Current Metrics vs. Only Metrics (Average of the Metrics): What’s the Difference?

In Amazon advertising, the power of automation lies in the details. One of the most overlooked decisions when setting up performance-based rules is choosing the right metric type: Current Metrics vs. Only Metrics (which represent the average over time).

On the surface, they might sound interchangeable. But how you use them can dramatically change the outcome of your automation.

Current Metrics give you a real-time snapshot—ideal for fast, reactive changes in volatile categories.

Only Metrics (Average) smooth out daily fluctuations to help you optimize with stability over time.

Whether you’re adjusting bids based on CPC, CTR, or ROAS, understanding this distinction is crucial. It determines whether your rule reacts to a spike that happened yesterday—or a pattern that’s been building all week.

In this guide, we’ll break down how each metric type works, when to use them, and how to make more accurate, data-driven decisions using SellerApp’s automation suite.

Because great automation isn’t just about what you optimize—it’s about when and how you trigger those optimizations.

🔍 What’s the Difference?

Only Metrics (Average of the Metrics)

These metrics reflect the average performance over the selected analysis window.

For example, if you select a 7-day window, “Only CPC” refers to the average CPC across those 7 days—not just one day.

Formula:
Only CPC = (Total CPC for all 7 days) ÷ 7

This is helpful for identifying trends and making decisions based on consistent historical performance.

 Use this when:

• You want to smooth out short-term fluctuations

• You’re optimizing based on sustained trends

• Stability in decision-making is the goal

Current Metrics

Current Metrics refer to the performance from the most recent day within the selected analysis window.

So, if you’re analyzing data from Monday to Sunday, the Current CPC represents Sunday’s CPC only.

Formula:
Current CPC = CPC from the last day of the selected period

This gives you a real-time snapshot of performance and is useful for making quick, responsive changes.

Use this when:

• You want to respond to recent spikes or drops

• Your category is fast-moving or highly competitive

• You need more agile bid decisions

CPC Example: Comparison Over a 7-Day Period

• Only CPC (Average):
  = ($1.00 + $1.10 + … + $1.60) / 7 = $1.30

• Current CPC:
  = $1.60 (Sunday’s CPC)

Automation Rule Example:

If your rule says “Change bid up to CPC”:

• Using Only CPC, the cap would be $1.30

• Using Current CPC, the cap would be $1.60

Which Should You Use?

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Both Current Metrics and Only Metrics serve different purposes:

• Only Metrics (Averages) provide consistency and a longer-term view.

• Current Metrics offer real-time insights and enable faster decision-making.

Understanding when and why to use each helps you build smarter, more effective automation rules inside SellerApp.

Want to optimize your ad performance with precision timing and rule logic?
 Explore SellerApp’s Automation Suite