Bicycle Therapeutics (BCYC) Stock Chart & Stock Price History $8.00 -0.23 (-2.79%) Closing price 04:00 PM EasternExtended Trading$7.98 -0.02 (-0.25%) As of 04:32 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 Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFDA EventsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Bicycle Therapeutics Stock Price Performance The Bicycle Therapeutics (BCYC) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 65.81%, with a year-to-date return of -42.86%. In the past month, the stock has increased 11.73%, reflecting recent market activity. As of the latest close, Bicycle Therapeutics traded at $8.23 with a market cap of $570.42 million and volume of 260,910 shares. Five years ago, the stock traded at $18.85, representing a 57.56% decrease over that period. At the time, it had a market cap of $333.57 million and a volume of 65,743 shares. Receive BCYC Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Bicycle Therapeutics 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. 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Read our full terms of service and privacy policy. 5 Day Performance-6.21%1 Month Performance+11.73%3 Month Performance+11.58%Year-To-Date Performance-42.86%1 Year Performance-65.81%5 Year Performance-57.56% BCYC Stock Chart for Tuesday, October, 7, 2025 BCYC Chart by TradingView Bicycle Therapeutics 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 Capitalization10/07/2025$8.23$8.00-2.79%$8.20$7.80272,903 shs$554.46 million10/06/2025$8.37$8.23-1.67%$8.60$8.00260,910 shs$570.42 million10/03/2025$8.53$8.37-1.88%$8.68$8.20270,360 shs$580.13 million10/02/2025$8.33$8.53+2.40%$8.69$8.20363,908 shs$591.21 million10/01/2025$7.74$8.33+7.62%$8.39$7.61480,519 shs$577.33 million09/30/2025$7.61$7.74+1.71%$7.83$7.40449,893 shs$536.46 million09/29/2025$7.40$7.61+2.84%$7.73$7.47336,285 shs$527.45 million09/26/2025$7.54$7.40-1.86%$7.53$7.39126,421 shs$512.89 million09/25/2025$7.58$7.54-0.53%$7.78$7.40377,826 shs$522.58 million09/24/2025$7.09$7.58+6.91%$7.65$7.10318,607 shs$525.37 million Get the Latest News and Ratings for BCYC and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Bicycle Therapeutics and its competitors with MarketBeat's FREE daily newsletter. 09/23/2025$7.13$7.09-0.56%$7.16$7.01271,287 shs$491.41 million09/22/2025$6.93$7.13+2.89%$7.17$6.81300,531 shs$494.16 million09/19/2025$7.16$6.93-3.21%$7.27$6.92259,411 shs$480.30 million09/18/2025$6.92$7.16+3.47%$7.23$6.96312,830 shs$496.26 million09/17/2025$6.95$6.92-0.43%$7.21$6.91261,645 shs$479.63 million09/16/2025$6.86$6.95+1.31%$7.18$6.86274,446 shs$481.68 million09/15/2025$7.07$6.86-2.97%$7.25$6.77232,082 shs$475.47 million09/12/2025$7.02$7.07+0.71%$7.32$6.86370,904 shs$489.60 million09/11/2025$7.00$7.02+0.29%$7.30$6.85315,541 shs$486.14 million09/10/2025$7.12$7.00-1.69%$7.32$6.84286,687 shs$484.78 million09/09/2025$7.00$7.12+1.71%$7.23$6.93193,761 shs$493.06 million09/08/2025$7.16$7.00-2.23%$7.30$6.92201,509 shs$484.75 million Related Companies Recursion Pharmaceuticals Stock Chart Denali Therapeutics Stock Chart Mesoblast Stock Chart ANI Pharmaceuticals Stock Chart Adaptive Biotechnologies Stock Chart Dyne Therapeutics Stock Chart Vera Therapeutics Stock Chart Sarepta Therapeutics Stock Chart Apogee Therapeutics Stock Chart Intellia Therapeutics Stock Chart Receive BCYC Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Bicycle Therapeutics and its competitors with MarketBeat's FREE daily newsletter. 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