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Line Movement & Market Terms

Steam Move

A steam move is a rapid, significant line movement that happens across multiple sportsbooks simultaneously, typically triggered by a large amount of sharp money hitting the market at once.

SportsBettingSite.org glossaryUpdated Sep 20263 min read
Steam Move sports betting glossary illustration

What Steam Move means

A steam move is a rapid, significant line movement that happens across multiple sportsbooks simultaneously, typically triggered by a large amount of sharp money hitting the market at once. Steam moves are closely watched by bettors who follow line-movement services, since a coordinated, fast shift across many books at once is a stronger signal than a single book adjusting its own number in isolation.

Key points

  • A steam move is a rapid, significant line movement that happens across multiple sportsbooks simultaneously, typically triggered by a large amount of sharp money hitting the market at once.
  • Steam moves are closely watched by bettors who follow line-movement services, since a coordinated, fast shift across many books at once is a stronger signal than a single book adjusting its own number in isolation.

Example and context

In practice

A steam move is a rapid, significant line movement that happens across multiple sportsbooks simultaneously, typically triggered by a large amount of sharp money hitting the market at once.

Related glossary terms

These terms sit in the same part of the betting vocabulary and are useful to read next.

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