Free and open stock market and financial education
Varsity is an extensive and in-depth collection of stock market and financial lessons created by Karthik Rangappa at Zerodha. It is free and openly accessible to everyone and is one of the largest financial education resources on the web. No signup, no pay-wall, no ads.
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Explore stock market lessons in bite size modules, quizzes, and tests.
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Varsity Certified
An online certification program designed to test your market knowledge and give you the confidence to start your career in capital markets.
Modules
Explore all the open-access Varsity modules that cover the entire spectrum of financial literacy and capital markets; everything from savings and taxation to option strategies and technical analysis.
Recent comments
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Only for ATM options, right? For ITM and OTM, their theta maximizes near the middle of the series. ...
02 Oct 2026 -
Sarkari bonds lagbhag 7% return inme dete hai or bhot safe mane jate ha or inme nivesh karne ke liye aap RBI retail direct ya demate account ka use kar sakte hai ...
02 Oct 2026 -
Thank you Sir we laran what is the trading ...
02 Oct 2026 -
Hi Karthik, regarding this line: “Invariably, the cost of executing a bear call ladder is better than the Call Ratio Spread, but the range above which the market has to move also becomes large.” Don’t you think the cost is actually lower ...
02 Oct 2026 -
Hi Karthik, regarding this line: “3. Red line – This is an interesting, counterintuitive outcome. When there are very few days to expiry, an increase in volatility has a negative impact on the strategy! Think about it: an increase in volatilit ...
02 Oct 2026
Invest in everything,
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