Posted 22 February 2008 - 07:40 AM
Hey, Roger.
I note that the TSP talk poll isn't up yet, but I wanted to offer my insights.
Their sentiment "trading system" actually has very good results longer term. Enviable. The big problem, as I see it and as I have commented, is that it's "Bull market biased". Basically, it looks at sentiment the same way in a Bull market as a Bear market.
Thus, the model flashes a buy on relatively modest levels of pessimism in a more powerful down trend, which is a prescription for a losing trade. And that's what they are seeing.
Their excessive numbers are worth reacting to, however.
If you're trading their system in this Bear market (assuming that this IS a Bear market), I'd NOT go long on their buys unless there's more than say 48% Bears and a Bull/Bear ratio of say <0.80. Just stay in cash. Even then, I'd require some sentiment and short-term trend support. I'd go back to their original system once the 50-week EMA turned up.
One can probably take shorts too on their Sells. Just be fairly quick to take profits--don't wait for the next week's signal. I'd also skip the shorts if there's a ton of pessimism elsewhere. That could be a good way to take a pretty steep hit.
Mark
I'm pretty sure a person could do pretty well with those modifications.