function daily_buy_sell_cron($pid)
{
$today = date("Y-m-d");
#$today = "2015-05-15";
$account = live_get_account_setting($pid);
## delete order_queue
echo "delete order queue for {$pid} ", PHP_EOL;
delete_queue($pid);
## sell
echo "before sell", PHP_EOL;
live_crsi_sell($today, $pid, $account['exit_crsi'], "");
## make sure the orders are inserted into table at separate time
sleep(1);
echo "before buy", PHP_EOL;
## buy
live_crsi_buy($today, $pid, $account['enter_crsi'], $account['enter_range'], $account['pct_limit_below'], $account['order_by'], $account['risk_factor'], $account['risk_sd'], $account['max_risk']);
echo "before record performance", PHP_EOL;
## record portfolio value and performance
record_daily_performance($pid);
## populate daily buy list
live_populateDailyBuyList($today, $account['enter_crsi'], $account['enter_range'], $pid, $account['pct_limit_below']);
}
$today = $_GET['today'];
if (empty($today)) {
$today = date("Y-m-d");
}
$account = live_get_account_setting($portfolioID);
live_crsi_sell($today, $portfolioID, $account['exit_crsi'], "");
} else {
if ($_GET['action'] == 'live_populateDailyBuyList') {
$portfolioID = $_GET['portfolio_id'];
$today = $_GET['today'];
if (empty($today)) {
$today = date("Y-m-d");
}
$account = live_get_account_setting($portfolioID);
#live_populateDailyBuyList ($today, $crsiThreshold, $enterRange, $portfolioID, $pctLimitBelow);
live_populateDailyBuyList($today, $account['enter_crsi'], $account['enter_range'], $portfolioID, $account['pct_limit_below']);
} else {
if ($_GET['action'] == 'live_getBuyList') {
$portfolioID = $_GET['portfolio_id'];
$today = "2015-03-26";
$orderBy = "crsi desc";
$buy_list = live_getBuyList($today, $portfolioID, $orderBy);
} else {
if ($_GET['action'] == 'live_get_portfolio_risk') {
$portfolioID = $_GET['portfolio_id'];
$today = "2015-03-26";
$orderBy = "crsi desc";
live_get_portfolio_risk($today, $portfolioID);
} else {
if ($_GET['action'] == 'live_crsi_buy') {
$portfolioID = $_GET['portfolio_id'];
