Chapter 4: Indian Stock Exchanges
🏛️
Day 23: BSE — Asia's Oldest Stock Exchange
From a banyan tree in 1875 to ₹300 lakh crore market cap — quite a journey
2 min read
📖 The Banyan Tree Meeting of 1875
Mumbai, 1875. Before telephones, before electricity, before cars. Twenty-two stock brokers gathered under a banyan tree on Dalal Street and decided to formalise their trading activities.
No computers. No algorithms. No apps. Just 22 people, one tree, and the concept that became Asia's oldest stock exchange.
Today, that same exchange handles trillions of rupees in daily transactions from a 28-storey glass tower. The tree is gone. The exchange remains. 🌳→🏛️
Mumbai, 1875. Before telephones, before electricity, before cars. Twenty-two stock brokers gathered under a banyan tree on Dalal Street and decided to formalise their trading activities.
No computers. No algorithms. No apps. Just 22 people, one tree, and the concept that became Asia's oldest stock exchange.
Today, that same exchange handles trillions of rupees in daily transactions from a 28-storey glass tower. The tree is gone. The exchange remains. 🌳→🏛️
BSE Fast Facts
1875
Founded — Asia's oldest!
5,000+
Listed Companies
₹300L+
Crore Total Market Cap
SENSEX
30-stock benchmark index
SENSEX — Decoded
SENSEX = Sensitive Index = BSE's health barometer, 30 companies
India's 30 largest, most financially sound, most liquid companies. Combined performance = SENSEX value.
SENSEX members include: Reliance, TCS, HDFC Bank, Infosys, ICICI Bank, Bajaj Finance, L&T, Asian Paints, Wipro, ITC, Kotak Mahindra...
SENSEX started at ₹100 in 1979. Today: 80,000+. That's 800x in 45 years — if you'd somehow invested in SENSEX from day one!
India's 30 largest, most financially sound, most liquid companies. Combined performance = SENSEX value.
SENSEX members include: Reliance, TCS, HDFC Bank, Infosys, ICICI Bank, Bajaj Finance, L&T, Asian Paints, Wipro, ITC, Kotak Mahindra...
SENSEX started at ₹100 in 1979. Today: 80,000+. That's 800x in 45 years — if you'd somehow invested in SENSEX from day one!
BSE Milestones
| Year | What Happened |
|---|---|
| 1875 | 22 brokers, 1 banyan tree, BSE is born |
| 1986 | SENSEX launched — India's first stock market index! |
| 1992 | Harshad Mehta scam — ₹5,000 crore fraud exposed |
| 1995 | Online trading begins — tree fully retired |
| 2008 | SENSEX crashes from 21,000 to 8,000 — global financial crisis |
| 2020 | COVID crash — 38,000 to 25,000 in 40 days |
| 2024 | SENSEX crosses 80,000 🎉 |
🎉 The 1992 Scam That Created Modern India's Market Regulation
Harshad Mehta, "The Big Bull," used fake bank receipts to funnel money into the stock market, artificially pumping SENSEX. When exposed, markets crashed, thousands of investors lost everything. The silver lining: the scandal forced a complete regulatory overhaul and gave birth to a powerful SEBI. Every scam creates better rules. This one created an entire institution.
Harshad Mehta, "The Big Bull," used fake bank receipts to funnel money into the stock market, artificially pumping SENSEX. When exposed, markets crashed, thousands of investors lost everything. The silver lining: the scandal forced a complete regulatory overhaul and gave birth to a powerful SEBI. Every scam creates better rules. This one created an entire institution.
🎯 Today's Takeaway:
BSE = Asia's oldest exchange, 1875. SENSEX = 30-stock index, India's most watched number. 800x growth since 1979. When news says "market up/down 500 points" — that's SENSEX. Tomorrow: NSE — built from scratch to fix what BSE got wrong!
BSE = Asia's oldest exchange, 1875. SENSEX = 30-stock index, India's most watched number. 800x growth since 1979. When news says "market up/down 500 points" — that's SENSEX. Tomorrow: NSE — built from scratch to fix what BSE got wrong!