ASGN (ASGN) Stock Chart & Stock Price History $51.30 -0.20 (-0.38%) Closing price 09/15/2025 03:59 PM EasternExtended Trading$51.26 -0.05 (-0.09%) As of 09/15/2025 04:11 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 Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock ASGN Stock Price Performance The ASGN (ASGN) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 45.37%, with a year-to-date return of -38.44%. In the past month, the stock has decreased 0.88%, reflecting recent market activity. As of the latest close, ASGN traded at $51.30 with a market cap of $2.25 billion and volume of 482,746 shares. Five years ago, the stock traded at $69.36, representing a 26.03% decrease over that period. At the time, it had a market cap of $3.64 billion and a volume of 225,553 shares. Receive ASGN Stock News and Ratings via EmailSign-up to receive the latest news and ratings for ASGN and its competitors with MarketBeat's FREE daily newsletter. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. 5 Day Performance-3.42%1 Month Performance-0.88%3 Month Performance-1.07%Year-To-Date Performance-38.44%1 Year Performance-45.37%5 Year Performance-26.03% ASGN Stock Chart for Tuesday, September, 16, 2025 ASGN Chart by TradingView ASGN 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 to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization09/15/2025$51.48$51.30-0.34%$52.16$50.83482,746 shs$2.25 billion09/12/2025$53.12$51.48-3.09%$53.50$51.45343,340 shs$2.26 billion09/11/2025$50.84$53.12+4.49%$53.16$50.74743,983 shs$2.33 billion09/10/2025$52.36$50.84-2.91%$52.42$50.77582,170 shs$2.23 billion09/09/2025$52.49$52.36-0.24%$54.89$52.16850,646 shs$2.30 billion09/08/2025$52.97$52.49-0.90%$53.01$51.52445,907 shs$2.30 billion09/05/2025$52.49$52.97+0.92%$54.14$52.08458,441 shs$2.32 billion09/04/2025$53.63$52.49-2.14%$53.61$51.94445,444 shs$2.30 billion09/03/2025$53.79$53.63-0.29%$53.75$52.70429,881 shs$2.35 billion09/02/2025$54.15$53.79-0.66%$54.00$52.19612,894 shs$2.36 billion Get the Latest News and Ratings for ASGN and Related StocksEnter your email address below to receive the latest news and analysts' ratings for ASGN and its competitors with MarketBeat's FREE daily newsletter. 09/01/2025$54.15$54.15$54.26$53.31690,787 shs$2.37 billion08/29/2025$53.20$54.15+1.77%$54.26$53.31690,787 shs$2.37 billion08/28/2025$53.30$53.20-0.19%$53.83$52.45334,570 shs$2.33 billion08/27/2025$52.56$53.30+1.42%$53.39$52.45357,291 shs$2.34 billion08/26/2025$53.01$52.56-0.85%$53.53$52.12551,810 shs$2.31 billion08/25/2025$54.04$53.01-1.91%$54.82$52.89280,284 shs$2.33 billion08/22/2025$51.37$54.04+5.21%$54.29$51.61448,306 shs$2.37 billion08/21/2025$51.56$51.37-0.37%$51.67$50.52348,920 shs$2.25 billion08/20/2025$52.69$51.56-2.16%$53.10$51.39406,139 shs$2.26 billion08/19/2025$52.73$52.69-0.07%$54.11$52.14471,733 shs$2.31 billion08/18/2025$51.76$52.73+1.87%$53.71$51.94695,529 shs$2.31 billion08/15/2025$50.73$51.76+2.03%$52.15$50.70749,059 shs$2.27 billion Related Companies Kforce Stock Price Chart Korn/Ferry International Stock Price Chart ManpowerGroup Stock Price Chart Robert Half Stock Price Chart Insperity Stock Price Chart Barrett Business Services Stock Price Chart Heidrick & Struggles International Stock Price Chart Kelly Services Stock Price Chart TrueBlue Stock Price Chart Hudson Global Stock Price Chart Receive ASGN Stock News and Ratings via EmailSign-up to receive the latest news and ratings for ASGN and its competitors with MarketBeat's FREE daily newsletter. 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