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NASDAQ · INBX

Inhibrx Biosciences, Inc.

Healthcare · Biotechnology

$112.86

Down-$1.44 (-1.28%)

Updated Sep 11, 2026, 12:05 AM

SID Score

5.9/10

Composite research score

Smart Money

Institutional and insider signal

Market cap
1.2B
P/E ratio
-8.2
Dividend yield
0.00%
52-week range
$57.30 – $155.29
Volume
677.83K
Avg. volume
370.47K

Price performance

INBX price history

1M range · 19 trading sessions · Daily adjusted prices

INBX closed at $112.86 after 19 trading sessions, up 16.34% for the selected period.

Last close
$112.86
Period change
+16.34%
Period low
$88.37
Period high
$126.70
Daily close
View OHLC price history
INBX OHLC price history, latest 40 sessions
DateOpenHighLowCloseVolume
Sep 9, 2026$117.38$128.54$112.03$112.86677.83K
Sep 8, 2026$117.22$120.1825$94.0001$114.341.68M
Sep 4, 2026$121.04$124.19$120.48$121.17196.51K
Sep 3, 2026$125.20$126.00$120.17$122.26151.71K
Sep 2, 2026$125.61$127.7525$121.25$124.97189.89K
Sep 1, 2026$124.98$129.88$120.62$124.66275.91K
Aug 31, 2026$123.39$128.87$121.59$126.70388.98K
Aug 28, 2026$123.80$126.04$119.38$123.41241.48K
Aug 27, 2026$124.27$127.34$122.355$123.93310.88K
Aug 26, 2026$123.00$131.01$119.435$125.34302.86K
Aug 25, 2026$105.50$126.50$104.71$122.72510.62K
Aug 24, 2026$105.00$105.14$94.20$104.94373.62K
Aug 21, 2026$100.76$105.65$99.05$103.63220.74K
Aug 20, 2026$98.65$102.4999$96.565$99.15351.49K
Aug 19, 2026$96.01$102.25$95.27$101.48310.66K
Aug 18, 2026$89.83$94.89$89.00$94.62311.23K
Aug 17, 2026$87.06$92.99$85.06$92.01231.74K
Aug 14, 2026$91.80$96.06$87.01$88.37268.29K
Aug 13, 2026$99.95$101.00$94.32$97.01251.2K

Latest INBX news

The latest Smart Investors Daily articles mentioning INBX.

INBX research

Overview

Company profile and research snapshot.

Company profile

Inhibrx Biosciences Inc is a clinical-stage biopharmaceutical company with a pipeline of novel biologic therapeutic candidates, developed using its proprietary modular protein engineering platforms. Its clinical pipeline of therapeutic candidates includes INBRX-109 and INBRX-106, both of which utilize their multivalent formats where the precise valency can be optimized in a target-centric way to mediate what experts consider to be the predominant agonist function.

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Analyst outlook

Consensus and target data currently published for this company.

Consensus
Hold
Average target
$12.24
Implied upside
Analysts
6
INBX recent ratings
DateFirmRatingTarget
Aug 24, 2026HC Wainwright & Co.Buy
Apr 8, 2026StifelBuy
Aug 22, 2025JMP SecuritiesMarket Perform
May 15, 2025JMP SecuritiesMarket Perform
Mar 18, 2025Citizens Capital MarketsMarket Perform
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Yahoo · Sep 8, 2026

Inhibrx Shares Rise After Positive Phase 2 Head and Neck Cancer Data

Inhibrx Biosciences (NASDAQ:INBX) shares gained 6% on Tuesday after the biotechnology company reported encouraging Phase 2 results for INBRX-106 in combination with pembrolizumab in patients with head and neck cancer. Data from the HexAgon study showed a confirmed objective response rate of 48.

Yahoo · Sep 8, 2026

Inhibrx's INBRX-106 Nearly Doubles Response Rate and Achieves Interim Median PFS of 9.6 months in Phase 2 HNSCC Study

Inhibrx Biosciences, Inc. (Nasdaq: INBX) ("Inhibrx" or the "Company"), a clinical-stage biopharmaceutical company focused on developing a broad pipeline of novel biologic therapeutic candidates, today announced the primary endpoint results from the randomized and controlled Phase 2 portion of the HexAgon study, which is evaluating the safety and efficacy of INBRX-106, a hexavalent OX40 agonist, in combination with pembrolizumab (the combination arm) versus pembrolizumab monotherapy (the control

Yahoo · Sep 4, 2026

Inhibrx To Host Webcast Presentation to Provide Primary Endpoint Results for INBRX-106 Phase 2 First-Line HNSCC Study

Inhibrx Biosciences, Inc. (Nasdaq: INBX) ("Inhibrx" or the "Company"), a clinical-stage biopharmaceutical company focused on developing a broad pipeline of novel biologic therapeutic candidates, today announced that it will host a live webcast presentation on Tuesday, September 8, 2026 at 5:00 a.m. Pacific Time, to provide primary endpoint results from the randomized and controlled Phase 2 portion of the HexAgon study, which is evaluating the safety and efficacy of INBRX-106, a hexavalent OX40 a

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