day trader

noun

: a speculator who seeks profit from the intraday fluctuation in the price of a security or commodity by completing double trades of buying and selling or selling and covering during a single session of the market
day-trade noun or verb

Examples of day trader in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
One 27-year-old day trader, Foster McCoy, pocketed $10,000 in just a few hours by wagering that Google’s Gemini would beat GPT-5 in a popularity contest. Eva Roytburg, Fortune, 18 Aug. 2025 However the forum WallStreetBets on Reddit, which is a place where day traders share information and tips online, were talking a lot about the stock as the frenzy ensued. Ricardo Torres, jsonline.com, 23 July 2025 Automating this process with an indicator suite can be helpful, particularly for day traders and those managing multiple assets simultaneously. Wayne Liang, Forbes.com, 11 July 2025 This market swing happened because hyper-vigilant investors and day traders, glued to their screens for any sign of a reversal, hoped that cooler heads would prevail. Hillary Stalker, The Tennessean, 2 July 2025 See All Example Sentences for day trader

Word History

First Known Use

1953, in the meaning defined above

Time Traveler
The first known use of day trader was in 1953

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Cite this Entry

“Day trader.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/day%20trader. Accessed 9 Sep. 2025.

Last Updated: - Updated example sentences
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