How to read a Meta Advantage+ campaign in 2026 (10-step walkthrough)

Most teams open an Advantage+ Shopping Campaign dashboard and bounce between three metrics: ROAS, spend, frequency. That misses 70% of the signal. Here's the 10 metrics we read every Monday, in order, with what each one tells you.

Read these first (campaign health)

1. Spend vs pacing — are you on track for the monthly budget? Under-pacing usually means an audience or creative bottleneck; over-pacing usually means a winning creative scaled faster than expected.
2. Blended ROAS — your headline. Compare it to your target (not your average) and to the trailing 4-week average. Single-week ROAS is noisy; the trend matters.
3. Cost per result — what each conversion event costs. If ROAS is fine but cost per result is climbing, you're scaling but the unit economics are sliding.

Then check (algorithm signal)

1. Frequency — how often the average user has seen your ad. Healthy zone for Advantage+ Shopping: 1.8-3.5 over a 7-day window. Above 4 on a fixed audience signals saturation.
2. Reach — how many unique users you reached. Reach growing while spend is flat = creative is broadening. Reach flat while spend climbs = you're hitting the same people more often.
3. Auction overlap — Meta shows you when your ad sets are competing with each other. Anything over 25% means you should consolidate ad sets.

Then check (creative health)

1. CTR (link click-through rate, not all clicks) — leading indicator for relevance. CTR decay > 15% week-over-week is the earliest creative-fatigue signal. ROAS will drop 7-14 days later.
2. Hook retention (video) — % of viewers reaching 3s. The strongest predictor of paid-social winners. Healthy zone depends on category; watch trend more than level.
3. Active vs paused creatives — Meta will quietly pause underperformers. If your active count keeps dropping, you're losing variety the algorithm needs.

Then check (conversion event health)

1. Event volume — how many of your primary conversion events fired this week. Below 50 events / 7-day window, Advantage+ can't optimize against it reliably. Add a higher-volume secondary event (Add to Cart) if you're under-volume.

The order matters

Always read top-to-bottom. Campaign health first (are we on plan?), then algorithm signal (does Meta have what it needs?), then creative (which assets are doing the work?), then conversion event (is the optimization target healthy?). Reading the other direction tempts you into creative-level decisions when the root cause is structural.