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intraday

American  
[in-truh-dey] / ˈɪn trəˌdeɪ /

adjective

  1. occurring during a single day.


Etymology

Origin of intraday

First recorded in 1970–75; intra- + day

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The S&P 500 set an intraday record as a flood of tech earnings took center stage, pulling investors’ attention away from developments in the Middle East.

From Barron's • Apr. 24, 2026

The stock opened not only opened Wednesday above the previous session’s high, it then made an even higher intraday high, then reversed course to close below the previous session’s low.

From MarketWatch • Apr. 23, 2026

But a “true” gap for Krinsky is when the stock opens above the previous session’s intraday high.

From MarketWatch • Apr. 23, 2026

Avis has been subject to short squeezes in the past including one in November 2021 when the stock doubled in a single session to $332 and topped $500 on an intraday basis before declining.

From Barron's • Apr. 20, 2026

The S&P 500 has swung at least 1% between its intraday high and low on 40 days so far this year.

From The Wall Street Journal • Apr. 17, 2026