About PutCall

Real-time market intelligence that cuts through the noise

Our Mission

PutCall was built to provide investors with authentic, real-time market intelligencefrom multiple authoritative sources. We believe that better investment decisions come from understanding the complete picture: what retail investors are discussing, what insiders are doing, and what the fundamentals actually show.

Unlike platforms that rely on stale data or AI-generated placeholders, PutCall delivers live data directly from the source - ensuring accuracy and reliability when it matters most.

What We Track

💬

Reddit Sentiment

Real-time tracking of discussions across investing subreddits using Reddit's JSON API. See what retail investors are talking about before it becomes mainstream news.

🔍

Insider Trading

Monitor significant insider buying and selling activity from SEC filings. When executives put their own money on the line, it's worth paying attention.

📊

Fundamentals Screening

Live stock prices, market caps, P/E ratios, and key financial metrics from Yahoo Finance and Finnhub. No outdated data, no placeholders.

📰

Breaking News

Market-moving news aggregated in real-time. Plus CNN's Fear & Greed Index to gauge overall market sentiment.

Why PutCall?

Authentic Data Only

No hardcoded fallbacks or placeholder data. If you see a price, it's live from the API.

Multiple Data Sources

Cross-reference across Reddit, SEC filings, financial APIs, and news feeds for a complete picture.

Built for European Investors

Tri-weekly newsletter delivery (Mon/Wed/Fri) timed for European market hours, not just US-centric coverage.

Performance Optimized

Sub-2-second load times through parallel API calls and efficient data fetching. No waiting 15-30 seconds for AI-powered searches.

How It Works

PutCall is built on a modern tech stack designed for speed and reliability:

Frontend

  • • Next.js with React
  • • Deployed on Vercel
  • • Real-time updates

Backend & Data

  • • Supabase database
  • • Multiple API integrations
  • • GitHub Actions scheduling

Data Sources

  • • Yahoo Finance
  • • Finnhub & API Ninjas
  • • Reddit JSON API
  • • CNN Fear & Greed Index

Newsletter

  • • Custom domain email (Resend)
  • • Tri-weekly delivery
  • • Automated via GitHub Actions

🚀 What's Next

We're constantly improving PutCall with new features and data sources:

  • Options Strategy Builder - Plan and visualize option strategies
  • Direct SEC EDGAR Parsing - Most authoritative insider trading data
  • API Access - Integrate PutCall data into your own tools
  • Newsletter Archive - Searchable history of all market briefs

Start Tracking the Market

Join investors using PutCall for smarter market research

Questions or suggestions? We'd love to hear from you.

Built with ❤️ for smarter investing