Margin Call
AI help for stocks and crypto, before and after you buy
Margin Call launched on August 12, 2026 with 2 votes, #5,788 of 23,274 launches that month.
What it does
A free tool that uses AI to help with stocks and crypto across 7 markets. It summarizes the fundamentals and technicals behind a stock, and looks at what you already hold for portfolio analysis and exit timing. Web, iOS, and Android.
Track live prices, daily moves and sparkline charts for top US names like Apple, Microsoft and NVIDIA alongside KOSPI large caps such as Samsung Electronics and SK Hynix — all on one screen.
The market page shows, on one screen, the live prices, day-over-day change, and intraday sparklines of the 10 largest stocks by market cap in seven global markets — the US, Korea, Japan, Germany, France, Spain, and Brazil. Use the market selector at the top to switch instantly between markets, and tap any card to open stock details (key financials and data-driven auto commentary) in a modal. Quote data may be delayed about 15-20 minutes versus real-time exchange quotes, and after the close it reflects the closing price. A card's change is the percentage versus the prior close, and the sparkline compresses the recent session's price flow. Go to each stock's live price, key financials like…from margincall.online
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