Desk Slang · Core
Catch a Falling Knife
Catching a falling knife is buying a crashing asset because it ‘looks cheap,’ without a catalyst or a hedge — you can catch it, but you usually bleed.
Definition
The phrase is a warning, not a ban. Knives that are valuation + forced flow + a backstop are catchable. Knives that are solvency + unknown backstop are how PMs become case studies.
Why it matters
It is the slang for path risk versus value. A 30% drawdown can still be 50% from fair if the capital structure is wrong.
Case
Buying European bank equity in 2011 on every −5% day versus buying in July 2012 after Draghi. Same ‘cheap,’ different knife.
How to read it
Need a catalyst, a max-loss, and a reason the seller is done. Price alone is not a thesis.
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