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I built a news sentiment engine that delivers market-relevant headlines to Telegram every morning

DEV Community·tellmefrankie·19 days ago
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Most financial news apps give you everything. Bloomberg, Reuters, CNBC — the feed is constant and mostly noise. I wanted one thing: five headlines a day that are actually relevant to what I'm holding, with a sentiment score and a 2-sentence summary. Delivered to Telegram by 6am. The Claude Code skill that does this costs about $0.003/day to run. What it does Every morning at 05:45 KST, the skill: Pulls from 4 RSS feeds (TechCrunch, The Verge, Hacker News, Bloomberg tech) Filters for keywords matching configured tickers and sectors Scores each article: positive / negative / neutral + magnitude (1-5) Selects the top 5 by combined relevance + sentiment magnitude Generates a 2-sentence summary per article Delivers to Telegram as a formatted card The Telegram output 📰 Morning Briefing — May 14, 2026 ━━━━━━━━━━━━━━ 1. NVIDIA raises data center guidance ahead of Q2 earnings Sentiment: 📈 Positive (4/5) NVDA may see gap-up open. Options flow showing call buying yesterday. [Reuters] ━━━━━━━━━━━━━━ 2.…

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