Stem (STEM) Stock Chart & Stock Price History $2.57 -0.27 (-9.65%) Closing price 03:58 PM EasternExtended Trading$2.56 0.00 (-0.04%) As of 07:59 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 ForecastsChartCompetitorsEarningsFinancialsInsider TradesNews and TrendsOptions ChainOwnershipSEC Filings Stem Stock Price Performance The Stem (STEM) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 89.02%, with a year-to-date return of -83.00%. In the past month, the stock has decreased 43.80%, reflecting recent market activity. As of the latest close, Stem traded at $2.57 with a market cap of $24.70 million and volume of 264,855 shares. 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Read our full terms of service and privacy policy. 5 Day Performance-14.98%1 Month Performance-43.80%3 Month Performance-51.99%Year-To-Date Performance-83.00%1 Year Performance-89.02% STEM Stock Chart for Wednesday, October, 28, 2026 STEM Chart by TradingView Stem Stock Price History Daily Weekly Monthly Yearly Interval 9/28/2026 - 10/28/2026 Price Date Price Date From Price Date To 1M3M6MYTD1Y3Y5Y More filters Fewer filters Done 0 Results Export DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization10/28/2026$2.95$2.57-13.13%$2.80$2.50264,855 shs$24.70 million10/27/2026$3.01$2.95-1.86%$3.10$2.35739,614 shs$28.45 million10/26/2026$3.02$3.01-0.27%$3.17$2.87128,915 shs$28.99 million10/23/2026$3.02$3.02+0.10%$3.14$2.96125,099 shs$29.06 million10/22/2026$3.33$3.02-9.46%$3.29$3.00202,267 shs$29.03 million10/21/2026$3.50$3.33-4.88%$3.53$3.3075,620 shs$32.06 million10/20/2026$3.38$3.50+3.58%$3.55$3.3556,434 shs$33.72 million10/19/2026$3.49$3.38-3.12%$3.64$3.33104,335 shs$32.55 million10/16/2026$3.73$3.49-6.49%$3.77$3.4674,817 shs$33.60 million10/15/2026$3.58$3.73+4.22%$3.74$3.4685,656 shs$35.92 million Get the Latest News and Ratings for STEM and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Stem and its competitors with MarketBeat's FREE daily newsletter. 10/14/2026$4.01$3.58-10.63%$3.90$3.52195,354 shs$34.48 million10/13/2026$4.03$4.01-0.60%$4.05$3.92102,556 shs$38.58 million10/12/2026$4.16$4.03-3.17%$4.19$4.0186,172 shs$38.80 million10/09/2026$4.21$4.16-1.02%$4.24$4.1082,338 shs$40.07 million10/08/2026$4.46$4.21-5.70%$4.42$4.17159,428 shs$40.49 million10/07/2026$4.80$4.46-7.18%$4.78$4.20261,051 shs$42.94 million10/06/2026$4.28$4.80+12.35%$4.86$4.31248,580 shs$46.25 million10/05/2026$4.28$4.28$4.30$4.13101,991 shs$41.18 million10/02/2026$4.08$4.28+4.83%$4.29$4.02161,915 shs$41.18 million10/01/2026$4.26$4.08-4.14%$4.31$4.06146,127 shs$39.28 million09/30/2026$4.65$4.26-8.40%$4.80$4.20197,070 shs$40.96 million09/29/2026$4.57$4.65+1.73%$4.71$4.5693,249 shs$44.73 million09/28/2026$4.52$4.57+1.00%$4.78$4.50227,701 shs$43.97 million Related Companies ReposiTrak Stock Price Chart Datavault AI Stock Price Chart Bitventures Stock Price Chart RTB Digital, Inc. Common Stock Stock Price Chart SoundThinking Stock Price Chart Synchronoss Technologies Stock Price Chart Micware Stock Price Chart Roadzen Stock Price Chart Audioeye Stock Price Chart NetSol Technologies Stock Price Chart Receive STEM Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Stem and its competitors with MarketBeat's FREE daily newsletter. This page (NYSE:STEM) was last updated on 10/28/2026 by MarketBeat.com Staff. From Our PartnersFinancial legend: “This is bad, really bad...”Dr. Martin D. Weiss has publicly predicted six major American market crashes over his 55-year career, each war...Weiss Ratings | SponsoredElon Musk’s One Stock Retirement PlanJeff Brown picked Nvidia in 2016, before it surged 37,000 percent. Now he's tracking a small AI company he say...Brownstone Research | SponsoredThe Iran War Isn’t Chaos. It’s Strategy.Two thousand missiles struck Iran. 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