Tourmaline Bio share price logo

Tourmaline Bio Share Price

NASDAQ: TRML

$47.98

+0.01

(+0.01%)

as on

Bell Icon

The stock has been delisted from the stock exchange on 27 Oct 2025

Tourmaline Bio Stock Performance

as on October 28, 2025 at 1:29 am IST

  • Day's High

    $47.98
    $48

    0.04%

    Upside

    downward going graph
  • 52 Week's Low

    52 Week's High

    $11.56
    $48.27
    downward going graph

    75.91%

    Downside

    0.60%

    Upside

    downward going graph

Tourmaline Bio share price movements today

Previous Close
$47.98
Open
$47.98
Volume
815.4K
Day's Low - High
$47.98 - $48
52 Week Low - High
$11.56 - $48.27

Tourmaline Bio Historical Returns

1 Month Return
0 %
3 Month Return
0 %
1 Year Return
0 %
3 Year Return
0 %
5 Year Return
0 %

Tourmaline Bio Stock Fundamentals & Key Indicators

Check Tourmaline Bio market cap, PE, PB, PEG ratios, dividend yield, and other key fundamental indicators.

Market Cap

$-

EPS (TTM)

0

Dividend Yield

0.00%

Quarterly Earnings Growth YOY

0.00%

PE Ratio (TTM)

0

PEG Ratio

0

EBITDA

-

Revenue (TTM)

-

Profit Margin

0.00%

Return On Equity TTM

0.00%

Tourmaline Bio vs Peer Comparison

Compare market cap, revenue, PE, and other key metrics of Tourmaline Bio with its industry peers.

Company
Analyst View
Market Cap
5 Years Return %PE RatioProfit Margin %
BUY$-NANA0.00%
BUY$58.2B238.64%1420.941.36%
NA$36.6BNA627.09-3.89%
BUY$105.6B85.89%29.3331.35%
BUY$68.0B13.75%15.5132.13%

Analyst Recommendation on Tourmaline Bio Stock

Based on 12 analysts

BUY

91.67%

Buy

8.33%

Hold

0.00%

Sell

Based on 12 analysts, 91.67% of analysts recommend a 'BUY' rating for Tourmaline Bio. Average target price of $48

Tourmaline Bio Share Price Target

Get share price movements and forecasts by analysts on Tourmaline Bio.

What analysts predicted

0.04%UPSIDE

Target Price

$48

Current Price

$47.98

Analyzed by

12 Analysts

Target

$48.00

Tourmaline Bio target price $48, a slight upside of 0.04% compared to current price of $47.98. According to 12 analysts rating.

Tourmaline Bio Quarterly Profit & Loss

All numbers in Millions USD

Mar 2023
Jun 2023
Sep 2023
Dec 2023
Mar 2024
Jun 2024
Sep 2024
Dec 2024
Mar 2025
Jun 2025
Total Revenue
-
-
-
2
-
-
-
0
-
-
Gross Profit
0
0
0
1
0
0
0
0
0
-
Operating Income
-
-
-
-
-
-
-
-
-
-
EBITDA
-
-
-
-
-
-
-
-
-
-
Interest Expense
-
-
-
-
-
-
-
-
-
-
Depreciation
-
-
-
-
-
-
-
-
-
-
Income Before Tax
-
-
-
-
-
-
-
-
-
-
Income Tax Expense
-
-
-
-
-
-
-
-
-
-
Net Income
-7
-16
-7
-12
-13
-17
-20
-22
-22
-23
Net Profit Margin
0.00%
0.00%
0.00%
-566.87%
0.00%
0.00%
0.00%
-55587.50%
0.00%
0.00%

Tourmaline Bio Annual Profit & Loss

All numbers in Millions USD

Dec 2022
Dec 2023
Dec 2024
Total Revenue
-
-
-
Gross Profit
0
0
0
Operating Income
-
-
-
EBITDA
-
-
-
Interest Expense
-
-
-
Depreciation
-
-
-
Income Before Tax
-
-
-
Income Tax Expense
-
-
-
Net Income
-19
-42
-73
Net Profit Margin
0.00%
0.00%
0.00%

Tourmaline Bio News & Key Events

  • img

    Today's Timeline - 09 September

    Tue, 09:24 PM

    -

    Novartis offers $48 per share for Tourmaline Bio, a 60% premium, boosting TRML shares significantly.

Insights on Tourmaline Bio

Insights help you understand the recent movement of the company's critical parameters, giving you an overall view of the company.

  • imgPOSITIVE IMPACT

    Price Rise

    img

    In the last 3 years, TRML stock has moved up by 2917.6%

  • imgPOSITIVE IMPACT

    Best in 3 Years

    img

    In the last 3 years, TRML has outperformed top 5 stocks with highest market-cap in its industry

  • imgPOSITIVE IMPACT

    Best in 1 Year

    img

    In the last 1 year, TRML has outperformed top 5 stocks with highest market-cap in its industry

About Tourmaline Bio

Tourmaline Bio, Inc. is a late-stage clinical biotechnology company. The Company is focused on developing transformative medicines that improve the lives of patients with life-altering immune and inflammatory diseases. The Company’s initial product candidate is pacibekitug (TOUR006), a fully human monoclonal antibody that selectively binds to interleukin-6 (IL-6), a key proinflammatory cytokine involved in the pathogenesis of many autoimmune and inflammatory disorders. TOUR006 is a long-acting anti-IL-6 antibody which has properties, including a high binding affinity to IL-6, long half-life, and low observed immunogenicity. It is focused on two strategic paths for TOUR006, the first of which is cardiovascular inflammation. Its second strategic path is thyroid eye disease (TED). TED is an autoimmune disease characterized by autoantibody-mediated activation of the tissues surrounding the eye, causing inflammation and disfigurement which can be sight-threatening in severe cases.
OrganisationTourmaline Bio
E-voting on sharesClick here to vote

FAQs

What is Tourmaline Bio share price today?

Tourmaline Bio share price today is $47.98 as on at the close of the market. Tourmaline Bio share today touched a day high of $48 and a low of $47.98.

What is the 52 week high and 52 week low for Tourmaline Bio share?

Tourmaline Bio share touched a 52 week high of $48.27 on and a 52 week low of $11.56 on . Tourmaline Bio stock price today i.e. is closed at $47.98,which is 0.60% down from its 52 week high and 315.05% up from its 52 week low.

How to invest in Tourmaline Bio Stock (TRML) from India?

  1. Step 1: Open a free US stocks account on INDmoney App and transfer your Rupees into Dollars to your INDmoney US stocks account. For a step by step instruction, check How to Transfer Money to Your US Stocks Account .
  2. Step 2: Search for Tourmaline Bio on INDmoney app. Click on Buy button. You can invest as low as $1.5 in Tourmaline Bio Shares that will get you 0.0313 shares as per Tourmaline Bio share price of $47.98 per share as on October 28, 2025 at 1:29 am IST.

What is the minimum amount required to buy Tourmaline Bio Stock (TRML) from India?

Indian investors can start investing in Tourmaline Bio (TRML) shares with as little as ₹88.626 or $1 (as of ) using the INDmoney app.
For example: If you want to invest $10 or ₹886.26 in Tourmaline Bio stock (as per the Rupee-Dollar exchange rate as on ). Based on Tourmaline Bio share’s latest price of $47.98 as on October 28, 2025 at 1:29 am IST, you will get 0.2084 shares of Tourmaline Bio. Learn more about fractional shares .