Co-Invest is a free Chrome extension that detects stock, crypto, gold, index, commodity, and FX tickers on X (Twitter), Reddit, TradingView, and other news sites, and adds a live market card with the current price, a mini-chart, and one-tap Long/Short buttons, so you can act on an idea without switching tabs. You review your position size and multiplier and explicitly confirm before any order is sent. Trades execute through Liquid (stocks, 200+ crypto perpetuals, gold, indices, commodities, FX). Asset detection runs on-device in your browser.
We kept seeing the same pattern: you spot a ticker in a post on X or Reddit, open a new tab, find the market on your exchange, and by the time you are set up the moment has passed. Co-Invest closes that gap by putting live prices and Long/Short actions directly under the ticker where you found it, with an explicit confirmation step before anything executes.