this function use FAST stoch if you need results like Tradingview use this:
$rsi = trader_rsi($dataclose,14);
$stochrsi = trader_stoch($rsi,$rsi,$rsi,14,3,TRADER_MA_TYPE_SMA,3,TRADER_MA_TYPE_SMA);
(PECL trader >= 0.2.0)
trader_stochrsi — Stochastic Relative Strength Index
$real
[, integer $timePeriod
[, integer $fastK_Period
[, integer $fastD_Period
[, integer $fastD_MAType
]]]] )
This function is currently not documented; only its argument list is available.
real
timePeriod
fastK_Period
fastD_Period
fastD_MAType
Returns an array with calculated data or false on failure.