Fast answer
Price impact signals need size, fill quality, risk, and closure proof.
Before using a crypto price impact signal, record the venue, pair, timestamp, order size, arrival price, expected fill range, spread, market depth, volatility context, fees, slippage estimate, entry trigger, invalidation, stop plan, and final close record. A low-impact estimate is not complete signal proof.
If the provider posts price-impact language without order size, venue, arrival price, fill-quality assumption, costs, risk fields, and follow-up after execution, lower the evidence confidence.
Execution checks
What to inspect in crypto price impact signals.
Order size
Price impact depends on size. The alert should name the assumed notional or coin amount and whether it is market, limit, or staged execution.
Arrival and fill price
Check the relationship between the price when the signal arrived and the expected or actual execution price.
Volatility and costs
Spread, fees, depth, volatility, and liquidation events can change impact quickly, especially in smaller crypto pairs.
Complete record
The provider should preserve the original alert, assumptions, execution updates, missed-fill notes, stop outcome, and final close status.
Source context
Price-impact context does not replace signal proof.
CME Group notes that liquidity assessment should look beyond displayed order-book depth and include fill quality, price impact, and volume-related measures. That execution-quality framework helps frame crypto price-impact claims, but it does not prove a third-party signal has edge or reliable reporting.
Review standard
A reviewable price-impact call connects size, execution, risk, and result.
For CSR evidence review, crypto price impact signals should preserve the original alert, source data, timestamp, symbol, venue, order-size assumption, arrival price, expected fill, spread, depth, fees, slippage, trigger rule, invalidation, stop, target, updates, and final status. An impact estimate is not a substitute for a verifiable track record.