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Cyclerion Therapeutics (CYCN) Stock Chart & Stock Price History

Cyclerion Therapeutics logo
$3.15 -0.11 (-3.37%)
Closing price 04:00 PM Eastern
Extended Trading
$3.05 -0.10 (-3.17%)
As of 07:45 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.
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Cyclerion Therapeutics Stock Price Performance

The Cyclerion Therapeutics (CYCN) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 6.06%, with a year-to-date return of 148.03%. In the past month, the stock has decreased 48.78%, reflecting recent market activity.

Five years ago, the stock traded at a split-adjusted price of $51.00, representing a 93.82% decrease over that period. At the time, it had a market cap of $87.04 million and a volume of 38,953 shares.

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5 Day
Performance
-4.83%
1 Month
Performance
-48.78%
3 Month
Performance
+191.67%
Year-To-Date
Performance
+148.03%
1 Year
Performance
+6.06%
5 Year
Performance
-93.82%

CYCN Stock Chart for Tuesday, May, 5, 2026

CYCN Chart by TradingView

Cyclerion Therapeutics Stock Price History

Export
DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
05/05/2026N/A$3.15$3.28$3.15111,792 shs$13.64 million
04/30/2026$3.32$3.31
-0.30%		$3.37$3.1983,137 shs$14.33 million
04/29/2026$3.04$3.32
+9.21%		$3.50$2.96268,611 shs$14.38 million
04/28/2026$2.93$3.04
+3.75%		$3.09$2.8391,893 shs$13.16 million
04/27/2026$2.94$2.93
-0.34%		$2.96$2.9092,288 shs$12.69 million
04/24/2026$2.95$2.94
-0.34%		$3.01$2.87147,153 shs$12.73 million
04/23/2026$3.06$2.95
-3.59%		$3.11$2.90152,486 shs$12.77 million
04/22/2026$3.00$3.06
+2.00%		$3.08$2.98111,689 shs$13.25 million
04/21/2026$3.00$3.00$3.14$2.94147,746 shs$12.99 million
04/20/2026$3.02$3.00
-0.66%		$3.11$2.91122,795 shs$12.99 million
04/17/2026$2.98$3.02
+1.34%		$3.03$2.83272,611 shs$13.08 million
04/16/2026$3.03$2.98
-1.65%		$3.04$2.86186,049 shs$12.90 million
04/15/2026$3.22$3.03
-5.90%		$3.38$2.98183,169 shs$13.12 million
04/14/2026$2.89$3.22
+11.42%		$3.28$2.80327,107 shs$13.94 million
04/13/2026$2.91$2.89
-0.69%		$3.05$2.83306,844 shs$12.51 million
04/10/2026$3.16$2.91
-7.91%		$3.27$2.80330,059 shs$12.60 million
04/09/2026$2.89$3.16
+9.34%		$3.75$2.852.12 million shs$13.68 million
04/08/2026$3.48$2.89
-16.95%		$3.69$2.791.15 million shs$12.51 million
04/07/2026$4.15$3.48
-16.14%		$4.14$3.351.09 million shs$15.07 million
04/06/2026$6.15$4.15
-32.52%		$5.45$4.043.01 million shs$17.97 million
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This page (NASDAQ:CYCN) was last updated on 5/5/2026 by MarketBeat.com Staff.
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