Before you react
Portfolio Sweep won't tell you what to do. But these are the questions a steady investor asks first:
- Is this a market-wide move, or specific to this holding?
Check what the whole market did over the same stretch. If everything dropped together, the move is mostly weather. (In the app, when Portfolio Sweep has the read, it phrases it this way: “We think this is market-wide / mostly this asset / against the market — does that change how much you care?”)
- Has anything actually changed about the company or coin — or only the price?
News about the thing itself is information. A price move with no news behind it is mostly other people's mood.
- Does this change why you started watching it, or your time horizon?
If the reason you wrote down when you started still stands, a red day has changed the price — not the reason.
Print this page and keep it near the screen. It is built to be read in the thirty seconds when reading anything feels hardest.
The concepts behind the questions: “Is it just the market?” · Volatility · The five-questions worksheet
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Last reviewed: November 8, 2026
Portfolio Sweep never gives buy or sell calls. It describes what prices are doing — trend, momentum, how it compares to the market — so you can learn and decide for yourself. You don't trade inside Portfolio Sweep. This page is education, not investment advice.