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CytomX Therapeutics, Inc. (CTMX)

Healthcare | Biotechnology | South San Francisco, United States | NasdaqGS
3.21 USD -0.21 (-6.140%) ⇩ (Aug. 28, 2026, 4 p.m. EDT)
After hours: 3.20 -0.01 (-0.010%) ⇩ (Aug. 28, 2026, 7:32 p.m. EDT)

Short-term:★★⯪☆☆Long-term:★☆☆☆☆Dividends:☆☆☆☆☆
Hot Take | Aug. 22, 2026, 2:09 a.m. EDT

The fundamental reality here is stark: this biotech stock is in a deep structural decline, having lost over 80% of its value over the last nine years. Despite a recent price bounce and a 'strong buy' analyst upgrade, the company is burning cash aggressively with negative revenue growth and no path to profitability visible in the near term. The balance sheet, while currently liquid, cannot sustain these burn rates indefinitely without further dilution. The recent price action appears to be driven entirely by a specific clinical data catalyst (Varseta-M update) rather than a reversal of the company's deteriorating business fundamentals. While the options market is pricing in a binary event where the stock could double or triple, the underlying asset quality remains poor. This is a high-risk speculative vehicle suitable only for traders willing to accept the possibility of total capital loss, not a long-term investment.

Model Selection — Backtest MAE (log-scale, lower is better)
ModelMAE
MSTL ✓0.063663
AutoETS0.064121
AutoTheta0.169044
AutoARIMA0.236323

Forecast horizon: 45 days | Selected: MSTL

Forecast Reliability
Score 41%
H-stat 0.09
Ljung-Box p 0.000
Jarque-Bera p 0.314
Excess Kurtosis -0.76
Attribute Value
Sector Healthcare
Debt to Equity Ratio 1.888
Revenue per Share 0.1
Market Cap 699,456,704
Forward P/E -6.79
Beta 2.14
Website https://www.cytomx.com

As of Aug. 22, 2026, 2:09 a.m. EDT: Speculators are positioning for a volatile range-bound outcome rather than a directional breakout. Call open interest is heavily concentrated at strikes significantly above the current price (8.0 and 11.0), suggesting a speculative bet on a massive rally, while put open interest clusters at lower strikes (2.0 and 3.0) act as a floor. The recent surge in call volume at the 15.0 strike indicates aggressive speculation on a multi-bagger scenario, but the lack of corresponding put volume suggests this is a 'long-only' gamble rather than a hedged strategy. Implied volatility is elevated for near-term expirations, pricing in significant uncertainty ahead of the upcoming earnings date.


Info Dump

Attribute Value
52 Week Change 0.6442307
Address1 151 Oyster Point Boulevard
Address2 Suite 400
All Time High 35.0
All Time Low 0.4
Ask 4.18
Ask Size 2
Audit Risk 5
Average Analyst Rating 1.4 - Strong Buy
Average Daily Volume10 Day 2,834,940
Average Daily Volume3 Month 3,981,600
Average Volume 3,981,600
Average Volume10Days 2,834,940
Beta 2.138
Bid 2.42
Bid Size 2
Board Risk 9
Book Value 1.386
City South San Francisco
Compensation As Of Epoch Date 1,767,139,200
Compensation Risk 6
Country United States
Crypto Tradeable 0
Currency USD
Current Price 3.21
Current Ratio 9.361
Custom Price Alert Confidence HIGH
Date Short Interest 1,786,665,600
Day High 3.41
Day Low 3.21
Debt To Equity 1.888
Display Name CytomX Therapeutics
Earnings Call Timestamp End 1,786,050,000
Earnings Call Timestamp Start 1,786,050,000
Earnings Timestamp 1,786,046,400
Earnings Timestamp End 1,793,908,800
Earnings Timestamp Start 1,793,908,800
Ebitda -86,211,000
Ebitda Margins 0.0
Enterprise To Ebitda -4.348
Enterprise To Revenue 20.482
Enterprise Value 374,880,704
Eps Current Year -0.39019
Eps Forward -0.47309
Eps Trailing Twelve Months -0.54
Esg Populated 0
Exchange NMS
Exchange Data Delayed By 0
Exchange Timezone Name America/New_York
Exchange Timezone Short Name EDT
Fax 650 351 0353
Fifty Day Average 3.4304
Fifty Day Average Change -0.22039986
Fifty Day Average Change Percent -0.064249024
Fifty Two Week Change Percent 64.42307
Fifty Two Week High 8.21
Fifty Two Week High Change -5.0
Fifty Two Week High Change Percent -0.6090134
Fifty Two Week Low 1.9
Fifty Two Week Low Change 1.3100001
Fifty Two Week Low Change Percent 0.68947375
Fifty Two Week Range 1.9 - 8.21
Financial Currency USD
First Trade Date Milliseconds 1,444,311,000,000
Float Shares 179,764,730
Forward Eps -0.47309
Forward P E -6.7851787
Free Cashflow -75,212,624
Full Exchange Name NasdaqGS
Full Time Employees 69
Fullday Change -0.21
Fullday Change Percent -6.14035
Fullday Price 3.2
Gmt Off Set Milliseconds -14,400,000
Governance Epoch Date 1,785,542,400
Gross Margins 1.0
Gross Profits 18,303,000
Has Pre Post Market Data 1
Held Percent Insiders 0.00574
Held Percent Institutions 1.03833
Implied Shares Outstanding 217,899,284
Industry Biotechnology
Industry Disp Biotechnology
Industry Key biotechnology
Is Earnings Date Estimate 1
Language en-US
Last Fiscal Year End 1,767,139,200
Long Business Summary CytomX Therapeutics, Inc. operates as an oncology-focused biopharmaceutical company that focuses on developing potent biologics designed to treat tumor microenvironment. The company utilizes conditional activation platform technology for oncology biologics research and development comprising the validation of targets for antibody-drug conjugates (ADCs), opening therapeutic window for novel T-cell engagers (TCEs) targeting solid tumors, and increasing the therapeutic index for immune modulators, such as cytokines; and PROBODY platform in preclinical research in areas outside of oncology. It also develops CX-904, a T-cell engaging bispecific antibody targeting the epidermal growth factor receptor (EGFR) on tumor cells and the CD3 receptor on T cells; CX-2051, a conditionally activated ADC for optimizing the therapeutic index for EpCAM-expressing epithelial cancers, including colorectal cancer; and CX-801, an interferon alpha-2b PROBODY cytokine. In addition, the company's development pipeline comprises CX-2029, a conditional activated ADC targeting CD71; and BMS-986288, a PROBODY version of non-fucosylated ipilimumab. It has strategic collaborations with Amgen, Astellas, Bristol Myers Squibb, Regeneron, and Moderna; and clinical trial collaboration and supply agreement with Merck for the evaluation of CX-801 in combination with anti-PD-1 therapy, KEYTRUDA (pembrolizumab). The company was founded in 2008 and is based in South San Francisco, California.
Long Name CytomX Therapeutics, Inc.
Market us_market
Market Cap 699,456,704
Market State CLOSED
Max Age 86,400
Message Board Id finmb_60504284
Most Recent Quarter 1,782,777,600
Net Income To Common -82,655,000
Next Fiscal Year End 1,798,675,200
Non Diluted Market Cap 745,215,551
Number Of Analyst Opinions 8
Open 3.4
Operating Cashflow -82,408,000
Operating Margins -16.7708
Overall Risk 6
Payout Ratio 0.0
Phone 650 515 3185
Post Market Change -0.00999999
Post Market Change Percent -0.31152618
Post Market Price 3.2
Post Market Time 1,787,959,946
Previous Close 3.42
Price Eps Current Year -8.226761
Price Hint 4
Price To Book 2.3160174
Price To Sales Trailing12 Months 38.215412
Profit Margins 0.0
Quick Ratio 9.264
Quote Source Name Nasdaq Real Time Price
Quote Type EQUITY
Recommendation Key strong_buy
Recommendation Mean 1.375
Region US
Regular Market Change -0.21
Regular Market Change Percent -6.14035
Regular Market Day High 3.41
Regular Market Day Low 3.21
Regular Market Day Range 3.21 - 3.41
Regular Market Open 3.4
Regular Market Previous Close 3.42
Regular Market Price 3.21
Regular Market Time 1,787,947,201
Regular Market Volume 2,172,013
Return On Assets -0.19584
Return On Equity -0.37752
Revenue Growth -0.924
Revenue Per Share 0.1
Sand P52 Week Change 0.20504117
Sector Healthcare
Sector Disp Healthcare
Sector Key healthcare
Share Holder Rights Risk 4
Shares Outstanding 217,899,284
Shares Percent Shares Out 0.15890001
Shares Short 34,619,999
Shares Short Previous Month Date 1,784,073,600
Shares Short Prior Month 40,322,256
Short Name CytomX Therapeutics, Inc.
Short Percent Of Float 0.18030001
Short Ratio 12.22
Source Interval 15
State CA
Symbol CTMX
Target High Price 16.0
Target Low Price 6.0
Target Mean Price 12.25
Target Median Price 12.0
Total Cash 330,280,000
Total Cash Per Share 1.516
Total Debt 5,704,000
Total Revenue 18,303,000
Tradeable 0
Trailing Annual Dividend Rate 0.0
Trailing Annual Dividend Yield 0.0
Trailing Eps -0.54
Trailing Peg Ratio None
Triggerable 1
Two Hundred Day Average 4.169
Two Hundred Day Average Change -0.9590001
Two Hundred Day Average Change Percent -0.2300312
Type Disp Equity
Volume 2,172,013
Website https://www.cytomx.com
Zip 94,080