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Equillium, Inc. (EQ)

Healthcare | Biotechnology | La Jolla, United States | NasdaqCM
2.39 USD -0.06 (-2.449%) ⇩ (Aug. 28, 2026, 4 p.m. EDT)
After hours: 2.39

Short-term:★★☆☆☆Long-term:★⯪☆☆☆Dividends:☆☆☆☆☆
Hot Take | Aug. 22, 2026, 1:42 a.m. EDT

The investment case here is defined by a stark disconnect between aggressive speculative positioning and deteriorating corporate fundamentals. While the options market is screaming 'moonshot' with massive call open interest at strikes far above the current price, the company's financial reality is grim. The business is burning cash, with negative free cash flow and operating cash flow, and has posted negative returns on both assets and equity. Furthermore, the multi-year price trajectory tells a story of structural failure; despite a recent recovery in the latest annual report, the stock has lost more than half its value over the last six years, with three consecutive years of decline prior to the most recent uptick. This suggests the market has already priced in the Phase 1 success mentioned in recent headlines, leaving the stock vulnerable if the next catalyst fails to materialize. The analyst consensus is a 'strong buy,' but this is likely driven by binary event risk rather than sustainable value creation. For a traditional investor, the lack of dividends, negative earnings, and a history of multi-year decline makes this a dangerous hold. The only rationale for exposure is a high-risk, high-reward gamble on a specific clinical trial outcome, which aligns perfectly with the heavy call speculation but contradicts any notion of a stable long-term investment.

Model Selection — Backtest MAE (log-scale, lower is better)
ModelMAE
AutoETS ✓0.178375
AutoARIMA0.179527
MSTL0.186979
AutoTheta0.211127

Forecast horizon: 45 days | Selected: AutoETS

Forecast Reliability
Score 27%
H-stat 12.38
Ljung-Box p 0.000
Jarque-Bera p 0.204
Excess Kurtosis -1.00
Attribute Value
Sector Healthcare
Debt to Equity Ratio 1.043
Market Cap 151,545,312
Forward P/E -10.20
Beta 1.81
Website https://www.equilliumbio.com

As of Aug. 22, 2026, 1:42 a.m. EDT: Speculators are overwhelmingly bullish, positioning heavy call volume and open interest at strikes significantly above the current price (e.g., $7.50 and $5.00), while put activity is negligible. This indicates a strong speculative bet on a substantial upside move, despite the underlying asset's lack of liquidity in the options chain.


Info Dump

Attribute Value
52 Week Change 0.42441857
Address1 2,223 Avenida De La Playa
Address2 Suite 105
All Time High 27.05
All Time Low 0.27
Ask 2.99
Ask Size 2
Average Analyst Rating 1.1 - Strong Buy
Average Daily Volume10 Day 455,360
Average Daily Volume3 Month 851,712
Average Volume 851,712
Average Volume10Days 455,360
Beta 1.811
Bid 2.3
Bid Size 1
Book Value 0.883
City La Jolla
Compensation As Of Epoch Date 1,767,139,200
Country United States
Crypto Tradeable 0
Currency USD
Current Price 2.39
Current Ratio 23.396
Custom Price Alert Confidence HIGH
Date Short Interest 1,786,665,600
Day High 2.46
Day Low 2.33
Debt To Equity 1.043
Display Name Equillium
Earnings Timestamp End 1,754,942,400
Earnings Timestamp Start 1,754,510,400
Ebitda -19,200,000
Ebitda Margins 0.0
Enterprise To Ebitda -4.946
Enterprise Value 94,965,312
Eps Current Year -0.20571
Eps Forward -0.23429
Eps Trailing Twelve Months -0.09
Esg Populated 0
Exchange NCM
Exchange Data Delayed By 0
Exchange Timezone Name America/New_York
Exchange Timezone Short Name EDT
Fifty Day Average 2.5648
Fifty Day Average Change -0.17479992
Fifty Day Average Change Percent -0.06815343
Fifty Two Week Change Percent 42.441856
Fifty Two Week High 3.54
Fifty Two Week High Change -1.1499999
Fifty Two Week High Change Percent -0.32485873
Fifty Two Week Low 0.76
Fifty Two Week Low Change 1.6300001
Fifty Two Week Low Change Percent 2.144737
Fifty Two Week Range 0.76 - 3.54
Financial Currency USD
First Trade Date Milliseconds 1,539,351,000,000
Float Shares 36,965,010
Forward Eps -0.23429
Forward P E -10.201034
Free Cashflow -14,297,125
Full Exchange Name NasdaqCM
Full Time Employees 14
Fullday Change -0.0599999
Fullday Change Percent -2.44898
Fullday Price 2.39
Gmt Off Set Milliseconds -14,400,000
Gross Margins 0.0
Has Pre Post Market Data 1
Held Percent Insiders 0.15999
Held Percent Institutions 0.65756
Implied Shares Outstanding 63,408,082
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 Equillium, Inc., a clinical-stage biotechnology company, develops therapeutics to treat severe autoimmune and inflammatory, or immuno-inflammatory disorders in the United States. The company develops EQ504, a novel AhR modulator that is in preclinical-stage for the treatment of ulcerative colitis and lung inflammation diseases. It also develops EQ302, a bi-specific inhibitor of IL-15 and IL-21 formulated for oral delivery for the treatment of celiac diseases. The company was formerly known as Attenuate Biopharmaceuticals, Inc. and changed its name to Equillium, Inc. in May 2017. Equillium, Inc. was incorporated in 2017 and is headquartered in La Jolla, California.
Long Name Equillium, Inc.
Market us_market
Market Cap 151,545,312
Market State CLOSED
Max Age 86,400
Message Board Id finmb_575585027
Most Recent Quarter 1,782,777,600
Net Income To Common -18,009,000
Next Fiscal Year End 1,798,675,200
Non Diluted Market Cap 155,349,800
Number Of Analyst Opinions 9
Open 2.46
Operating Cashflow -19,972,000
Operating Margins 0.0
Payout Ratio 0.0
Phone 858 240 1200
Post Market Change 0.0
Post Market Change Percent 0.0
Post Market Price 2.39
Post Market Time 1,787,959,804
Previous Close 2.45
Price Eps Current Year -11.618299
Price Hint 4
Price To Book 2.7066817
Profit Margins 0.0
Quick Ratio 23.069
Quote Source Name Nasdaq Real Time Price
Quote Type EQUITY
Recommendation Key strong_buy
Recommendation Mean 1.11111
Region US
Regular Market Change -0.0599999
Regular Market Change Percent -2.44898
Regular Market Day High 2.46
Regular Market Day Low 2.33
Regular Market Day Range 2.33 - 2.46
Regular Market Open 2.46
Regular Market Previous Close 2.45
Regular Market Price 2.39
Regular Market Time 1,787,947,201
Regular Market Volume 232,720
Return On Assets -0.3395
Return On Equity -0.58976
Sand P52 Week Change 0.20504117
Sector Healthcare
Sector Disp Healthcare
Sector Key healthcare
Shares Outstanding 63,408,082
Shares Percent Shares Out 0.087299995
Shares Short 5,533,732
Shares Short Previous Month Date 1,784,073,600
Shares Short Prior Month 5,569,502
Short Name Equillium, Inc.
Short Percent Of Float 0.1011
Short Ratio 11.08
Source Interval 15
State CA
Symbol EQ
Target High Price 20.0
Target Low Price 4.0
Target Mean Price 8.55556
Target Median Price 7.0
Total Cash 57,164,000
Total Cash Per Share 0.902
Total Debt 584,000
Tradeable 0
Trailing Annual Dividend Rate 0.0
Trailing Annual Dividend Yield 0.0
Trailing Eps -0.09
Trailing Peg Ratio None
Triggerable 1
Two Hundred Day Average 1.9491
Two Hundred Day Average Change 0.4409001
Two Hundred Day Average Change Percent 0.226207
Type Disp Equity
Volume 232,720
Website https://www.equilliumbio.com
Zip 92,037