ETRA

Electra Therapeutics, Inc. Common stock

Nasdaq · usd

$8.59-0.12 (-1.41%)

As of 2:22:36 PM EDT on Oct 26, 2026 · 15-minute delayed

Electra Therapeutics, Inc. Common stock (ETRA) trades at $8.59 (-1.41%) as of 2:22:36 PM EDT on Oct 26, 2026, -25.63% over the past month. Market cap is $546.7M, with 1.0 days to cover in short interest.

Stock performance

How Electra Therapeutics, Inc. Common stock (ETRA) stock has performed from one day to one year, with its 52-week range.

-11.16%

-$1.08 over 1D

1D: -1.38%
1W: -0.23%
1M: -25.63%
YTD: -35.17%
1Y: -35.17%
52-wk range: $8.48 – $15.50

Key statistics

Today's trading snapshot for ETRA: day range, open, previous close, volume and market cap.

Day range: $8.48 – $9.18
Open: $8.98
Prev close: $8.71
Volume: 58.07K
Market cap: $546.7M
Shares out: 62.77M

Insider buying and selling

In the 12 months to Oct 26, 2026, 3 ETRA insiders reported open-market purchases of $40.0M across 3 filings; no open-market sales were filed.

Who traded ETRA, and when

Purchase

ETRA daily closelast $8.59

Carl L. Gordon · Director

$20.0M bought

OrbiMed Genesis GP LLC · Director

$15.0M bought

ORBIMED ADVISORS LLC · Director

$5.0M bought

One row per insider; marks sit at the SEC filing date, sized by dollar value.

See who traded and when →

8-K filings

Material corporate events Electra Therapeutics, Inc. Common stock has disclosed to the SEC on Form 8-K.

Public offeringSep 21, 2026
On September 21, 2026, the Company closed its IPO of an aggregate of 23,333,334 shares of common stock at a price to the public of $15.00 per share. The aggregate gross proceeds from the IPO, before deducting underwriting discounts and commissions and estimated offering expenses payable by the Company, were approximately $350.0 million.

ETRA short interest

How heavily ETRA is shorted: shares short, days to cover and average daily volume.

Days to cover: 1.0
Short interest: 702.27K
Avg volume: 909.49K

As of Sep 30, 2026 · reported to FINRA twice monthly.

ETRA news

The latest news and headlines about Electra Therapeutics, Inc. Common stock (ETRA).

Kinzey Capital Management: Electra Sets Nasdaq IPO Terms
positiveGlobeNewswire Inc.· Sep 19, 2026

Frequently asked questions

What is the Electra Therapeutics, Inc. Common stock (ETRA) stock price today?

Electra Therapeutics, Inc. Common stock (ETRA) is trading at $8.59 (-1.41% on the day) as of 2:22:36 PM EDT on Oct 26, 2026. Prices are delayed at least 15 minutes; real-time quotes are available from the Massive API.

What is Electra Therapeutics, Inc. Common stock?

Electra Therapeutics Inc is a late clinical-stage biopharmaceutical company focused on pioneering a new class of precision medicines for the treatment of immune-mediated diseases and cancer.

What is the short interest in ETRA?

As of Sep 30, 2026, ETRA has 702.27K shares short and 1.0 days to cover.

What exchange is ETRA listed on?

Electra Therapeutics, Inc. Common stock (ETRA) trades on Nasdaq in USD.

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