Jade Biosciences (JBIO) logo

Jade Biosciences (JBIO) stock

Autoimmune therapies , market cap $906M

$13.97
-0.68%

As of 3:57 PM ET, delayed 15+ min · Live for Pro members

Quality Score
-5
Poor
In its industry
#207of 291

JBIO's Quality Score fell 1 point on Fri, Oct 30, to -5. Made no higher high and higher low.

Follow JBIO's trial news. Pro members can get an alert when Jade Biosciences files news, and see its trials, share raises, and its CEO's filings.

Get an alert when JBIO files news on its trialsSee it live, free until Wednesday morning. No account. No card. Then keep going with a free account.

We do the work for you. Every stock is scored and ranked, every 15 seconds while the market is open. Here it's 15 minutes behind. Pro members see it live.

NextQ4 2026“…Phase 1 trial evaluating subcutaneous JADE301 in 24 healthy volunteers in the fourth quarter of 2026…”Trial start · SEC filing · Sep 30

Why is JBIO down?

Down 27% in 3 months while the S&P 500 was flat.

  • Its share count rose 114.7% in a year, so each share is a smaller slice of the company.

Sources: Price history, Oct 30, 2026; Quarterly reports, Jun 30, 2026

−2Dilution 114.7% more shares outstanding than a year ago

1 more reason, free with an account →2 more reasons why JBIO is down, from its filings, with the timeline and its peers, for Pro members.

Key facts on JBIO

Key facts on JBIO
Holding it back114.7% more shares than a year ago
Latest filing10-Q, Aug 10 Filed its quarterly report (10-Q) for the quarter to Jun 30, 2026
1 more reason behind JBIO's -5, free with an account →3 more reasons behind JBIO's -5, for Pro members.

Tested. Our top-⁠scored stocks returned 2.2x the average stock over the next month. How we tested it

JBIO catalysts

Coming up

After its last 4 reports it closed +4.3% on average, higher 3 of 4 times.

2 past catalysts since 2026, with sizes and sources, for Pro members.Get in free →

What's next for JBIO, and how long its cash lasts

Next step the company has named

Q4 2026“…single ascending-dose Phase 1 trial evaluating subcutaneous JADE301 in 24 healthy volunteers in the fourth quarter of 2026, with interim data anticipated in the second half of…”Trial start · SEC filing · Sep 30

What it means: when a trial begins, or reaches the stage the company named.

Lead program
JADE301
Another trial
Phase 3 Blinded Study of JADE101 in Participants With Immunoglobulin A NephropathyPhase 3 · Not yet recruiting · 480 people · main data estimated Jun 2029 · NCT07902817

4 more trials, 1 more milestone and 40 filings, for Pro members.

Cash runway

The company says its cash lasts into 1H 2028 (8-K, Jun 1).

That is the company's estimate. Our arithmetic on its latest balance sheet reads differently, so we show its words, not ours.

For Pro members: the cash on hand, the cash used each quarter, and the math.

Dilution on the horizon

  • Shelf registration (S-3, filed May 7, 2026)
  • At-the-market share sales program (S-3, filed May 7, 2026)

For Pro members: 2 raises and their amounts, and the share count against a year ago.

Insiders

No open-market buys or sales by its officers or directors in their filings of the last year.

From Form 4: open-market buys and sales only.

For Pro members: every trade, and Tom Frohlich’s 8 filings and quotes.

Get an alert when JBIO files news on its trialsSee it live, free until Wednesday morning. No account. No card. Then keep going with a free account.

See every upcoming FDA date →

FDA dates in the next 60 days

Decision dates and advisory committee meetings the companies have announced in their filings, soonest first and small companies first.

DateStockDrug

11 more FDA dates and 102 trial data dates in the next 60 days, each on the FDA calendar. Pro members see whether each company's cash lasts past its date, with an optional alert before it. See all 143 dates, ranked →

Here is what Pro members see.

  • The same page for Pro members, on AMD

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  • Every line of the score

    Price action, the company, and signals, each with its points, on JBIO and every other stock.

  • FDA dates, counted down

    Each date in the company's words, its cash against the date, and an optional alert before it.

  • CEOs buying their own stock

    Every CEO buy, biggest names first. Sort, filter, save the list, and set optional alerts.

  • Congress trades

    A member's trades, newest first, each with its amount. Sort and filter the whole list.

  • 14 chart checks, read for you

    The ones firing on the stock, each in plain words, its rule a tap away.

  • Earnings, week by week

    Who reports each day, and how each stock took its last four reports.

  • The market map

    Every stock a box, colored by its Quality Score.

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JBIO has 1 of 14 chart checks firing

Volume1 of 3 shown
Tight range1 of 3 shown
Buying1 of 3 shown
The other 10 checks on JBIO, and all 14 on every stock.Get in free →

JBIO RSI today: 39.6, below its 50-day and 200-day averages

Not scored

Not in the Quality Score: over 20 years of tests, 2006 to 2026, they added no edge.

  • RSI 1439.6

    Above 30, below 50.

  • MACD (12, 26, 9)Above signal

    Crossed above its signal line 17 sessions ago.

  • The price is 14.5% below it.

  • The price is 23.4% below it.

  • 50/200 crossDeath cross

    The 50-day crossed below the 200-day on Oct 16.

  • ADX 1430.0

    25 or more, with +DI below -DI.

  • Support$13.55

    Swing low from Feb 11, 3.0% below the price.

  • Swing high from Oct 9, 6.1% above the price.

  • From Apr 27, 100.5% above the price.

  • From Nov 7, 2025, 40.1% below the price.

  • Lines over the Aug 14 and Oct 22 highs and under the Jul 28 and Oct 14 lows.

  • The bands run from $13.11 to $15.21.

  • Volume0.8x

    Against its 20-day average, for the time of day.

The deep dive on JBIO

3 more findings on JBIO, each with its source, for Pro membersGet in free →

How JBIO ranks in Biotech

JBIO is #207 of 291 by Quality Score.

How JBIO ranks in Biotech
207Jade Biosciences (JBIO) logoJBIOJade Biosciences-5

More in Biotech

When does JBIO report earnings, and what happens after?

Expected to report Thu Nov 12, before the open (in 10 days). Expected.

What an earnings report is: every 3 months, a company tells everyone how much it sold and earned. We read the figures, the outlook, and how the stock moved after.

ReportedGapReaction5
sessions
Aug 10, 2026Before open-0.2%-1.1%+12.5%
May 7, 2026After close-1.6%+6.6%-0.4%
Mar 6, 2026Before open-3.2%+1.2%-0.1%

JBIO closed higher after 3 of its last 4 reports.

All 4 reports, and JBIO's Quality Score going into each

Everyone reporting earnings next week

JBIO share count over time

Shares: 2.1 times the count a year ago (to Jun 30).

Shares of JBIO outstanding, as filed
Shares
outstanding
As
of
63.6MAug 3, 2026
49.4MMay 1, 2026
49.3MFeb 28, 2026
46MNov 7, 2025
Offerings, shelves, and splits of JBIO, from its filings
From its
filings
Filed
Raised $150M in a sale of shares, about 17% of its market valueJun 4, 2026
Registered shares for a later sale (S-3)May 7, 2026
Registered shares for sale (S-1)Dec 22, 2025
Registered shares for sale (S-1)Nov 14, 2025

2 more offerings on file, for Pro members.

JBIO's officers and directors

Officers and directors with a Form 4 in the last 12 months.

See insider trades by person

About Jade Biosciences

Jade Biosciences Inc is a clinical-stage biotechnology company focused on developing therapies for autoimmune diseases. Its flagship candidate, JADE101, targets the cytokine APRIL and is in a Phase 1 clinical trial for the treatment of immunoglobulin A nephropathy. The company's pipeline also includes JADE201, an afucosylated anti-BAFF-R monoclonal antibody, and JADE301, an antibody candidate in preclinical development.

55 employeesWaltham, MAjadebiosciences.com

JBIO's score card

Jade Biosciences (JBIO): Quality Score -5, Poor, #207 of 291 in Biotech, with its price, on Breakaway
The picture a link to this page shows when it is shared.

Pro members see every line of every stock's score.

  • What would turn JBIO's score around: 8 things
  • 7 more filings explained, a plain line each
  • 4 more things pulling JBIO's score down
See JBIO's 14 chart checks

See it live, free until Wednesday morning. No account. No card. Then keep going with a free account.

Straight Answers

As of Nov 2, 2026: JBIO's Quality Score is -5 (Poor), #207 of 291 in Biotech.

Is JBIO a good stock to buy? What its Quality Score says

JBIO scores -5 today, which Breakaway calls Poor. It is #207 of 291 in Biotech by Quality Score, with 1 of 14 chart checks firing. Down 27% in 3 months while the S&P 500 was flat. Shares: 2.1 times the count a year ago (to Jun 30). Breakaway does not say whether to buy any stock: the score does not know your situation, and it is not a recommendation to buy or sell anything. Please do your own research.

What is JBIO's Quality Score?

JBIO scores -5 today, which Breakaway calls Poor (below zero). That is #207 of 291 in Biotech by Quality Score. The score adds up the chart checks, the trend, the company's filed sales, its profits, the news, insider trades, and Congress trades. The section above lists the lines behind JBIO's -5.

When does JBIO report earnings?

Expected to report Thu Nov 12, before the open, a date Breakaway expects from the company's usual timing; the company has not confirmed it. JBIO closed higher after 3 of its last 4 reports. Past behavior, not a forecast.

Are the prices delayed?

Only on the public pages, which run at least 15 minutes behind. Pro members, and anyone on a guest pass, see real-time prices: the scanner refreshes every 15 seconds, and your watchlist every few seconds, pre-market and after hours included.

What's next for Jade Biosciences: from its SEC filings and ClinicalTrials.gov, the company's words, the registry's dates, and arithmetic, not a forecast. Companies often miss the dates they set.

The moves after past earnings reports are past behavior, not a forecast.

The price, the score, the chart checks and readings, and the industry rank on this page are delayed at least 15 minutes.

Our top-scored stocks' record: Oct 2021 to Sep 2026, before costs. Recorded live since Sep 9 2026.

Breakaway publishes impersonal securities research and analytical tools: one formula, the same score for everyone. It is not personalized investment advice, and nothing here is a recommendation to buy or sell any security.

Market data from a licensed vendor. The age of every quote is shown on the page.

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