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The week's question
In March 2025, in the thread "Re: OT, out", Umm asked the members: "Do you think it is because America is made up of magical soil that makes businesses based in America magically profitable?" 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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Stocks A to Z / Stocks B / Berkshire Hathaway (BRK.A)
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Author: rayvt ✧☼🐝🐝  😊 😞
Number: of 22354 
Subject: Re: Puts
Date: 05/27/24 3:09 PM
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another article (which I also cannot find again) that claimed to show that the 2x the daily performance of S&P500 (SSO etf) was not grossly dangerous to hold long term, despite the warnings.

So I just had a brainstorm and did a backtest. Can't use portfoliovisualizer since they kneecapped it.

But: testfol.io: Portfolio Backtester for ETFs and Asset Allocation

Since SSO inception (6/21/2006):
SPY CAGR: 10.43% MaxDD: -55.19%
SSO CAGR: 13.99% MaxDD: -84.67% (!!!!)

Huge drawdown in 2008/2009. Didn't recover until May 2014. Might have been okay with half-decent timing.
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This community has written 21,861 posts about Berkshire Hathaway. The article-length ones it recommended most:
BRK: Why Not XOM? · 62 recs · 2024
Second quarter comments · 60 recs · 2023
Berkshire's Profit Contributors · 58 recs · 2023
Summary of 2Q 2026 · 55 recs · 2026
3Q Summary · 53 recs · 2024
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