Market reference
Dates, market hours and contract sizes, each with the exchange document it comes from.
This page answers when and how much. It shows holidays, trading hours and lot sizes from exchange documents. It does not predict prices or suggest trades.
Market calendar
This month's exchange dates. A marked day shows what is different about it.
October 2026
- Thu, 1 Oct, 2026
- Fri, 2 Oct, 2026: Market closed (Mahatma Gandhi Jayanti)H
- Sat, 3 Oct, 2026
- Sun, 4 Oct, 2026
- Mon, 5 Oct, 2026
- Tue, 6 Oct, 2026
- Wed, 7 Oct, 2026
- Thu, 8 Oct, 2026
- Fri, 9 Oct, 2026
- Sat, 10 Oct, 2026
- Sun, 11 Oct, 2026
- Mon, 12 Oct, 2026
- Tue, 13 Oct, 2026
- Wed, 14 Oct, 2026
- Thu, 15 Oct, 2026
- Fri, 16 Oct, 2026
- Sat, 17 Oct, 2026
- Sun, 18 Oct, 2026
- Mon, 19 Oct, 2026
- Tue, 20 Oct, 2026: Market closed (Dussehra)H
- Wed, 21 Oct, 2026
- Thu, 22 Oct, 2026
- Fri, 23 Oct, 2026
- Sat, 24 Oct, 2026
- Sun, 25 Oct, 2026
- Mon, 26 Oct, 2026
- Tue, 27 Oct, 2026
- Wed, 28 Oct, 2026
- Thu, 29 Oct, 2026
- Fri, 30 Oct, 2026
- Sat, 31 Oct, 2026
- H
- Market closed
- W
- Holiday on a weekend
- S
- Special session
- P
- Session, time not announced yet
Marked dates this month
- Fri, 2 Oct, 2026 — Market closed: Mahatma Gandhi Jayanti
- Tue, 20 Oct, 2026 — Market closed: Dussehra
Next market holidays
- Tue, 20 Oct, 2026 — Dussehra (NSE/CMTR/71775)
- Tue, 10 Nov, 2026 — Diwali-Balipratipada (NSE/CMTR/71775)
- Tue, 24 Nov, 2026 — Prakash Gurpurb Sri Guru Nanak Dev (NSE/CMTR/71775)
Expiry days are not shown here. The exchange sets them in separate circulars.
Checked against the exchange circular on Mon, 7 Sept, 2026.
Market hours
A normal trading day, in IST. These timings apply from Mon, 7 Sept, 2026.
| Session | Time (IST) | Orders match as they arrive? |
|---|---|---|
| Pre-open auction | 09:00–09:10 | No |
| Continuous trading, all segments | 09:15–15:15 | Yes |
| Closing auction (stocks with F&O) | 15:15–15:35 | No |
| Continuous trading (stocks without F&O) | 15:15–15:30 | Yes |
| Continuous trading (F&O) | 15:15–15:40 | Yes |
| Post-close session | 15:50–16:00 | No |
Checked against the exchange circulars on Fri, 4 Sept, 2026.
Contract sizes
A lot is the fixed number of units in one derivatives contract. These are index contracts.
| Index | Exchange | Lot size (units) | In force from |
|---|---|---|---|
| NIFTY | NSE | 65 | Tue, 28 Oct, 2025 |
| BANKNIFTY | NSE | 30 | Tue, 28 Oct, 2025 |
| FINNIFTY | NSE | 60 | Tue, 28 Oct, 2025 |
| MIDCPNIFTY | NSE | 120 | Tue, 28 Oct, 2025 |
| NIFTYNXT50 | NSE | 25 | Tue, 28 Oct, 2025 |
| SENSEX | BSE | 20 | Wed, 20 Nov, 2024 |
Sources
Every number above comes from one of these documents. Check the original when a date matters.
- Calendar NSE/CMTR/71775 (12 Dec 2025) (last read Mon, 7 Sept, 2026)
- Calendar NSE/CMTR/72260 (12 Jan 2026) (last read Mon, 7 Sept, 2026)
- Market hours SEBI HO/47/11/11(3)2025-MRD-POD2/I/2765/2026 (16 Jan 2026) (last read Fri, 4 Sept, 2026)
- Market hours NSE/CMTR/73362 (18 Mar 2026) (last read Fri, 4 Sept, 2026)
- Market hours NSE/CMTR/74466 (29 May 2026) (last read Fri, 4 Sept, 2026)
- Market hours NSE/FAOP/74467 (29 May 2026) (last read Fri, 4 Sept, 2026)
- Market hours NSE/CMTR/74969 (1 Jul 2026) (last read Fri, 4 Sept, 2026)
- Market hours NSE/FAOP/74970 (1 Jul 2026) (last read Fri, 4 Sept, 2026)
- Contract sizes NSE/FAOP/70616 (Circular Ref. No. 176/2025), 3 October 2025 (last read Mon, 5 Oct, 2026)
- Contract sizes BSE Notice 20241021-13, 21 October 2024 (last read Mon, 5 Oct, 2026)
Downloads
Files you can keep. Each one carries its sources inside.
Holiday calendar for your calendar app
- Covers
- 2026
- Data last checked
- Mon, 7 Sept, 2026
- File type
- iCalendar (.ics)
- Size
- 18.4 KB
Holiday list as a data file
- Covers
- 2026
- Data last checked
- Mon, 7 Sept, 2026
- File type
- Data file
- Size
- 11.6 KB
Lot sizes as a data file
- Covers
- NIFTY, BANKNIFTY, FINNIFTY, MIDCPNIFTY, NIFTYNXT50, SENSEX
- Data last checked
- Fri, 4 Sept, 2026
- File type
- Data file
- Size
- 7.3 KB
More to look up
The exchange holiday list
Start with the holiday list: every date there carries its circular.