The 5-Day Trap: How Missing Less Than a Week Wiped Out $154,000

1 hour ago 2

David Beren

Mon, May 25, 2026 astatine 10:34 AM CDT 5 min read

Quick Read

  • SPDR S&P 500 ETF (SPY) returned 28% implicit the past year, yet investors who attempted marketplace timing by selling during April’s VIX spike adjacent 30 would person missed the betterment and needed to get the exit and reentry close to lucifer that gain. Fidelity information shows a $10,000 concern from 1988 done 2023 grew to $417,995, but missing conscionable the 5 champion trading days chopped last returns to $264,000, and missing 50 champion days reduced the portfolio to $32,000—a 92% nonaccomplishment of gains.

  • Equity marketplace returns clump connected a tiny fig of days, particularly adjacent marketplace bottoms erstwhile fearfulness peaks, making it mathematically intolerable for astir investors to clip entries and exits correctly.

  • If you're focused connected picking the close stocks and ETFs you whitethorn beryllium missing the bigger picture: status income. That is precisely what The Definitive Guide to Retirement Income was created to solve, and it's escaped today. Read much here

On a caller occurrence of the Money Guy Show titled Even Smart People Make These Massive Money Mistakes, co-host Bo Hanson shared a genuinely achy world astir idiosyncratic finance. He explained however trying to clip the marketplace tin wholly gut a portfolio, noting that missing conscionable 50 of the champion days tin hitch retired a staggering 92% of your semipermanent gains.

The stakes are incredibly concrete, arsenic a basal $10,000 concern that stayed afloat invested from 1988 done 2023 grew into $417,995 crossed much than 12 1000 trading days. If you miss conscionable the 5 champion days retired of that full multi-decade run, your last equilibrium plummets to $264,000. That means you permission astir $154,000 connected the array conscionable for sitting retired little than a azygous week.

The Verdict: Hanson Is Right, and the Math Is Brutal

The proposal to enactment invested is simply a nonstop effect of however equity returns are distributed. A tiny fig of trading days transportation astir of the semipermanent gain, and those days clump adjacent the bottommost of selloffs, erstwhile fearfulness is highest, and the temptation to merchantability is greatest.

If you're focused connected picking the close stocks and ETFs you whitethorn beryllium missing the bigger picture: retirement income. That is precisely what The Definitive Guide to Retirement Income was created to solve, and it's escaped today. Read much here

Here is the afloat harm array from the aforesaid Fidelity information acceptable that the Money Guy squad referenced. Each enactment assumes you missed lone the champion days successful the play and stayed afloat invested for each different session.

Days Missed (Best)

Ending Value of $10,000

Zero (fully invested)

$417,995

5 champion days

$264,000

10 champion days

$191,000

30 champion days

$71,000

50 champion days

$32,000

Looking intimately astatine that bottommost enactment reveals that skipping conscionable 50 sessions retired of 12,775 chopped the last equilibrium from astir $418,000 down to $32,000. That driblet represents the nonstop 92% haircut Hanson warned about. The capitalist remained successful the marketplace for 99.6% of each trading days but inactive mislaid astir the full gain.

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