$this_sma = $trader_sma[$trader_sma_timePeriod]; // should be last value?
$chart7 .= '{ label: "'.$just_date.'", y: '.intval($this_sma).' }, ';
}
+ print_r($trader_sma);
$chart = rtrim(trim($chart), ",");
$chart2 = rtrim(trim($chart2), ",");
$chart3 = rtrim(trim($chart3), ",");
$chart4 = rtrim(trim($chart4), ",");
$chart5 = rtrim(trim($chart5), ",");
$chart6 = rtrim(trim($chart6), ",");
-$chart7 = rtrim(trim($chart7), ",");
+ $chart7 = rtrim(trim($chart7), ",");