---
title: "Plug Power Inc. Stock Underperforms Tuesday When Compared To Competitors"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/296272427.md"
description: "Plug Power Inc. (PLUG) shares fell 5.26% to $2.16 on Tuesday, underperforming competitors like Air Products and Procter & Gamble which saw gains. This marks the second consecutive day of losses for PLUG, with the stock trading 52.84% below its 52-week high. Trading volume exceeded the 50-day average, reflecting a broader market decline where the NASDAQ and Dow Jones also dropped."
datetime: "2026-08-18T21:29:56.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/296272427.md)
  - [en](https://longbridge.com/en/news/296272427.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/296272427.md)
generator: "portal-rs"
---

# Plug Power Inc. Stock Underperforms Tuesday When Compared To Competitors

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

Shares of Plug Power Inc. (PLUG) shed 5.26% to $2.16 Tuesday, on what proved to be an all-around grim trading session for the stock market, with the NASDAQ Composite Index falling 1.33% to 26,289.71 and Dow Jones Industrial Average falling 0.22% to 53,343.40.

This was the stock's second consecutive day of losses.

Plug Power Inc. closed 52.84% below its 52-week high of $4.58, which the company achieved on October 6th.

The stock underperformed when compared to some of its competitors Tuesday, as Air Products & Chemicals Inc. (APD) rose 0.79% to $303.23, Procter & Gamble Co. (PG) rose 0.23% to $143.45, and Ballard Power Systems Inc. (BLDP) fell 5.00% to $2.47.

Trading volume (59.4 M) eclipsed its 50-day average volume of 56.1 M.

Data source: Dow Jones Market Data, FactSet. Data compiled August 18, 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

08-18-26 1729ET

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## Related News & Research

- ['Wait a Minute,' Says Investor About Plug Power Stock](https://longbridge.com/en/news/297043612.md)
- [Plug Power Inc. Stock Underperforms Tuesday When Compared To Competitors](https://longbridge.com/en/news/297701193.md)
- [Plug Power’s Data Center Deals Boost Liquidity. What That Means for PLUG Stock.](https://longbridge.com/en/news/293040814.md)
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> **Disclaimer: This article is for reference only and does not constitute any investment advice.**