---
title: "$Invesco QQQ Trust(QQQ.US)$SPDR S&P 500(SPY.US)When I first started buying stocks, I only lost m"
description: "$Invesco QQQ Trust(QQQ.US)$SPDR S&P 500(SPY.US)When I first started buying stocks, I only lost money when they went down. Then I learned how to short sell, and I lost money when they went up too. "
type: "topic"
locale: "en"
url: "https://longbridge.com/en/topics/38676709.md"
published_at: "2026-02-12T00:32:29.000Z"
author: "[股市菜鸡](https://longbridge.com/en/profiles/12486719)"
---

# $Invesco QQQ Trust(QQQ.US)$SPDR S&P 500(SPY.US)When I first started buying stocks, I only lost m

$Invesco QQQ Trust(QQQ.US)$SPDR S&P 500(SPY.US)

When I first started buying stocks, I only lost money when they went down. Then I learned how to short sell, and I lost money when they went up too. I then learned about options, and I lost money even when the price didn't move. Finally, I learned about leverage, and I lost money at ten times the speed. At first, I only knew how to trade A-shares, so I only lost money while at work. Then I learned about US stocks, and I lost money even while sleeping at night. Then I learned about trading crypto, and I lost money even on weekends. Finally, I learned about margin trading, and I lost money even when I had no money.

### Related Stocks

- [000001.CN - SSE Index](https://longbridge.com/en/quote/000001.CN.md)
- [QQQ.US - Invesco QQQ Trust](https://longbridge.com/en/quote/QQQ.US.md)
- [SPY.US - SPDR S&P 500](https://longbridge.com/en/quote/SPY.US.md)

---

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