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Why is my portfolio down when the market is up?

It's the most common — and most frustrating — question. The news says "S&P 500 hits record high" and your account is red. Did you do something wrong? Usually not. This comes from a misunderstanding of how an index actually works.

1. An index isn't an average — it's a weighted average

The S&P 500 isn't a simple average of 500 stocks. It's weighted by market cap, so a small number of the largest companies drive a large share of the index's move. "The market is up" often really means "the biggest few names are up."

If you don't own those megacaps, your account simply doesn't participate in that move — even while the index is green. That's arithmetic, not a mistake.

2. Sector tilt — different sectors move different ways on the same day

On any given day tech can rise while energy and healthcare fall. If your holdings cluster in one sector, moving differently from the index is normal, not broken. TICKR's sector view shows how your holdings are distributed.

3. Position size — a loss in a big holding swamps gains in small ones

Six of your eight holdings can be up while your portfolio is down — if your largest position fell hard. What moves your total isn't how many names rose, but how big the ones that moved were.

TICKR's holding cards show each position's weight next to its sparkline, so you can see at a glance which position actually moved your total.

4. So what should you look at instead

Comparing one day's move to the index tells you almost nothing. The more useful questions are: how concentrated is my portfolio, what do the fundamentals of each holding look like, and what is my actual time horizon. TICKR surfaces all three — and never tells you what to buy or sell. That judgment is yours.

FAQ

Does this mean I did something wrong?

Usually not. Indexes are market-cap weighted, so a few megacaps drive them. If you don't own those names, not participating in the index's rise is normal.

Should I compare to the index daily?

Day-to-day comparison is mostly noise. Concentration, fundamentals, and time horizon are far more informative.

See where your portfolio is actually concentrated — free in TICKR.

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General educational information — not investment advice or a solicitation to trade. Quotes may be previous close (delayed).