Siebert Financial (SIEB) Stock Chart & Stock Price History $3.11 -0.25 (-7.44%) Closing price 10/9/2025 04:00 PM EasternExtended Trading$3.10 -0.01 (-0.32%) As of 10/9/2025 07:35 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 ForecastsChartCompetitorsEarningsHeadlinesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Siebert Financial Stock Price Performance The Siebert Financial (SIEB) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 43.32%, with a year-to-date return of -1.58%. In the past month, the stock has increased 16.92%, reflecting recent market activity. As of the latest close, Siebert Financial traded at $3.11 with a market cap of $128.85 million and volume of 33,216 shares. Five years ago, the stock traded at $3.99, representing a 22.06% decrease over that period. At the time, it had a market cap of $122.31 million and a volume of 7,831 shares. Receive SIEB Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Siebert Financial 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. 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Read our full terms of service and privacy policy. 5 Day Performance+6.14%1 Month Performance+16.92%3 Month Performance-21.27%Year-To-Date Performance-1.58%1 Year Performance+43.32%5 Year Performance-22.06% SIEB Stock Chart for Friday, October, 10, 2025 SIEB Chart by TradingView Siebert Financial 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 Capitalization10/09/2025$3.36$3.11-7.44%$3.37$3.0833,216 shs$128.85 million10/08/2025$2.94$3.36+14.29%$3.38$2.9492,772 shs$139.21 million10/07/2025$2.87$2.94+2.44%$2.96$2.8440,443 shs$121.80 million10/06/2025$2.93$2.87-2.05%$2.96$2.8542,269 shs$118.90 million10/03/2025$2.87$2.93+2.09%$2.98$2.8425,240 shs$121.39 million10/02/2025$2.86$2.87+0.35%$2.89$2.8216,323 shs$118.90 million10/01/2025$2.92$2.86-2.05%$2.97$2.8321,127 shs$118.48 million09/30/2025$2.91$2.92+0.34%$2.93$2.8720,801 shs$120.98 million09/29/2025$2.92$2.91-0.34%$2.98$2.8418,958 shs$120.56 million09/26/2025$2.88$2.92+1.39%$2.94$2.8619,522 shs$120.98 million Get the Latest News and Ratings for SIEB and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Siebert Financial and its competitors with MarketBeat's FREE daily newsletter. 09/25/2025$2.89$2.88-0.35%$2.91$2.8521,206 shs$119.31 million09/24/2025$2.85$2.89+1.40%$2.91$2.8020,056 shs$119.73 million09/23/2025$2.98$2.85-4.36%$2.95$2.8333,650 shs$118.08 million09/22/2025$2.92$2.98+2.05%$2.99$2.8532,816 shs$123.45 million09/19/2025$3.14$2.92-7.01%$3.14$2.81215,348 shs$120.97 million09/18/2025$3.13$3.14+0.32%$3.20$3.1042,787 shs$130.09 million09/17/2025$3.04$3.13+2.96%$3.24$3.0241,210 shs$129.68 million09/16/2025$3.06$3.04-0.65%$3.22$3.0434,296 shs$125.95 million09/15/2025$2.93$3.06+4.44%$3.20$2.8971,713 shs$126.78 million09/12/2025$2.81$2.93+4.27%$2.94$2.7747,376 shs$121.39 million09/11/2025$2.66$2.81+5.64%$2.84$2.6250,924 shs$116.42 million09/10/2025$2.68$2.66-0.75%$2.78$2.4966,355 shs$110.20 million09/09/2025$2.51$2.68+6.77%$2.71$2.4886,828 shs$111.03 million Related Companies Farmland Partners Stock Chart Agriculture & Natural Solutions Acquisition Stock Chart AA Mission Acquisition Stock Chart EQV Ventures Acquisition Stock Chart Site Centers Stock Chart Kodiak AI Stock Chart Net Lease Office Properties Stock Chart Global Medical REIT Stock Chart Mesabi Trust Stock Chart Community Healthcare Trust Stock Chart Receive SIEB Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Siebert Financial and its competitors with MarketBeat's FREE daily newsletter. 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