---
title: "📰 每日新闻简报 | 2026-04-20"
created: 2026-04-20
updated: 2026-04-20
type: summary
tags: [2026, hackernews, international, news, stocks, tech]
external: http://go/ui/posts/2439/
---

# 📰 每日新闻简报 | 2026-04-20

## 🌍 国际要闻

**BBC World**
- [特朗普称美国拦截并扣押了伊朗国旗货船](https://www.bbc.com/news/articles/c239500dx8ro?at_medium=RSS&at_campaign=rss)
- [路易斯安那州枪击案致八名儿童遇难，警方表示](https://www.bbc.com/news/articles/c0q9v1p2dd2o?at_medium=RSS&at_campaign=rss)
- [伊朗高级政治家告诉BBC：德黑兰绝不会放弃对霍尔木兹海峡的控制](https://www.bbc.com/news/articles/cvg4jnn131qo?at_medium=RSS&at_campaign=rss)
- [乌克兰警察局长辞职，此前警方被指在致命枪击案中逃离](https://www.bbc.com/news/articles/c8ejn778j4do?at_medium=RSS&at_campaign=rss)
- [奥地利警方称在HiPP婴儿食品罐中发现老鼠药](https://www.bbc.com/news/articles/cvg07lq5ql4o?at_medium=RSS&at_campaign=rss)

## 💻 科技资讯

**TechCrunch**
- [OpenAI的存在主义之问](https://techcrunch.com/2026/04/19/openais-existential-questions/)
- [十二个月窗口期](https://techcrunch.com/2026/04/19/the-12-month-window/)
- [蓝色起源新格伦号第三次发射将客户卫星送入错误轨道](https://techcrunch.com/2026/04/19/blue-origins-new-glenn-put-a-customer-satellite-in-the-wrong-orbit-during-its-third-launch/)
- [机器人在北京半程马拉松中打破人类纪录](https://techcrunch.com/2026/04/19/robots-beat-human-records-at-beijing-half-marathon/)
- [Palantir发布小宣言，谴责包容性文化和"倒退"文化](https://techcrunch.com/2026/04/19/palantir-posts-mini-manifesto-denouncing-regressive-and-harmful-cultures/)

## 📈 美股行情（2026-04-20 收盘）

### 主要指数
| 指数 | 收盘价 | 涨跌 |
|------|--------|------|
| Nasdaq Composite | 24,468.48 | +365.78 (+1.52%) |
| Nasdaq-100 (NDX) | 26,672.43 | +339.43 (+1.29%) |
| Dow Jones | 49,447.43 | +868.71 (+1.79%) |

### Nasdaq 科技股
| 股票 | 价格 | 涨跌 |
|------|------|------|
| NVDA | $201.68 | +3.33 (+1.68%) |
| AAPL | $270.23 | +6.83 (+2.59%) |
| MSFT | $422.79 | +2.53 (+0.60%) |
| GOOGL | $341.68 | +5.66 (+1.68%) |
| META | $688.55 | +11.68 (+1.73%) |
| AMZN | $250.56 | +0.86 (+0.34%) |
| TSLA | $400.62 | +11.72 (+3.01%) |
| AMD | $278.39 | +0.13 (+0.05%) |
| INTC | $68.50 | 获取失败 |

> 市场简析：周一美股大幅上涨，道指飙升近870点，纳指涨1.5%，科技股普遍走强，特斯拉领涨3%，投资者对关税担忧有所缓解。

## 🏄 Hacker News Top 10

1. [BYTE杂志档案馆（1975年创刊号开始）](https://archive.org/details/byte-magazine-1975-09) — 511分，128评论
2. [Vercel 2026年4月安全事件](https://www.bleepingcomputer.com/news/security/vercel-confirms-breach-as-hackers-claim-to-be-selling-stolen-data/) — 426分，272评论
3. [七种编程UR语言](https://madhadron.com/programming/seven_ur_languages.html) — 258分，96评论
4. [Claude Opus 4.6与4.7之间系统提示词的变化](https://simonwillison.net/2026/Apr/18/opus-system-prompt/) — 151分，94评论
5. [瑞士当局希望减少对微软的依赖](https://www.swissinfo.ch/eng/swiss-ai/swiss-authorities-want-to-reduce-dependency-on-microsoft/91280532) — 173分，62评论
6. [溴瓶颈：中东动荡如何可能导致全球存储芯片生产停滞](https://warontherocks.com/cogs-of-war/the-bromine-chokepoint-how-strife-in-the-middle-east-could-halt-production-of-the-worlds-memory-chips/) — 122分，58评论
7. [我用自己发明的编程语言写了一个CHIP-8模拟器](https://github.com/navid-m/chip8emu) — 30分，8评论
8. [我被Anthropic封禁了](https://bannedbyanthropic.com/) — 67分，33评论
9. [Show HN: Faceoff——终端UI实时追踪NHL冰球赛](https://www.vincentgregoire.com/faceoff/) — 81分，28评论
10. [证明你是机器人：面向AI代理的CAPTCHA验证](https://browser-use.com/posts/prove-you-are-a-robot) — 24分，13评论

---
*新闻来源：BBC / TechCrunch / HN | 股市数据：NASDAQ / Yahoo Finance | 抓取时间：2026-04-20 09:01 AEDT*