 {
 "market_id": "NB",
 "scope": "stock_connect_northbound",
 "endpoints": {
 "start": "2026-10-01",
 "end": "2026-10-01",
 "include_start": true,
 "include_end": true
 },
 "known_count": 1,
 "unknown_count": 0,
 "complete": true,
 "total": 0,
 "lower": 0,
 "upper": 0,
 "half_day_count": 0,
 "source_urls": [
 "https://www.hkex.com.hk/-/media/HKEX-Market/Mutual-Market/Stock-Connect/Reference-Materials/Trading-Hour,-Trading-and-Settlement-Calendar/2026-Calendar_pdf_e.pdf"
 ],
 "data_version": "2026.10.01-rc.1"
 },
 {
 "market_id": "SB",
 "scope": "stock_connect_southbound",
 "endpoints": {
 "start": "2026-10-01",
 "end": "2026-10-01",
 "include_start": true,
 "include_end": true
 },
 "known_count": 1,
 "unknown_count": 0,
 "complete": true,
 "total": 0,
 "lower": 0,
 "upper": 0,
 "half_day_count": 0,
 "source_urls": [
 "https://www.hkex.com.hk/-/media/HKEX-Market/Mutual-Market/Stock-Connect/Reference-Materials/Trading-Hour,-Trading-and-Settlement-Calendar/2026-Calendar_pdf_e.pdf"
 ],
 "data_version": "2026.10.01-rc.1"
 }
 ],
 "common": {
 "markets": [
 "SSE",
 "HKEX",
 "NB",
 "SB"
 ],
 "endpoints": {
 "start": "2026-10-01",
 "end": "2026-10-01",
 "include_start": true,
 "include_end": true
 },
 "known_count": 1,
 "unknown_count": 0,
 "complete": true,
 "total": 0,
 "lower": 0,
 "upper": 0
 }
} 

 Maximum 366 calendar dates. Each market uses its own local date and official scope; a shared trading date is not a simultaneous trading window or a settlement date. Incomplete coverage produces a range, not a guessed total.

 Next trading day

 Scope After the end date 

 SSE 2026-10-08 (/sse/2026-10-08) 

 HKEX 2026-10-02 (/hkex/2026-10-02) 

 NB 2026-10-08 (/nb/2026-10-08) 

 SB 2026-10-08 (/sb/2026-10-08) 

 



 Sources & scope

 SSE Shanghai Stock Exchange · Cash equities · Asia/Shanghai Shanghai Stock Exchange ↗ (https://www.sse.com.cn/disclosure/announcement/general/c/c_20251222_10802507.shtml) 2026-09-27 · 2026.10.01-rc.1 HKEX Hong Kong Exchanges and Clearing · Cash equities · Asia/Hong_Kong The Stock Exchange of Hong Kong Limited ↗ (https://www.hkex.com.hk/-/media/HKEX-Market/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEHK/2025/ce_SEHK_CT_075_2025.pdf) 2026-09-28 · 2026.10.01-rc.1 NB Stock Connect · Northbound (Shanghai & Shenzhen Connect) · Northbound trading days · A shares via HKEX · Asia/Hong_Kong Hong Kong Exchanges and Clearing ↗ (https://www.hkex.com.hk/-/media/HKEX-Market/Mutual-Market/Stock-Connect/Reference-Materials/Trading-Hour,-Trading-and-Settlement-Calendar/2026-Calendar_pdf_e.pdf) 2026-09-29 · 2026.10.01-rc.1 SB Stock Connect · Southbound (Hong Kong Connect) · Southbound trading days · HK shares via SSE/SZSE · Asia/Hong_Kong Hong Kong Exchanges and Clearing ↗ (https://www.hkex.com.hk/-/media/HKEX-Market/Mutual-Market/Stock-Connect/Reference-Materials/Trading-Hour,-Trading-and-Settlement-Calendar/2026-Calendar_pdf_e.pdf) 2026-09-29 · 2026.10.01-rc.1