Category: Investing Insight

Investing insight to make you a better investor.

The Pair Trading Tip-Sheet

During our back-testing for pair trading strategies, we found that we were most comfortable in going long the spread (when the spread is below its historical average) and betting on pairs within the same index. We have bundled all the assumptions into an easy to use pair trading “tip-sheet” that can be found here.

The pairs are computed at the end-of-day and live pair status is computed roughly once an hour. The p-value, beta and spread display both end-of-day data and live status side-by-side so that you can decide for yourself if going long the pair makes sense or not.

pair trading

It is still rough around the edges – you cannot really add a pair to your portfolio and track like you can do with option strategies. But once it is fleshed out, it will be available exclusively to your trading/demat customers.

Pair trading equity futures is not for the faint of heart. The capital at risk is bigger than what most individual investors can stomach. But when done right, the returns are commensurate with the risks.

Public Sector vs. MNCs

On the NSE, you can find two indices: CNX PSE and CNX MNC. They have been around since Jan-1995 – providing a quantifiable glimpse into how badly Nehruvian socialism has fared in modern India.

Cumulative Returns

CNX PSE: +247.69%
CNX MNC: +619.05%

CNX PSE-returns

CNX MNC-returns

Value traps

There has been a lot of talk recently about reforming PSEs. The SEBI wants the 25% public shareholding rule to apply to all public sector companies as well. The earlier (UPA-2) government, finding no takers for PSE stock, got Goldman to form an ETF to put some lipstick on the sector. The Rajiv Gandhi Equity Savings Scheme gave out tax sops to get retail investors into “Maharatna, Navratna, or Miniratna” stocks.

As much as I would like to believe that things are going to be different this time, you can’t dismiss the fact that PSEs have only lost money for investors. Once the crutches come off, these firms will anyway have to go through gut-wrenching transformations to compete in the real world. That would be a better trigger to enter these stocks (if and when they happen) rather than now when all we have are promises.

Public Sector Banks: Is this time different?

A tale of three indices

The NSE has three financial indices listed that provides a rare window into how different parts of the financial sector has performed over the years.

Index Inception Date
CNX PSU BANK 2004-01-01
CNX FINANCE 2004-01-01
CNX BANK 2000-01-01

Return profiles

Returns in the financial sector comes with some very fat tails. If one could consult an oracle on the timing of these big swings, there’s a pretty packet for them.

CNX FINANCE-returns-histogram

CNX BANK-returns-histogram

CNX PSU BANK-returns-histogram

Cumulative returns

If you had stayed invested since 2004-01-01, here’s how much you would have made:

Index Cumulative returns
CNX FINANCE 495%
CNX BANK 455%
CNX PSU BANK 265%

Note: These are cumulative numbers, not annualized returns

CNX FINANCE-returns

CNX BANK-returns

CNX PSU BANK-returns

If you notice, PSU banks are yet to recover from the draw-down that occurred August-2013.

Investors have been on a PSB binge ever since the Modi effect took shape. Will this time be different for investors?

[stockquote]PSUBNKBEES[/stockquote] [stockquote]BANKBEES[/stockquote]