sign
Sign of the value: -1, 0, or 1.
Reference/Math & comparisons/Function
sign(series)
Useful to turn a difference into a direction flag.
Parameters
| Name | Type | Description |
|---|---|---|
series | series | Input series. |
Return value
series
For developers
- MQL5 MathSign.
Example
oscillator plot sign(close - close[1]) as "Dir" level 0 as "Zero" gray