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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Varsity on mobile
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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Correction: Blocked temporarily from “CASH” Bucket… ...
26 Nov 2025 -
Sir.. This is happening with everyone.. During the day the loss in options position is blocked temporarily from bucket. At night they calculate fresh margins and adjust with collateral and release the cash. It’s been like this.. ...
26 Nov 2025 -
Hi Karthik, I understand that delta changes as the spot price moves. Given that delta is not constant, how do we estimate the change in an option’s premium if we start only with the initial delta? ...
26 Nov 2025 -
Additional point to note here is that moving large volumes can affect the price. So hypothetically, attempting to sell 1 cr worth of stocks may push the price down and you may not find enough buyers at the 2% profit mark. ...
25 Nov 2025 -
Thanks, Vishal. We are working on the 5th one soon. Hopefully we can release it quickly. ...
25 Nov 2025
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