inTEST (INTT) Stock Chart & Stock Price History $18.74 0.00 (0.00%) Closing price 05/22/2026 04:00 PM EasternExtended Trading$18.77 +0.04 (+0.19%) As of 05/22/2026 07:32 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsTrendsBuy This Stock inTEST Stock Price Performance The inTEST (INTT) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 211.30%, with a year-to-date return of 150.87%. In the past month, the stock has increased 2.07%, reflecting recent market activity. As of the latest close, inTEST traded at $18.74 with a market cap of $235.47 million and volume of 438,402 shares. 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Read our full terms of service and privacy policy. 5 Day Performance+5.34%1 Month Performance+2.07%3 Month Performance+83.37%Year-To-Date Performance+150.87%1 Year Performance+211.30% INTT Stock Chart for Monday, May, 25, 2026 INTT Chart by TradingView inTEST Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame Start Date End Date Export DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization05/25/2026$18.74$18.74$18.86$17.51438,402 shs$235.47 million05/22/2026$17.50$18.74+7.09%$18.86$17.51438,402 shs$235.47 million05/21/2026$17.79$17.50-1.63%$18.00$16.96260,047 shs$219.89 million05/20/2026$17.50$17.79+1.66%$18.08$17.25314,438 shs$223.53 million05/19/2026$17.68$17.50-1.02%$17.82$16.35356,717 shs$219.89 million05/18/2026$18.44$17.68-4.12%$19.53$17.05578,864 shs$222.15 million05/15/2026$18.90$18.44-2.43%$19.36$17.88583,908 shs$230.43 million05/14/2026$18.81$18.90+0.48%$19.82$18.011.29 million shs$236.17 million05/13/2026$16.67$18.81+12.84%$19.00$16.04834,566 shs$235.05 million05/12/2026$17.55$16.67-5.01%$17.26$15.65313,664 shs$208.31 million Get the Latest News and Ratings for INTT and Related StocksEnter your email address below to receive the latest news and analysts' ratings for inTEST and its competitors with MarketBeat's FREE daily newsletter. 05/11/2026$17.25$17.55+1.74%$18.45$17.27415,085 shs$219.31 million05/08/2026$16.61$17.25+3.85%$17.65$16.52207,176 shs$215.56 million05/07/2026$17.41$16.61-4.60%$17.47$16.16259,674 shs$207.56 million05/06/2026$16.33$17.41+6.61%$18.06$16.45481,284 shs$217.56 million05/05/2026N/A$16.33$17.80$15.121.06 million shs$204.06 million04/30/2026$16.76$18.69+11.52%$20.00$16.83775,319 shs$233.55 million04/29/2026$16.90$16.76-0.83%$17.33$16.30252,646 shs$209.43 million04/28/2026$17.71$16.90-4.55%$17.85$16.30253,454 shs$211.18 million04/27/2026$18.36$17.71-3.57%$19.09$17.37308,156 shs$221.24 million04/24/2026$17.20$18.36+6.74%$19.75$17.55802,355 shs$229.43 million Related Companies TRNS Stock Chart FEIM Stock Chart CTKB Stock Chart LAB Stock Chart NAUT Stock Chart MASS Stock Chart PRE Stock Chart OPTX Stock Chart SENS Stock Chart QSI Stock Chart Receive INTT Stock News and Ratings via EmailSign-up to receive the latest news and ratings for inTEST and its competitors with MarketBeat's FREE daily newsletter. This page (NYSE:INTT) was last updated on 5/25/2026 by MarketBeat.com Staff. 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