oversold property

Oversold value for stochastic Indicator.

Defaults to 20.

Widget build(BuildContext context) {
 return SfCartesianChart(
   indicators: <TechnicalIndicator<Sample, num>>[
     StochasticIndicator<Sample, num>(
       seriesName: 'Series1',
       oversold: 30
     ),
   ],
   series: <CartesianSeries<Sample, num>>[
     HiloOpenCloseSeries<Sample, num>(
       name: 'Series1'
     )
   ]
 );
}