Fast answer
Williams %R signal checks prove whether lookback period, close-to-range context, threshold logic, trend state, and timing were visible.
Before accepting a Williams %R crypto signal, record the chart source, lookback length, current %R value, threshold rule, pair, time frame, trend state, entry trigger, invalidation, updates, and final result.
If a provider says Williams %R is overbought or oversold without the lookback period and trend context, the claim is not reviewable.
Oscillator checks
What to inspect in Williams %R crypto signal records.
Lookback period
The %R value depends on the chosen lookback window, so the record should show the period and chart source.
Threshold rule
Traditional -20 and -80 zones are not universal; the provider should state the exact thresholds used.
Trend context
An extreme reading can mean reversal risk or trend strength, so market state should be visible.
Outcome proof
A reviewable signal includes timestamp, entry or filter rule, invalidation, updates, and final status.
Source context
Williams %R compares the current close with the high-low range, not a standalone reversal command.
TradingView describes Williams %R as a momentum oscillator used to identify overbought and oversold conditions, based on the current close relative to the highest high and lowest low over a lookback period. CSR treats that as context that still needs trend and trade evidence.
Review standard
A reviewable Williams %R signal separates oscillator extremes from execution proof.
For CSR evidence review, Williams %R records should include source, lookback period, threshold levels, current reading, trend state, signal timestamp, invalidation, updates, and final outcome.