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.


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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.


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Recent comments

  • 936 Karthik Rangappa on The Central Pivot Range

    I'd suggest you call the support desk for this. ...

    19 Mar 2026
  • 1310 Karthik Rangappa on Volatility Applications

    You calculate the SL based on the day you take the trade and move with that as a reference. Yes, the numbers keep changing daily, so by that measure you cant really ID a single price. So it makes sense to figure one price and strategies around that p ...

    19 Mar 2026
  • 1359 Karthik Rangappa on Volumes

    You can consider both, but if you are taking the deliverable quantity, then be aware that it may have some portion of BTST trade. ...

    19 Mar 2026
  • Why CPR is not working like horizontal lines in trading view it always plots like moving averages ...

    19 Mar 2026
  • Hi Karthik Rangappa Sir, I have a doubt related to the calculations of volatility based SL; you mentioned you can calculate your SL range by multiplying the daily volatility of the ticker multiplied by the square root of the number of days you wish t ...

    18 Mar 2026

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