---
title: "Here's why The Metals Company stock plunged 28.2% in the first half of 2026"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/293104289.md"
description: "With nothing to buoy this deep-sea mining stock higher, shares sank like a stone."
datetime: "2026-07-18T18:03:47.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/293104289.md)
  - [en](https://longbridge.com/en/news/293104289.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/293104289.md)
generator: "portal-rs"
---

# Here's why The Metals Company stock plunged 28.2% in the first half of 2026

With nothing to buoy this deep-sea mining stock higher, shares sank like a stone.

### Related Stocks

- [TMCWW.US](https://longbridge.com/en/quote/TMCWW.US.md)
- [TMC.US](https://longbridge.com/en/quote/TMC.US.md)

## Related News & Research

- [This Stock Trades at a Fraction of Its Own Projected $23.6 Billion Value. Here's Why the Market Isn't Buying It.](https://longbridge.com/en/news/297800321.md)
- [The Metals Company’s Big Bet Now Comes Down to a License](https://longbridge.com/en/news/296028436.md)
- [MarketBeat Week in Review – 09/07 - 09/11](https://longbridge.com/en/news/298806008.md)
- [Chainlink: World prediction market launch on Solana uses Chainlink resolution - 09 Sep 2026](https://longbridge.com/en/news/298470446.md)
- [TMC TONGXIN MICRO présente ses solutions pour la finance numérique et l'identité de confiance lors du salon Seamless Africa 2026](https://longbridge.com/en/news/298533783.md)

---
> **Disclaimer: This article is for reference only and does not constitute any investment advice.**