Kaleido Biosciences (KLDO) Stock Chart & Stock Price History $0.0030 +0.00 (+2,900.00%) As of 10/24/2025 Add Compare Share Share Chart Stock AnalysisChartCompetitorsSEC FilingsShort InterestTrendsBuy This Stock Kaleido Biosciences Stock Price Performance The Kaleido Biosciences (KLDO) stock chart highlights key performance trends across multiple timeframes. In the past month, the stock has increased 2,900.00%, reflecting recent market activity. As of the latest close, Kaleido Biosciences traded at $0.00 with a market cap of $128 thousand and volume of 1,549 shares. Five years ago, the stock traded at $6.89, representing a 99.96% decrease over that period. At the time, it had a market cap of $244.92 million and a volume of 131,904 shares. Receive KLDO Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Kaleido Biosciences and its competitors with MarketBeat's FREE daily newsletter. 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Read our full terms of service and privacy policy. 1 Month Performance+2,900.00%5 Year Performance-99.96% KLDO Stock Chart for Saturday, October, 25, 2025 KLDO Chart by TradingView Kaleido Biosciences 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 Capitalization10/24/2025$0.00$0.00$0.00$0.001,549 shs$128,000.0010/23/2025$0.00$0.00+2,900.00%$0.00$0.001,549 shs$128,000.0010/22/2025N/A$0.00$0.00$0.003,776 shs$4,000.0010/15/2025$0.00$0.00$0.00$0.003,549 shs$21,000.0010/14/2025$0.00$0.00+400.00%$0.00$0.003,549 shs$21,000.0010/13/2025N/A$0.00$0.00$0.0060,592 shs$4,000.0009/29/2025$0.00$0.00$0.00$0.002,899 shs$85,000.0009/26/2025$0.00$0.00+1,900.00%$0.00$0.002,899 shs$85,000.0009/25/2025$0.35$0.00-99.97%$0.00$0.0016,287 shs$4,000.0009/24/2025$0.00$0.35+349,900.00%$0.35$0.351,549 shs$14.92 million Related Companies X3 Stock Chart Semantix Stock Chart MMTec Stock Chart Brand Engagement Network Stock Chart Amber International Stock Chart MIND C.T.I. Stock Chart Real Messenger Stock Chart CXApp Stock Chart NetClass Technology Stock Chart GigaMedia Stock Chart Receive KLDO Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Kaleido Biosciences and its competitors with MarketBeat's FREE daily newsletter. This page (NASDAQ:KLDO) was last updated on 10/25/2025 by MarketBeat.com Staff From Our PartnersIf You Keep Cash In A U.S. Bank Account… Read This NOWThe Treasury Department just issued a stunning warning: U.S. banks could lose up to $6.6 trillion of custom...Banyan Hill Publishing | SponsoredINVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting OffRight now, we’re witnessing a monumental shift in the world.Traders Agency | SponsoredMove $1,000 into this stock before Nov 6The End of Tesla? "Hold onto your Tesla stock." 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