He Lost Money on Two Stocks. Then Built the Platform That Taught Millions How to Invest

K

Kamal Shukla

Founder & CEO

Jul 7, 2026
5 min read
He Lost Money on Two Stocks. Then Built the Platform That Taught Millions How to Invest

In February 2001, a young man in Bangalore held his first salary cheque. Five thousand rupees. Not a lot of money, even by 2001 standards, but it felt like everything.

He wanted to do four things with it. Buy his parents something nice. Buy his girlfriend a gift. Party with his friends. And save some money.

That man was Karthik Rangappa, and years later he would go on to build Zerodha Varsity, the free education platform that has quietly shaped how millions of Indians learn to invest. His book, A Beginner's Guide To The Indian Stock Market, is not the usual dry textbook on candlesticks and ratios. It opens with a story. And it is a story worth knowing before you read another line about stock markets.

The Boss Who Asked the Wrong Question

Rangappa did not stumble into stock markets out of ambition. He stumbled into them out of stubbornness.

His parents banked the old way, walking to the branch, filling deposit slips by hand, trusting a manager who happened to be a family friend. Rangappa wanted something different. So he asked his boss Chandrashekar for ideas on where to park his savings instead of a regular bank account.

His boss was amused. After all, he knew exactly how little he was paying him. But he pointed Rangappa toward the stock market anyway.

That single suggestion did not go well at first. Rangappa read a few scattered articles on a broker's website, found the information confusing and jargon heavy, and gave up within hours. It took him four more years before he actually opened a trading and demat account.

Four years. Not because he lacked interest, but because nobody had made the subject easy to enter.

The Trade That Almost Made Him Quit for Good

When Rangappa finally did open his account, he did what almost every new investor does. He called a friend working at a stock exchange project and asked which stock to buy, reasoning that proximity to the exchange must mean insider wisdom.

The friend suggested two names, Sterling Biotech and FDC Limited. Rangappa invested about fifteen thousand rupees in each without asking a single follow up question. For a few days, both stocks moved up, and he told everyone who would listen about his winning picks.

Then both stocks fell fifteen to twenty percent from where he had entered.

He describes being in disbelief, panicked, nearly in tears, seriously considering pulling everything out and running back to a fixed deposit. Most people at that point walk away from the market for good and tell everyone stocks are a scam.

Rangappa did not walk away. Instead, that loss became the spark for a different question. Why did the stocks fall. What caused the panic. How does someone protect themselves next time.

He calls that loss his tuition fee for a market education, except the market collects the fee upfront instead of at the end of the course.

From One Bad Trade to Zerodha Varsity

That curiosity eventually led Rangappa to Zerodha Broking Limited in 2014, where founder Nithin Kamath had already decided that capital market education should be a core part of the business, not an afterthought. Rangappa built Zerodha Varsity from there, a free and open source learning platform that has since answered over a lakh queries from investors across the country over twelve years.

A Beginner's Guide To The Indian Stock Market is drawn from the very first module of Varsity, the one that introduced millions of first time investors to how markets actually work. In his foreword, Kamath writes about why this book exists at all. When Zerodha started in 2010, most people entering the market had no real understanding of what they were doing, not because they lacked intelligence, but because good, accessible, honest financial education barely existed in India. What was available was either locked behind expensive courses, buried in academic language, or pushed by people more interested in selling tips than teaching fundamentals.

What the Book Actually Promises, and What It Does Not

Kamath is upfront about the limits of the book in his foreword. It will not turn anyone into a market expert overnight, and it will not hand over a secret formula for picking winning stocks. Anyone claiming otherwise is usually trying to sell something.

What the book does promise is a solid foundation, understanding what stocks are, how markets function, who the key participants are, and what actually happens the moment a trade is placed. Kamath compares it to learning the rules of a sport before stepping onto the field. You still need strategy and skill after that, but at least you understand how the game works.

The opening chapter, Why Should I Invest, tackles a question most people never sit down to actually answer. It walks through a simple scenario, someone earning fifty thousand rupees a month, spending thirty thousand, and saving twenty thousand every month for twenty years without ever investing that surplus. The number that comes out at the end surprises most readers, and so does how quickly a comfortable retirement corpus can run dry once real expenses catch up.

Why This Story Matters More Than the Charts

Most stock market books lead with theory. This one leads with a twenty something who panicked over a falling stock and nearly quit before he began. That is precisely why it works. It meets readers exactly where they are, uncertain, a little scared of jargon, and unsure whether markets are rigged against ordinary people or genuinely worth understanding.

Rangappa spent four years hesitating and one bad trade doubting everything before he found his footing. His book is built for the reader standing exactly where he once stood.

If a story like this makes you want to see how the rest of the journey unfolds, from that first panicked trade to the frameworks that actually helped, you know where to find it on Classic Pages.

K

Kamal Shukla

Founder & CEO, Classic Pages

Passionate about books and community, Kamal founded Classic Pages to create a vibrant space where readers connect, discover preloved treasures, and celebrate the magic of stories—one page, one heart, one bookshelf at a time.

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He Lost Money on Two Stocks. Then Built Zerodha Varsity