How do I check my crypto portfolio's risk?

Updated 2026-08-01 · Descriptive analytics, not advice

Enter your holdings and their weights into a portfolio risk checker and read three things: how concentrated the portfolio is, how correlated the coins are to each other, and what a historical-scale crash would have done to its value. CryptoArrow's free Portfolio Risk X-Ray at cryptoarrow.ai/health grades all three in about 30 seconds, with no signup.

What a risk check actually measures

A portfolio risk check measures structure, not the future. The measurable parts are how much of the portfolio sits in its largest positions, how closely the coins move together, how the holdings spread across sectors, and how far a portfolio with these weights fell in past crashes. Each of these is a number computed by a fixed, published formula over public market data.

None of these numbers predicts a price, and none of them is a recommendation. They describe the portfolio as it stands, the same way for every person who enters the same weights.

Every formula is published on the methodology pages.

What you need before you start

Tickers and rough percentage weights. That is all. CryptoArrow's checker needs no account, no email address, no exchange connection and no wallet connect. Weights do not have to be exact; the structural picture is driven by the large positions.

What the result looks like

A 0 to 100 Health Score for the portfolio's structure, built from five weighted checks with same-bet correlation weighted at 35 percent. Alongside it: the portfolio's concentration read, its correlation read, and the worst-case loss of a historical-scale crash expressed in dollars rather than an abstract percentage.

Run the free Portfolio Risk X-Ray.

Common questions

Does a risk check tell me what to buy or sell?

No. Every number in the check is descriptive. It reports weights, correlations and dated historical facts, and it never produces a buy, sell, trim or rebalance instruction. CryptoArrow is a publisher of impersonal analytics, not an investment adviser.

Do I need to connect a wallet or an exchange?

No. The free check takes typed tickers and weights. There is no wallet connect, no exchange API key and no signup.

Is the result personalised to my situation?

No, and that is deliberate. The same portfolio shape in the same market produces the same result for everyone. The check knows nothing about cost basis, income, tax position, time horizon or risk tolerance. It measures the portfolio, not the investor.

Every number referenced on this page is computed by a fixed, published formula over public market data. CryptoArrow is a publisher of impersonal crypto analytics. Nothing here is investment advice, and no output recommends buying, selling or holding any asset.