short interest: meaning, definition, pronunciation and examples
Low-Medium (Common in financial/business contexts)Technical/Financial, Formal
Quick answer
What does “short interest” mean?
The total number of shares of a company's stock that have been sold short by investors but have not yet been covered or closed out.
Audio
Pronunciation
Definition
Meaning and Definition
The total number of shares of a company's stock that have been sold short by investors but have not yet been covered or closed out.
A technical market indicator reflecting the level of investor pessimism or speculation on a stock's price decline. It can be expressed as an absolute number of shares or as a percentage (the short interest ratio) of the total shares available for trading.
Dialectal Variation
British vs American Usage
Differences
No significant difference in meaning. The concept and term are identical in UK and US financial markets.
Connotations
Neutral technical term in both varieties. The associated trading practice (short selling) has occasionally been subject to regulatory scrutiny/political debate in both regions.
Frequency
Equally common in UK and US financial journalism, analysis, and regulatory discourse.
Grammar
How to Use “short interest” in a Sentence
The short interest in [COMPANY] is [VALUE/PERCENTAGE].[BROKER/EXCHANGE] reported the short interest for [STOCK].Traders are watching the short interest on [ASSET].Vocabulary
Collocations
Examples
Examples of “short interest” in a Sentence
verb
British English
- The FCA requires firms to disclose if they short interest more than 0.5% of a company's stock. (Note: This is a rare, jargony verbification.)
American English
- Analysts are tracking which stocks hedge funds heavily short-interest. (Rare verb use.)
adverb
British English
- N/A
American English
- N/A
adjective
British English
- The short-interest data for Lloyds Banking Group will be published next week. (Attributive noun compound functioning adjectivally.)
American English
- We need the short-interest figures before making the trade. (Attributive noun compound.)
Usage
Meaning in Context
Business
Common in market reports, investor presentations, and financial news. 'The hedge fund's strategy relies on identifying stocks with excessively high short interest.'
Academic
Used in finance, economics, and business studies research on market efficiency, investor sentiment, and price formation.
Everyday
Virtually never used in casual conversation unless discussing personal stock investments.
Technical
Precise term in brokerage statements, exchange publications, and quantitative trading models. Often paired with dates (e.g., 'mid-month short interest').
Vocabulary
Synonyms of “short interest”
Strong
Neutral
Weak
Vocabulary
Antonyms of “short interest”
Watch out
Common Mistakes When Using “short interest”
- Using 'short interest' to refer to a brief period of attention (e.g., 'He had only a short interest in the topic').
- Confusing 'short interest' (a stock metric) with 'short-term interest' (related to interest rates).
FAQ
Frequently Asked Questions
It is ambiguous. It indicates strong pessimistic sentiment (bad), but it also represents potential future buying demand from short sellers who must eventually buy back shares (a potential positive catalyst).
Stock exchanges and financial regulatory bodies (e.g., the FCA in the UK, FINRA in the US) publish official data. Financial data providers like Bloomberg and Reuters also disseminate this information.
'Short interest' is the raw number of shares sold short. The 'short interest ratio' (days to cover) divides that number by the stock's average daily trading volume, estimating how many days it would take for all short sellers to cover their positions at that volume.
Yes, the concept applies to any tradable security that can be sold short, such as ETFs, bonds, or commodities futures, though the term is most commonly associated with equities.
The total number of shares of a company's stock that have been sold short by investors but have not yet been covered or closed out.
Short interest is usually technical/financial, formal in register.
Short interest: in British English it is pronounced /ʃɔːt ˈɪntrəst/, and in American English it is pronounced /ʃɔːrt ˈɪntrəst/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “A short squeeze (related concept, not a direct idiom for 'short interest')”
Learning
Memory Aids
Mnemonic
Think of investors who are 'short' of optimism about a stock—the 'interest' measures how many have placed bets on its price falling.
Conceptual Metaphor
MARKET SENTIMENT IS A MEASURABLE QUANTITY; PESSIMISM IS A SHORT POSITION.
Practice
Quiz
What does 'short interest' primarily measure in financial markets?