percentrank
forge.tafunctionSince Forge API 1
Functionpython
forge.ta.percentrank(source: ArrayLike, period: int = 100) -> np.ndarrayThe share of the previous period values at or below the current value.
Parameters
| Name | Type | Default |
|---|---|---|
| source | ArrayLike | |
| period | int | 100 |
The result is from 0 to 100. The current bar is compared with the bars before it, not with
itself, so the first value is on bar period. A window that holds a missing value has no
value.
Classpython
forge.ta.PercentRank(**inputs: Any) -> NoneWhere the value sits among its previous values, from 0 to 100.
Inputs
| Name | Type | Default | Range |
|---|---|---|---|
| source | source | close | |
| period | int | 100 | 1 to 5000 |
The share of the previous period values that are less than or equal to the current value, from 0 to 100. The current bar is compared with the bars before it, not with itself. A window holding a missing value has no value.