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INBX
$95.30+6.14%
as of close, Oct 20, 2026
☾ AH $95.30 +6.14%
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Inhibrx Biosciences Inc. monthly returns

Inhibrx Biosciences Inc. has averaged 5.01% per month, positive in 51% of months. Month-by-month returns for Inhibrx Biosciences Inc. (INBX) below, through October 20, 2026 — the table lists the most recent months; the bar chart plots the last 5 years.

Average month
+5.0%
70 months
Best month
+142.5%
Oct 2025
Worst month
-52.3%
May 2024
Positive months
51%
of all months

Inhibrx Biosciences Inc. monthly returns#

Inhibrx Biosciences Inc. total return by month
MonthTotal return
Oct 2026
-4.8%
Sep 2026
-21.0%
Aug 2026
+54.4%
Jul 2026
-13.4%
Jun 2026
-8.9%
May 2026
-19.5%
Apr 2026
+92.2%
Mar 2026
-9.3%
Feb 2026
-2.8%
Jan 2026
-3.5%
Dec 2025
-6.1%
Nov 2025
+3.0%
Oct 2025
+142.5%
Sep 2025
+19.4%
Aug 2025
+28.6%
Jul 2025
+53.6%
Jun 2025
+5.9%
May 2025
+9.2%
Apr 2025
-11.9%
Mar 2025
+5.6%
Feb 2025
-2.4%
Jan 2025
-11.8%
Dec 2024
+0.9%
Nov 2024
-4.8%
Oct 2024
+2.4%
Sep 2024
+7.6%
Aug 2024
+0.3%
Jul 2024
+2.4%
Jun 2024
-12.8%
May 2024
-52.3%
Apr 2024
-2.6%
Mar 2024
-4.6%
Feb 2024
-4.9%
Jan 2024
+1.4%
Dec 2023
+83.0%
Nov 2023
+34.3%
Oct 2023
-15.7%
Sep 2023
-14.3%
Aug 2023
+6.7%
Jul 2023
-22.8%
Jun 2023
+9.7%
May 2023
+12.7%
Apr 2023
+11.3%
Mar 2023
-21.6%
Feb 2023
-3.8%
Jan 2023
+1.5%
Dec 2022
-17.8%
Nov 2022
-6.8%
Oct 2022
+79.3%
Sep 2022
+1.2%
Aug 2022
+2.3%
Jul 2022
+52.8%
Jun 2022
-13.2%
May 2022
-17.5%
Apr 2022
-28.9%
Mar 2022
+3.6%
Feb 2022
-19.1%
Jan 2022
-39.2%
Dec 2021
+8.0%
Nov 2021
+0.6%
Oct 2021
+20.7%
Sep 2021
+16.8%
Aug 2021
+0.2%
Jul 2021
+3.4%
Jun 2021
+30.1%
May 2021
-0.8%
Apr 2021
+6.3%
Mar 2021
-21.0%
Feb 2021
-19.8%
Jan 2021
-3.9%
Dec 2020
+19.8%
Nov 2020
+61.5%
Oct 2020
-5.3%
Sep 2020
+2.9%

Monthly total return (since Nov 2021)#

Inhibrx Biosciences Inc. returns by calendar month#

Every month of every year since 2021, one tick per year on a shared scale; the dark bar is the month's average. Total returns, dividends reinvested.

October 2026 so far: -4.78% — 5th of 6 Octobers since 2021 at the last close; the average October returned +45.8%.

Inhibrx Biosciences Inc. returns by calendar month since 2021
Month−145%0+145%AverageUp
Jan-9.2%33%
Feb-8.8%0%
Mar-7.9%33%
Apr+11.1%50%
May-11.4%33%
Jun+1.8%50%
Jul+12.7%67%
Aug+15.4%100%
Sep+1.6%67%
OctOctober 2026 so far: -4.8%+45.8%80%
Nov+5.2%60%
Dec+13.6%60%

Methodology#

Monthly returns are total returns (dividends reinvested), computed from INBX'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 Inhibrx Biosciences Inc.'s average monthly return?
Inhibrx Biosciences Inc. (INBX) has averaged about 5.01% per month, positive in roughly 51% of months. The best month was Oct 2025 (+142.5%) and the worst was May 2024 (-52.3%).

More on Inhibrx Biosciences Inc.