BSE (Bombay Stock Exchange)
Founded in 1875, it is Asia's oldest stock exchange and lists thousands of companies; benchmark index is the SENSEX.
- MIC (ISO 10383)
- XBOM
- Country
- India
- Type
- Stock exchange
- Trading currency
- INR
- Timezone
- Asia/Kolkata
- Operator
- BSE Limited
- Operator LEI
- 335800UOTLCPTZQVDA19 (GLEIF)
Trading session local time · Asia/Kolkata
Session hours and the settlement cycle are compiled by Finance Foundation from the venue’s own published trading calendar. These are exact and change-prone — an extended session or a moved auction dates a figure like this quickly — so each row below carries what two independently maintained open calendars say about the same venue. Verify against the exchange before relying on any of it operationally. Sources.
Two independently maintained open calendars return the same hours as we hold. Cross-check from exchange_calendars (Apache 2.0) and pandas_market_calendars (MIT); neither endorses this site.
- Regular session
- 09:15–15:30
- Lunch break
- none
- Pre-market
- 09:00-09:15
- Post-market
- 15:40-16:00
- Settlement cycle
- T+1
Ownership
- Operating entity
- BSE LIMITED IN
335800UOTLCPTZQVDA19 - Ultimate owner
- None above it — BSE LIMITED is the top of its own ownership chain.
GLEIF records no parent for this entity (NO_KNOWN_PERSON), so the operator is itself the top of the tree - Owner listed
- BSE on National Stock Exchange of India
Not self-listed: the owner of this venue lists elsewhere. - Who holds it
- No promoter and no controlling shareholder — BSE's own annual report shows total promoter holding of 0.00% with the register entirely public, and Indian law requires public holding of at least 51% and caps any single person at 5% (15% for another exchange, a depository, a bank, an insurer or a public financial institution).
Clearing and settlement
| Institution | Role | LEI |
|---|---|---|
| NSDL — National Securities Depository Limited | Central securities depository | 335800NFZPTMGTPAHE42 |
| CDSL — Central Depository Services (India) | Central securities depository | 335800YRV56TH7RQVH27 |
These are separate legal entities from the venue operator above, each with its own LEI — a distinction the ISO 10383 registry itself gets wrong for two venues in this dataset, where it records the depository's or the clearing house's code against the exchange. The full layer.
Segment MICs 1 venues under XBOM
| MIC | Segment / venue |
|---|---|
| BSME | BSE SME |
Operating MIC vs segment MIC per ISO 10383: the operating code identifies the exchange, segment codes identify its individual order books, growth markets and derivatives venues. Every code was checked line by line against the official ISO 10383 registry file (SWIFT is the registration authority) — codes that were expired or belonged to a separate operating venue were rejected.
Assets tied to this venue
BSE SENSEX calculated on · US Dollar / Indian Rupee derivatives listed on
Covered assets whose relationship to this venue is recorded in the dataset — an index calculated on it, or a contract listed on it. Companies listed here are in the table above; this is the non-equity side.
Benchmark indices
BSE SENSEX · BSE 100 · BSE 500
1 of these 3 are covered as assets here and link through; the rest are named because the venue publishes them, not because we track them. A linked index is a real relationship in the dataset, not a name that happened to match.
Approximate reference values from public sources · seed-0.7 · marketcap-1 · 2026-08-30 · not real-time. See data & methodology.
JSONCSV No key, CORS enabled — paste any of these straight into a notebook.