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Inhibrx Biosciences, Inc. (INBX)

Healthcare | Biotechnology | La Jolla, United States | NasdaqGS
90.53 USD -4.48 (-4.715%) ⇩ (Oct. 12, 2026, 4 p.m. EDT)
After hours: 90.53

Short-term:★★⯪☆☆Long-term:★★⯪☆☆Dividends:☆☆☆☆☆
Hot Take ↕ | Oct. 10, 2026, 3:03 a.m. EDT

The fundamental reality here is stark: Inhibrx is a cash-burning biotech with negative earnings, negative book value, and no dividend to speak of. The balance sheet is fragile, with debt exceeding cash reserves, forcing the company to rely entirely on capital markets for survival. While the recent price action shows a massive recovery from 2024 lows, this is driven by speculative hype around its pipeline assets, not sustainable profitability. The options market confirms this sentiment; traders are buying deep out-of-the-money calls hoping for a miracle event, while hedging against a failure of those events. The statistical forecast model offers no help, showing a weak, noisy signal that cannot be trusted. This is not a buy-and-hold opportunity; it is a high-risk venture play where the odds favor the downside unless a major clinical milestone occurs soon. The valuation metrics are meaningless due to lack of earnings, making the current price a pure reflection of sentiment on the drug candidates.

Model Selection — Backtest MAE (log-scale, lower is better)
ModelMAE
MSTL ✓0.210675
AutoETS0.212780
AutoTheta0.248720
AutoARIMA0.367669

Forecast horizon: 45 days | Selected: MSTL

Forecast Reliability
Score 36%
H-stat 10.57
Ljung-Box p 0.000
Jarque-Bera p 0.314
Excess Kurtosis -1.09
Attribute Value
Sector Healthcare
Market Cap 1,332,389,760
Forward P/E -10.33
Beta 3.82
Website https://inhibrx.com

As of Oct. 10, 2026, 3:03 a.m. EDT: Speculators are positioning for significant volatility rather than a specific directional breakout. Call Open Interest is heavily concentrated at strikes significantly above the current price (120, 125, 160), suggesting a 'lottery ticket' mentality where traders bet on a massive surge to double the stock. Conversely, Put Open Interest forms a dense wall at lower strikes (60, 70, 75), indicating a hedge against a drop to the 28-year lows. The imbalance in volume versus open interest at deep out-of-the-money strikes suggests active speculation on binary outcomes (clinical trial results or partnership deals) rather than a steady trend.


Info Dump

Attribute Value
52 Week Change 1.6006894
Address1 11,025 North Torrey Pines Road
Address2 Suite 140
All Time High 155.29
All Time Low 10.8
Ask 119.92
Ask Size 2
Audit Risk 3
Average Daily Volume10 Day 215,940
Average Daily Volume3 Month 279,896
Average Volume 279,896
Average Volume10Days 215,940
Beta 3.822
Bid 67.68
Bid Size 2
Board Risk 8
Book Value -3.602
City La Jolla
Compensation As Of Epoch Date 1,767,139,200
Compensation Risk 7
Country United States
Crypto Tradeable 0
Currency USD
Current Price 90.53
Current Ratio 5.067
Custom Price Alert Confidence HIGH
Date Short Interest 1,790,726,400
Day High 96.1
Day Low 90.0
Display Name Inhibrx Biosciences
Dividend Yield 0.0
Earnings Timestamp End 1,794,600,000
Earnings Timestamp Start 1,794,600,000
Ebitda -125,604,000
Ebitda Margins 0.0
Enterprise To Ebitda -10.992
Enterprise Value 1,380,671,744
Eps Current Year -9.255
Eps Forward -8.76
Eps Trailing Twelve Months -8.88
Esg Populated 0
Exchange NMS
Exchange Data Delayed By 15
Exchange Timezone Name America/New_York
Exchange Timezone Short Name EDT
Fifty Day Average 103.377
Fifty Day Average Change -12.847
Fifty Day Average Change Percent -0.12427329
Fifty Two Week Change Percent 160.06894
Fifty Two Week High 155.29
Fifty Two Week High Change -64.759995
Fifty Two Week High Change Percent -0.4170262
Fifty Two Week Low 28.16
Fifty Two Week Low Change 62.37
Fifty Two Week Low Change Percent 2.2148438
Fifty Two Week Range 28.16 - 155.29
Financial Currency USD
First Trade Date Milliseconds 1,716,989,400,000
Float Shares 8,588,932
Forward Eps -8.76
Forward P E -10.334475
Free Cashflow -85,104,872
Full Exchange Name NasdaqGS
Full Time Employees 109
Fullday Change -4.4800034
Fullday Change Percent -4.7152967
Fullday Price 90.53
Gmt Off Set Milliseconds -14,400,000
Governance Epoch Date 1,790,812,800
Gross Margins 0.0
Gross Profits -103,000,000
Has Pre Post Market Data 1
Held Percent Insiders 0.23084
Held Percent Institutions 0.90650004
Implied Shares Outstanding 14,717,660
Industry Biotechnology
Industry Disp Biotechnology
Industry Key biotechnology
Ipo Expected Date 2,020-08-19
Is Earnings Date Estimate 1
Language en-US
Last Fiscal Year End 1,767,139,200
Long Business Summary Inhibrx Biosciences, Inc., a clinical-stage biopharmaceutical company, engages in the development of biologic therapeutics for people with life-threatening conditions. Its therapeutic candidates include INBRX-109, which is in phase 1, a tetravalent therapeutic candidate targeting death-receptor 5 to treat unresectable or metastatic conventional chondrosarcoma; and INBRX-106, a hexavalent sdAb-based therapeutic candidate targeting OX4 for the treatment of metastatic solid tumor, non-small cell lung cancer, melanoma, head non-small cell lung cancer cell carcinoma, gastric or gastroesophageal junction adenocarcinoma, renal cell carcinoma, and urothelial cell carcinoma. Inhibrx Biosciences, Inc. was incorporated in 2024 and is based in La Jolla, California.
Long Name Inhibrx Biosciences, Inc.
Market us_market
Market Cap 1,332,389,760
Market State PREPRE
Max Age 86,400
Message Board Id finmb_1873020488
Most Recent Quarter 1,782,777,600
Net Income To Common -138,180,992
Next Fiscal Year End 1,798,675,200
Non Diluted Market Cap 1,477,505,887
Number Of Analyst Opinions 3
Open 94.03
Operating Cashflow -131,889,000
Operating Margins 0.0
Overall Risk 7
Payout Ratio 0.0
Phone 858 795 4220
Post Market Change 0.0
Post Market Change Percent 0.0
Post Market Price 90.53
Post Market Time 1,791,840,714
Previous Close 95.01
Price Eps Current Year -9.781739
Price Hint 2
Price To Book -25.133259
Price To Sales Trailing12 Months Infinity
Profit Margins 0.0
Quick Ratio 4.756
Quote Source Name Nasdaq Real Time Price
Quote Type EQUITY
Recommendation Key none
Region US
Regular Market Change -4.48
Regular Market Change Percent -4.7153
Regular Market Day High 96.1
Regular Market Day Low 90.0
Regular Market Day Range 90.0 - 96.1
Regular Market Open 94.03
Regular Market Previous Close 95.01
Regular Market Price 90.53
Regular Market Time 1,791,835,201
Regular Market Volume 214,035
Return On Assets -0.43611
Return On Equity -17.735981
Revenue Per Share 0.0
Sand P52 Week Change 0.17318833
Sector Healthcare
Sector Disp Healthcare
Sector Key healthcare
Share Holder Rights Risk 6
Shares Outstanding 14,717,660
Shares Percent Shares Out 0.2332
Shares Short 3,432,642
Shares Short Previous Month Date 1,788,134,400
Shares Short Prior Month 3,297,743
Short Name Inhibrx Biosciences, Inc.
Short Percent Of Float 0.3114
Short Ratio 9.66
Source Interval 15
State CA
Symbol INBX
Target High Price 325.0
Target Low Price 230.0
Target Mean Price 266.66666
Target Median Price 245.0
Total Cash 133,344,000
Total Cash Per Share 9.06
Total Debt 181,626,000
Total Revenue 0
Tradeable 0
Trailing Annual Dividend Rate 0.0
Trailing Annual Dividend Yield 0.0
Trailing Eps -8.88
Trailing Peg Ratio None
Triggerable 1
Two Hundred Day Average 91.36135
Two Hundred Day Average Change -0.83135223
Two Hundred Day Average Change Percent -0.0090996055
Type Disp Equity
Volume 214,035
Website https://inhibrx.com
Zip 92,037