Sell-off
Definition · Level 0 · Market basics
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A sharp, broad drop as many holders dump positions at once, typically fast and fear-driven and often triggered by bad news; it can last a day or a few weeks.
Example
“Tech sell-off: NDX −4% on the week.”
Where Tradecraft teaches it
Level 0 · Market basics, in the lesson “Indices, funds & market regimes”: The benchmarks everyone quotes, how ETFs track them, and the vocabulary for market moves.
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