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Bells Quote by John C. Bogle

“The idea that a bell rings to signal when investors should get into or out of the stock market is simply not credible. After nearly fifty years in this business, I do not know of anybody who has done it successfully and consistently. I don't even know anybody who knows anybody who has done it…” quote by John C. Bogle
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“The idea that a bell rings to signal when investors should get into or out of the stock market is simply not credible. After nearly fifty years in this business, I do not know of anybody who has done it successfully and consistently. I don't even know anybody who knows anybody who has done it successfully and consistently. Yet market timing appears to be increasingly embraced by mutual fund investors and the professional managers of fund portfolios alike.”

John C. Bogle

About This Quote

Source Book: Common Sense on Mutual Funds, John C. Bogle, 1999

Market timing is unreliable; few, if any, consistently predict market turns, yet many still chase it.

In simple terms: Timing the market rarely works.

Key Takeaway

Avoid trying to time the market.

Themes

investment risk behavior finance

Mood

skeptical cautious

Type

advisory analytical

When to use this quote

  • portfolio management
  • retirement planning
  • investment education

Key Concepts

efficiency market hypothesis behavioral bias

Questions to Reflect On

  • Why do investors cling to timing despite evidence?
  • What alternatives to timing can improve returns?
A Different Perspective

Even seasoned investors struggle to time markets reliably.

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