Fast answer
Crypto signal profit factor needs gross win/loss totals, costs, and complete records.
Before accepting a crypto signal profit-factor claim, record the tested period, total gross winning-trade amount, total gross losing-trade amount, number of trades, fees, slippage, open positions, excluded signals, outliers, and source messages for every counted trade.
If the provider gives a profit factor without gross win/loss totals, sample size, costs, source calls, open trades, and excluded-trade rules, treat the number as incomplete.
Profit-factor checks
What to inspect in crypto signal profit-factor claims.
Gross totals
The record should show total winning-trade gains and total losing-trade losses, not only a final ratio.
Costs and slippage
Fees, funding, spreads, missed fills, and slippage can change whether gross signal results remain usable.
Outlier dependence
One large winner can make the ratio look strong. Check whether the result survives without one unusual trade.
Missing trades
Deleted calls, open losses, skipped entries, and unfilled signals should be labeled instead of excluded silently.
Source context
Profit factor is useful only when the trade set is complete.
TradesViz defines profit factor as a profit-to-loss ratio for trading performance. Investopedia also warns that average profit/loss comparisons can mislead unless probabilities and average profitability per trade are considered. For crypto signals, profit factor should be read beside sample size, costs, and source records.
Review standard
A reviewable profit-factor claim shows the raw trade set.
For CSR evidence review, crypto signal profit factor should be backed by a full trade list, original alerts, gross winning amount, gross losing amount, fee and slippage assumptions, open-position treatment, excluded-trade labels, correction notes, and final status for each call.