---
title: "Top 10 US Stock Losers (8.20)"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/296540540.md"
description: "Advance Auto Parts(AAP) fell 24.55%, with a trading turnover 710.3 Million USD, and a year-to-date rose 9.5%. Moderna(MRNA) fell 23.55%, with a trading turnover 13.8 Billion USD, and a year-to-date rose 352.1%. York Space(YSS) fell 9.63%, with a trading turnover 50.3 Million USD, and a year-to-date fell 72.9%."
datetime: "2026-08-20T22:01:01.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/296540540.md)
  - [en](https://longbridge.com/en/news/296540540.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/296540540.md)
generator: "portal-rs"
---

# Top 10 US Stock Losers (8.20)

NASDAQ Composite Index has fell 1%, with a year-to-date rose 12.2%; S&P 500 has fell 0.87%, with a year-to-date rose 11.6%; Dow Jones Industrial Average has fell 1.32%, with a year-to-date rose 9.8%.

Advance Auto Parts(AAP) fell 24.55%, with a trading turnover 710.3 Million USD, and a year-to-date rose 9.5%.

Moderna(MRNA) fell 23.55%, with a trading turnover 13.8 Billion USD, and a year-to-date rose 352.1%.

York Space(YSS) fell 9.63%, with a trading turnover 50.3 Million USD, and a year-to-date fell 72.9%.

### Related Stocks

- [AAP.US](https://longbridge.com/en/quote/AAP.US.md)
- [MRNA.US](https://longbridge.com/en/quote/MRNA.US.md)
- [YSS.US](https://longbridge.com/en/quote/YSS.US.md)
- [FCEL.US](https://longbridge.com/en/quote/FCEL.US.md)
- [WOLF.US](https://longbridge.com/en/quote/WOLF.US.md)
- [WMT.US](https://longbridge.com/en/quote/WMT.US.md)
- [INIO.US](https://longbridge.com/en/quote/INIO.US.md)
- [UMAC.US](https://longbridge.com/en/quote/UMAC.US.md)
- [KSS.US](https://longbridge.com/en/quote/KSS.US.md)
- [RH.US](https://longbridge.com/en/quote/RH.US.md)

## Related News & Research

- [Moderna stock soars on cancer vaccine success](https://longbridge.com/en/news/296405393.md)
- [Moderna shares surge after it says its experimental mRNA cancer treatment passed a key test](https://longbridge.com/en/news/296382081.md)
- [WMT Stock Slides as Walmart Same-Store Sales Disappoint](https://longbridge.com/en/news/296524455.md)
- [Health care roundup: Market talk](https://longbridge.com/en/news/296381776.md)
- [BioNTech’s rally on Moderna trial win likely to fade, Leerink says](https://longbridge.com/en/news/296380155.md)

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