Free portfolio risk check · private · data since 1999
See how far your portfolio could fall, before it does
Type your holdings or drop in your broker's positions file. In seconds you get the worst 12-month stretch hiding in your mix, your odds of losing money by time horizon, and which changes actually lower them.
🔒 Your dollar amounts never leave this device. The math runs in your browser. What we do and don't see
Your holdings tickers with % or $, or a broker CSV
Or try one:
Or look up one ticker. The drawdown table shows the worst fall since 1999 for 456 popular stocks and funds.
Exporting from Schwab, Fidelity or Vanguard (30 seconds)
Schwab: Accounts → Positions → Export (top right of the table).Fidelity: Accounts & Trade → Portfolio → Positions → Download (the arrow icon).
Vanguard: My Accounts → Holdings → Download (choose CSV).
Options, individual bonds and tickers outside the universe show up as "not analyzed" rather than guessed. Multiple accounts in one file are combined.
Is my ticker covered?
The universe covers the S&P 500 and 400, the largest ETFs, popular Fidelity, Vanguard, Schwab and American Funds mutual funds, and widely held stocks outside those indexes.
Would the warning have been on the label?
Each replay computes the autopsy as of a past date, using only data available that day. Nothing after the cutoff informs the warning. Then we show what actually happened. One replay is deliberately a year where the warning didn't hit. This is a risk gauge, not a crystal ball.
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The moment this tab exists for
Investors trail their own funds by roughly 1.2% per year, about 15% of a decade's returns, mostly by selling into drops and buying back late (Morningstar, "Mind the Gap"). This gate makes you meet the evidence before you sell scared. Plans pass. Panic waits 24 hours.
What are you about to do?
Decision journal
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