Blog


  • Expected Returns

    Karthik Rangappa on May 19, 2017

    7.1 – Expected returns The next two chapter will be very insightful, especially for people who have never been familiar with portfolio techniques. We will venture into the realms of expected return ..

  • Equity Curve

    Karthik Rangappa on April 26, 2017

    6.1 – Overview This is off topic – but a little digression hurts no one, I guess. Of all the chapters I have written in Varsity, I guess this one will be a very special one for me. Not because of ..

  • Risk (Part 4) – Correlation Matrix & Portfolio Variance

    Karthik Rangappa on April 10, 2017

    5.1 – Correlation Matrix In the previous chapter, we successfully calculated the variance-covariance matrix. As we discussed, these numbers are too small for us to make any sense. Hence, as a practi ..

  • Risk (Part 3) – Variance & Covariance Matrix

    Karthik Rangappa on March 29, 2017

    4.1 – A quick recap Let us begin this chapter with a quick recap of our discussion so far. We started this module with a discussion on the two kinds of risk a market participant is exposed to, when ..

  • Risk (Part 2) – Variance & Covariance

    Karthik Rangappa on March 16, 2017

    3.1 – Variance In the previous chapter, we touched upon the topic of expected return, continuing on it, we will understand the concept of ‘Portfolio variance’. Portfolio Variance helps us unders ..

  • Risk (Part 1)

    Karthik Rangappa on March 7, 2017

    2.1 – Warming up to risk For every rupee of profit made by a trader, there must be a trader losing that rupee. As an extension of this, if a group of traders consistently make money, then there must ..

  • Orientation note

    Karthik Rangappa on February 21, 2017

    1.1 – A unique opportunity I’m excited about this brand new module on Varsity, wherein we will be discussing two important and closely related market topics – ‘Risk Management and Trading Psyc ..

  • Natural Gas

    Karthik Rangappa on February 7, 2017

    16.1 – History and background I know this chapter on Natural Gas is coming in late; we should have discussed this much earlier, probably when we discussed Crude oil. Unfortunately, I missed doing th ..

  • Cardamom & Mentha Oil

    Karthik Rangappa on January 20, 2017

    15.1 – Monsoon blues Back in the day, I traded stocks with ICICI Direct. Around the same time, MCX had just started operations, and ICICI was one of the first brokers to get a membership.  MCX was ..

  • Lead & Nickel

    Karthik Rangappa on January 6, 2017

    14.1 – Lead – some history, some basics. Would you believe, if I said that ‘Lead’, as in the metal Lead, played a role in bringing down the Roman Empire? Not Gold nor Silver, not diamonds or r ..