MarketSignal
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MarketSignal reads live financial news, scores each headline for sentiment and ranks US stocks by positive mentions, overall and across 24 sectors. Every score links to its headlines. For education, not financial advice.
PH · launched Nov 13, 2026 · 1 upvote (top 65%) · 0 views
Niche: stock and market analysis software · 355 launches, 42 in the last 7 days ▲ +11% · Explore this niche →
Category and tags
- Fintech
- Analytics & BI
- Prosumer
- AI-native
- Commercial product
- Fintech
- Investing
- Artificial Intelligence
- GitHub
Visit website ↗ Source listing ↗
More like this: all 355 launches in stock and market analysis software →
Could you build this?
Partial The UI and ranking logic are easy to build, and sentiment scoring can come from an LLM or an off-the-shelf model. The hard part is access to a reliable, licensed live financial news feed at a usable cost.
What it would actually take: The stack would be a news ingestion pipeline (licensed APIs such as Benzinga, Polygon, or a news vendor), a sentiment model or LLM classifier, and a time-series store for rankings by ticker and sector. Accurate tickers and sectors need a securities reference dataset. Licensing live news and keeping mention attribution accurate and fast are the real constraints, along with compliance wording for a finance-adjacent product.
Competitors
Other products that read as similar to this one : 385 launches clear the similarity bar, closest 8 shown.
Attention rank: #126 of 386 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 370 days after the earliest competitor.
- NewsStocks.live · ph · 2026-10-07 · 2 upvotes · similarity 0.49
- Stockrankr · ph · 2026-09-15 · 2 upvotes · similarity 0.49
- BingleSignal · ph · 2026-10-24 · 2 upvotes · similarity 0.48
- BondStats Daily · ph · 2026-10-28 · 1 upvotes · similarity 0.47
- FearGreedFlow · ph · 2026-10-18 · 2 upvotes · similarity 0.47
- Bullish Chart · ph · 2026-10-29 · 1 upvotes · similarity 0.47
- Stock Vanta · ph · 2026-10-04 · 1 upvotes · similarity 0.47
- StockMail · ph · 2026-11-07 · 1 upvotes · similarity 0.46
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.