What it measures
Williams %R shows the close relative to the highest high of the last N candles, from 0 to −100. Values above −20 are overbought, below −80 oversold. It is mathematically close to the fast stochastic.
Practise without risk
- $50,000 virtual balance
- No deposit, no card
- Trades from $1
Starting settings by expiry
| Expiry | Settings | Signal |
|---|---|---|
| 1 min | %R 10 on 15-sec candles | Exit from −20 / −80 |
| 5 min | %R 14 on 1-min candles | Exit from −20 / −80 |
Starting points for testing on a demo account, not proven profitable settings.
How traders use it
- Exit from an extreme zone in a range is a common entry for short expiries.
- Use with a trend filter to avoid fading strong moves.
Where it fails
- Very noisy on its own.
- Duplicates stochastic — do not use both.
Works well with
- Exponential moving average (EMA) — Trend direction with more weight on recent prices.
- Bollinger Bands — Volatility bands around a moving average.
Next step
Test it on a free demo before risking money
Run the idea from this page for 50–100 trades on virtual funds and check your win rate against the break-even table.
- $50,000 virtual balance
- No deposit, no card
- Trades from $1
Try a $50,000 demo account
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Williams %R vs stochastic?
They are nearly the same calculation on different scales. Choose one.
ExpiryLab Editorial Research desk We open broker accounts from our target countries, test deposits and withdrawals, and log what we measure.
How this page was made: drafted with AI assistance from public sources and our own test logs, then checked and edited by the ExpiryLab editorial team. The date above shows the last check. How we test · Editorial policy