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COGT
$29.52+0.03%
as of close, Oct 16, 2026
☾ AH $29.52 +0.03%
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Cogent Biosciences Inc. monthly returns

Cogent Biosciences Inc. has averaged 6.45% per month, positive in 43% of months. Month-by-month returns for Cogent Biosciences Inc. (COGT) below, through October 16, 2026 — the table lists the most recent months; the bar chart plots the last 5 years.

Average month
+6.5%
94 months
Best month
+484.8%
Jul 2020
Worst month
-43.8%
Nov 2019
Positive months
43%
of all months

Cogent Biosciences Inc. monthly returns#

Cogent Biosciences Inc. total return by month
MonthTotal return
Oct 2026
-7.8%
Sep 2026
-8.5%
Aug 2026
-10.1%
Jul 2026
+0.6%
Jun 2026
+10.7%
May 2026
-2.3%
Apr 2026
-7.0%
Mar 2026
-0.9%
Feb 2026
+8.2%
Jan 2026
+1.1%
Dec 2025
-11.7%
Nov 2025
+146.7%
Oct 2025
+13.5%
Sep 2025
+18.9%
Aug 2025
+5.8%
Jul 2025
+59.1%
Jun 2025
+32.0%
May 2025
+4.4%
Apr 2025
-13.0%
Mar 2025
-20.5%
Feb 2025
-19.1%
Jan 2025
+19.4%
Dec 2024
-18.0%
Nov 2024
-17.2%
Oct 2024
+6.4%
Sep 2024
+0.6%
Aug 2024
+13.9%
Jul 2024
+11.9%
Jun 2024
+5.2%
May 2024
+23.2%
Apr 2024
-3.3%
Mar 2024
-4.0%
Feb 2024
+58.0%
Jan 2024
-24.7%
Dec 2023
-23.3%
Nov 2023
-6.0%
Oct 2023
-16.3%
Sep 2023
-20.1%
Aug 2023
-6.0%
Jul 2023
+9.7%
Jun 2023
+0.9%
May 2023
+9.1%
Apr 2023
-0.3%
Mar 2023
-18.4%
Feb 2023
-12.2%
Jan 2023
+30.3%
Dec 2022
-8.1%
Nov 2022
-7.8%
Oct 2022
-8.5%
Sep 2022
-9.5%
Aug 2022
+48.7%
Jul 2022
+22.9%
Jun 2022
+95.7%
May 2022
-28.2%
Apr 2022
-14.3%
Mar 2022
+26.3%
Feb 2022
-21.6%
Jan 2022
-11.9%
Dec 2021
+8.3%
Nov 2021
-6.6%
Oct 2021
+0.8%
Sep 2021
+1.6%
Aug 2021
+38.0%
Jul 2021
-26.0%
Jun 2021
-6.4%
May 2021
-0.3%
Apr 2021
-1.0%
Mar 2021
+12.0%
Feb 2021
-10.6%
Jan 2021
-21.9%
Dec 2020
+14.5%
Nov 2020
-20.4%
Oct 2020
+31.6%
Sep 2020
-18.2%
Aug 2020
+6.3%
Jul 2020
+484.8%
Jun 2020
-18.0%
May 2020
+30.5%
Apr 2020
+4.1%
Mar 2020
-38.4%
Feb 2020
-8.2%
Jan 2020
+1.4%
Dec 2019
-2.2%
Nov 2019
-43.8%
Oct 2019
-9.0%
Sep 2019
-25.0%
Aug 2019
-3.0%
Jul 2019
-24.4%
Jun 2019
-16.0%
May 2019
-3.7%
Apr 2019
-26.2%
Mar 2019
+3.3%
Feb 2019
-1.6%
Jan 2019
-1.8%
Dec 2018
-36.2%
Nov 2018
-7.8%
Oct 2018
-27.4%
Sep 2018
-36.8%
Aug 2018
-2.7%
Jul 2018
+16.9%
Jun 2018
+16.6%
May 2018
+7.5%
Apr 2018
+3.1%

Monthly total return (since Nov 2021)#

Cogent Biosciences Inc. returns by calendar month#

Every month of every year since 2019, one tick per year on a shared scale; the dark bar is the month's average. Total returns, dividends reinvested.

October 2026 so far: -7.81% — 5th of 8 Octobers since 2019 at the last close; the average October returned +2.6%.

Cogent Biosciences Inc. returns by calendar month since 2019
Month−485%0+485%AverageUp
Jan-1.0%50%
Feb-0.9%25%
Mar-5.1%38%
Apr-7.6%13%
May+4.1%50%
Jun+13.0%63%
Jul+67.3%75%
Aug+11.7%63%
Sep-7.5%38%
OctOctober 2026 so far: -7.8%+2.6%57%
Nov+6.4%14%
Dec-5.8%29%

Methodology#

Monthly returns are total returns (dividends reinvested), computed from COGT's split- and dividend-adjusted month-end closes. The table shows the most recent 120 months and the bar chart the most recent 60. See the year-by-year returns for the annual view. Past performance does not predict future returns; not investment advice.

FAQ#

What is Cogent Biosciences Inc.'s average monthly return?
Cogent Biosciences Inc. (COGT) has averaged about 6.45% per month, positive in roughly 43% of months. The best month was Jul 2020 (+484.8%) and the worst was Nov 2019 (-43.8%).

More on Cogent Biosciences Inc.