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What is a Ponzi scheme?
A Ponzi scheme is an investment fraud that pays earlier investors their "returns" out of money put in by newer investors, rather than from real earnings. It needs a constant flow of new money and collapses when recruitment slows or many people ask for their money back.
What it means for you
Steady high payouts with little or no risk, and returns that depend on bringing in others, are the warning signs the SEC lists. Early withdrawals may work, which makes the scheme look real until it stops paying. When it collapses, most participants lose their principal.
A common mistake: “I have been paid every month, so the returns are real.”
In fact: Payouts in a Ponzi scheme come from newer investors' money, so early withdrawals working is normal until inflows slow. A payment history shows recruitment, not earnings.
How it works
The operator promises high returns with little or no risk, often from a vague strategy such as crypto trading. With little or no real earnings, "returns" paid to earlier investors come from new investors' deposits, and the operator often spends the rest. The scheme therefore needs a constant inflow; it collapses when recruiting new money gets hard or when many investors ask for their money back at once. The CFTC describes crypto versions as fake trading programs where no trading happens, and where a request to withdraw is met with invented fees or taxes.
An example
Say 100 people each deposit 1,000 dollars-worth of crypto, promised 10% a month. Paying everyone takes 10,000 dollars a month with no earnings behind it, so it must come from new deposits. When new money falls below that, payouts stop.
Sources: SEC: Enforcement actions against Ponzi schemes, CFTC: Digital asset frauds · checked 4 October 2026
Often confused with
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Educational content, not financial advice. Written by hand and checked against the source named above. Something wrong? Tell us and we reply within two business days.