What are the technical requirements for this skill?

You need a valid YouTube API key in your .env.local file and a Python virtual environment with the yfinance library installed.

What is the 'Honey Index' calculated by this skill?

The Honey Index measures the 'inverse accuracy' of predictions. A higher index indicates that market movements frequently went in the opposite direction of the analyzed forecast.

Which stocks and indices does jbk-collect track?

The skill tracks six major entities: KOSPI, S&P 500, NASDAQ, Samsung Electronics, SK Hynix, and NVIDIA.

How is the collected data structured?

Data is saved in a hierarchical folder structure by year and month, containing raw video metadata, analyzed predictions, and aggregated statistics in JSON format.

JBK Investment Sentiment Tracker

Name: JBK Investment Sentiment Tracker
Author: yundoun

byyundoun

0•

Web Scraping & Data Collection

Collects YouTube economic commentary and calculates the 'Honey Index' by comparing financial predictions with actual market performance.

The jbk-collect skill is a specialized tool designed to quantify social media sentiment by analyzing video content from the Chun In-gu Economy Lab. It automates the process of fetching YouTube metadata, extracting directional predictions for major assets (including KOSPI, S&P500, and NVIDIA), and cross-referencing them with real-world price data via yfinance. By calculating the 'Honey Index'—a metric for inverse prediction accuracy—it provides a structured way to backtest the contrarian value of financial influencer commentary for data-driven analysis.

Key Features

01Automated YouTube metadata extraction using the YouTube Data API

02Predictive sentiment analysis for 6 major global and domestic assets

03Real-time market data integration via yfinance and Python venv

04Structured JSON data output for historical trend analysis and API integration

050 GitHub stars

06Automated Honey Index calculation (inverse accuracy tracking)

Use Cases

01Quantifying the accuracy of social media financial influencers

02Building contrarian investment indicators based on retail sentiment

03Generating structured datasets for financial sentiment research

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add yundoun/junbankkullab jbk-collect

For use in Claude.ai and ChatGPT