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The week's question
In December 2024, in the thread "Re: BRK: Why Not XOM?", BreckHutHigh asked the members: "What about the long road trips with kids?" This week it is put to everyone again. The button below opens the small thread re-asking it - read what others have said so far, then give your own answer as an ordinary reply.
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Investment Strategies / Mechanical Investing
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Author: mungofitch 🐝🐝🐝 GOLD
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Number: of 6131 
Subject: Re: SMA timing flipped today
Date: 04/11/26 7:49 AM
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SMA timing flipped today
I use the 43 week (10 month) SMA of the S&P 500, gated by 2 FRED indexes.


Same for the one I watch.
stockcharts.com: SharpCharts | StockCharts.com
Blue above red bullish.

The weird figures just mean a six month moving average, lagged two months. The middle of that interval is 5 months ago, so it's fairly similar to a 10 month moving average without lag, which in turn is close to the traditional 200 day MA. It was the winner of a "crossover backtest" competition I simulated long ago.

I find this crossover tends to get large long moves right giving long stretches without a signal, interspersed with quick whipsaws which, because they are generally quick, tend to be relatively low pain.

Weekly-check approximation of the same thing. Fewer signals.
stockcharts.com: SharpCharts | StockCharts.com

Jim
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