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Re:Hedge fund Melvin sustains 53% loss after Reddit onslaught by lultimouomo on Monday February 01, 2021 @10:48AM (#25989654)
When the stock crashes, you can sell some bonds, which have not crashed, and buy stock on the cheap. When the stock recovers, you sell some stock and buy bonds. Rinse and repeat.

(You don't need to try and time the market for this to work. You can have a threshold so that you rebalance when you deviate from your target allocation more than X%)

Re:Hedge fund Melvin sustains 53% loss after Reddit onslaught by koonsolo on Monday February 01, 2021 @01:26PM (#25991604)
I don't see how this would outperform 100% stocks over 10 years.

Or in other words, show me the numbers.

Re:Hedge fund Melvin sustains 53% loss after Reddit onslaught by lultimouomo on Tuesday February 02, 2021 @03:45AM (#25998635)
Are you asking if it can outperform total stock (it's pretty clear it can) or if it did?

According to https://www.justetf.com/en/etf-strategy-builder.html (click on "show simulation" and it will show the historical analysis) a 80/20 allocation slightly outperforms total stock over the last 20 years, while having lower volatility at the same time. I did not run the numbers myself.

Considering only the last 10 years seems pretty limited, as you are ignoring both the dot-com bust and the 2008 crisis.

Re:Hedge fund Melvin sustains 53% loss after Reddit onslaught by Erwin on Monday February 01, 2021 @03:27PM (#25993378)
You can use a site like this to compare: https://portfoliocharts.com/portfolio/total-stock-market/ versus https://portfoliocharts.com/portfolio/classic-60-40/

Mixing bonds gives you a slightly higher safe withdrawal rate but you do lose 2 percentage points average yearly returns.

Re:Hedge fund Melvin sustains 53% loss after Reddit onslaught by koonsolo on Monday February 01, 2021 @03:58PM (#25993837)
Yeah, that's what I thought. So I don't get how it can "outperform" it