A site that tracks influencers’ stock calls

Yes, there is a site that tracks how accurate finance influencers' stock calls are: Opinion Alpha records every public stock call a tracked influencer makes, links it to the video or post it came from, and scores it against what the stock did afterwards. For each influencer you get a win rate, a simulated return compared with the S&P 500, and the full list of calls behind those numbers. Browsing is free, and a free account opens the full metrics.

What "accurate" means here

A call counts when the influencer takes a side on a stock: bullish or bearish, with a ticker and a date. Each call becomes a simulated position on the next US trading day and is held for about three months. Accuracy is then measured in two ways:

• Win rate: the share of completed positions that ended with a positive return.
• Return against the market: what following all of their calls would have returned, and how far that is above or below SPY over the same period.

Both are shown with the number of calls they rest on, because a rate built on a handful of calls means little. The rules are written out on the methodology page.

What you can check

• Who has been right lately. The leaderboard ranks influencers by simulated return over periods from one week to two years, with win rate and Sharpe ratio beside it.
• One influencer's record. Find them on the influencers page to see every call, the quote, the source, and their best and worst calls.
• Who has been right on one stock. A stock page shows every influencer's calls on that stock on its price chart, and who is bullish or bearish on it this week.

What is free

Without an account you can browse the leaderboard, influencer summaries and each stock's latest opinions. A free account adds all rankings and metrics, performance curves, holdings, win rates and opinions from the last three months. Pro adds older opinions and longer periods.

What it covers and what it does not

Only the influencers on the tracked list, English- and Chinese-language, and the stocks they talk about; you can suggest someone to add. The results are simulations of following public statements, not anyone's real trades or account, and they are not investment advice. Extraction is automatic and reviewed and can still be wrong, which is why every call links to its source and can be reported.