---
title: "Inovio Pharmaceuticals Inc. Stock Underperforms Thursday When Compared To Competitors"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/294419018.md"
description: "Inovio Pharmaceuticals (INO) shares plummeted 36.92% to $0.66 on Thursday, significantly underperforming the broader market and its competitors like Johnson & Johnson and Pfizer. This drop ended a two-day winning streak and left the stock 77.98% below its 52-week high of $2.98. Trading volume surged to 33.3 million, far exceeding the 50-day average of 1.8 million."
datetime: "2026-07-30T21:26:05.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/294419018.md)
  - [en](https://longbridge.com/en/news/294419018.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/294419018.md)
---

# Inovio Pharmaceuticals Inc. Stock Underperforms Thursday When Compared To Competitors

This article was automatically generated by MarketWatch using technology from Automated Insights.

Shares of Inovio Pharmaceuticals Inc. (INO) cratered 36.92% to $0.66 Thursday, on what proved to be an all-around favorable trading session for the stock market, with the NASDAQ Composite Index rising 2.78% to 25,122.18 and the Dow Jones Industrial Average rising 1.19% to 52,208.06.

The stock's fall snapped a two-day winning streak.

Inovio Pharmaceuticals Inc. closed 77.98% short of its 52-week high of $2.98, which the company reached on September 9th.

The stock underperformed when compared to some of its competitors Thursday, as Johnson & Johnson (JNJ) fell 3.66% to $255.82, Statera Biopharma Inc. (STAB) remained unchanged, and Pfizer Inc. (PFE) fell 0.95% to $24.91.

Trading volume (33.3 M) eclipsed its 50-day average volume of 1.8 M.

Data source: Dow Jones Market Data, FactSet. Data compiled July 30, 2026.

This content was created by MarketWatch, which is operated by Dow Jones & Co. MarketWatch is published independently from Dow Jones Newswires and The Wall Street Journal.

(END) Dow Jones Newswires

07-30-26 1726ET

### Related Stocks

- [INO.US](https://longbridge.com/en/quote/INO.US.md)
- [.IXIC.US](https://longbridge.com/en/quote/.IXIC.US.md)
- [.DJI.US](https://longbridge.com/en/quote/.DJI.US.md)
- [JNJ.US](https://longbridge.com/en/quote/JNJ.US.md)
- [PFE.US](https://longbridge.com/en/quote/PFE.US.md)

## Related News & Research

- [Inovio plans public offering with accompanying stock purchase warrants](https://longbridge.com/en/news/294253159.md)
- [16:01 ETINOVIO Announces Proposed Public Offering](https://longbridge.com/en/news/294252523.md)
- [INOVIO Announces Pricing of $20.0 Million Public Offering | INO Stock News](https://longbridge.com/en/news/294281133.md)
- [Inovio Pharmaceuticals Announces New Equity Financing Agreement](https://longbridge.com/en/news/294508472.md)
- [BUZZ-Inovio Pharma plunges on planned equity offering](https://longbridge.com/en/news/294255408.md)