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 No outdated data, no placeholders.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
  • Advanced Filtering - Filter insider trades by size, sector, and date range

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