Re: My permanent portfolio with individual stocks
Posted: Fri Nov 11, 2011 11:23 am
ngcpa, I entirely concure. Just because going from 5 stocks to 10 reduces risk does not mean that risk continues to fall as you get hundreds of stocks.
Permanent Portfolio Forum
https://www.gyroscopicinvesting.com/forum/
https://www.gyroscopicinvesting.com/forum/viewtopic.php?t=1687
It sounds like you've stumbled upon the concept of the Upside Potential Ratio to select your stocks. I would encourage you to use the actual formula as it weights downside risk and would let you easily rank and screen the entire stock universe. For example, the top 15 with MAR set to 90-day TBills and measuring back a year:ngcpa wrote: The important columns are the average losses and average gains. Notice that the gold, long term treasuries and even both the PP’s have bigger average gains than losses. So in a year period that has a gain, it is generally twice as big as losses sustained (on average). Notice the stocks (VTSMX) has average losses as big as gains. Fortunately stocks (like all the others) have more gains than losses. It seems to me, that if I could find a group of stocks that have larger average gains than losses (like the other components), the results would improve dramatically.
Cheers, Stone.The higher alpha of the equal-weighted portfolio arises from the monthly rebalancing required to maintain equal weights, which is a contrarian strategy that exploits reversal in stock returns; thus, alpha depends only on the monthly rebalancing and not on the choice of initial weights.
Thanks Stone:The higher alpha of the equal-weighted portfolio arises from the monthly rebalancing required to maintain equal weights, which is a contrarian strategy that exploits reversal in stock returns; thus, alpha depends only on the monthly rebalancing and not on the choice of initial weights