Yield Illusions Entry #0918 Classified Declassified

The reason a leveraged return hides the wipeout in a footnote

Leverage multiplies the advertised return in large type, while the liquidation that can erase the whole position sits quietly in a footnote nobody reads.

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Plate 818 — The tripled return in bold and the total loss in the footnote

Intuition test — answer before you read on

Why does an advertised leveraged return misrepresent its risk?

A strategy advertised a return several times the base rate, achieved with leverage. The multiplied yield was in large, bold type. The mechanism — borrowing to amplify the position — meant a modest adverse price move could trigger liquidation and wipe out the entire deposit, a fact disclosed in small print at the bottom. The upside was shouted and the ruin was whispered. Leverage had scaled both the return and the risk, but only one of them was displayed at scale.

What everyone sees

A depositor sees a return several times higher than alternatives and reads a better deal, drawn to the amplified number. The size dominates. The depositor treats the leverage as a yield multiplier — free amplification of gains — without weighting equally the symmetric truth in the footnote: that the same leverage multiplies losses and can liquidate the position entirely on a move that would be survivable unlevered.

What is actually happening

Leverage scales returns and risk together; the expected value is not improved, only stretched. Research on retail leverage shows consistent underperformance because liquidation converts a temporary drawdown into a permanent total loss. The advertised figure shows the upside branch of the distribution; the footnote holds the downside branch, which includes zero. Presenting the multiplied gain prominently and the liquidation risk marginally misrepresents a symmetric bet as an asymmetric gift.

Why it stays hidden

The hidden mechanism is asymmetric prominence of a symmetric outcome. Leverage widens both tails equally, but the display enlarges the gain and shrinks the loss to a footnote. The depositor’s attention, drawn to the bold number, weights the upside and discounts the wipeout, so a two-sided amplification is perceived as one-sided. The ruin is disclosed precisely where it will not be read.

Leverage multiplies both directions. The gain is in bold; the wipeout is in the footnote, and both are equally real.

Leverage multiplies both directions. The gain is in bold; the wipeout is in the footnote, and both are equally real.

The hidden part — entry #0918

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Leverage multiplies both directions. The gain is in bold; the wipeout is in the footnote, and both are equally real.

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Sources & further reading 2
  1. Barber & Odean — Trading Is Hazardous to Your Wealth (2000)
  2. Aramonte, Huang & Schrimpf — DeFi Risks and the Decentralisation Illusion (BIS, 2021)

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