Do it yourself

 The struggle between Newton's law of gravity and global markets is perennial. Many times it appears that the markets are defying the laws of gravity and breaking out of their orbit. However, in the end, it is the law of gravity that has always won. Notwithstanding the distance covered away from the “fair value zone”, and the time spent in the away zone, the asset prices invariably tend to return to the fair value zone. In the common market parlance these digressions and eventual return to normalcy is described by the phrases like Overbought, Oversold, Overvaluation, Undervaluation, Mean Reversion, etc. It is important to note that a long time spent away from the fair value zone could be very deceptive for investors. Sometimes it gives an illusion that the fair value zone for the subject asset may have already shifted higher or lower and the current price is actually closer to the fair value zone. The investors lacking in discipline and/or conviction may fall for this deception a...

 Before I say anything, I would like to make it clear that I use the terms “investor”, “trader” and “punter” in the context of equity investments, very judiciously. To me an investor is a person who thoughtfully invests his money in a business to participate in the future growth of that business. A trader is person who is trying to optimize his return on capital by choosing from the best instruments available at any given point in time. It may be bond, fixed deposit, equity stock, gold, crypto currency, foreign exchange, other commodities etc. or a mix of these. Traders do not invest with the objective of “wealth creation”. Their focus is usually earning more than the risk free return while maintaining liquidity of his money. Punters buy financial assets or commodities just like lottery tickets. They get kicked by the prospects of hitting a jackpot someday and do not mind losing their entire capital in the process. Here we are talking about investors only. In summer of 2007, ...