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3. Graham and Markowitz: half stocks, half bonds

Model risk: low · Started: 2026-10-21 · Updated: 2026-11-06

Account$98,378
Return−1.62%
vs S&P 500+2.47%
Worst drop−2.17%

What it does

Benjamin Graham's classic defensive portfolio: half in stocks, half in bonds. Harry Markowitz has said he put his own retirement savings in the same split. Back to 50/50 once a year.

Origin and history since 1926 →

Account value

$95,305$96,736$98,167$99,598$101,0292026-10-222026-10-292026-11-06
Graham and Markowitz: half stocks, half bondsS&P 500 buy & hold

Next move

No changes planned for the next session.

Holdings now

TickerQtyPriceValueShare
AGG521$96.55$50,30351.13%
SPY65$735.29$47,79448.58%
Cash$2820.29%

Trade log

DateActionTickerQtyPriceValueFee
2026-10-22BuyAGG521$95.69$49,854$24.93
2026-10-22BuySPY65$766.37$49,814$24.91

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