Stochastic

# trader_stoch

(PECL trader >= 0.2.0)

trader_stoch — Stochastic

### 说明

function trader_stoch(
array `$high`,
array `$low`,
array `$close`,
int `$fastK_Period` = ?,
int `$slowK_Period` = ?,
int `$slowK_MAType` = ?,
int `$slowD_Period` = ?,
int `$slowD_MAType` = ?
): array

### 参数

`high`

  高价，浮点数数组。

`low`

  低价，浮点数数组。

`close`

  收盘价，浮点数数组。

`fastK_Period`

  Time period for building the Fast-K line. Valid range from 1 to 100000.

`slowK_Period`

  Smoothing for making the Slow-K line. Valid range from 1 to 100000, usually set to 3.

`slowK_MAType`

  Type of Moving Average for Slow-K. TRADER_MA_TYPE_* series of constants should be used.

`slowD_Period`

  Smoothing for making the Slow-D line. Valid range from 1 to 100000.

`slowD_MAType`

  Type of Moving Average for Slow-D. TRADER_MA_TYPE_* series of constants should be used.

### 返回值

Returns an array with calculated data or false on failure.

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