Hi,
I am currently making some tests in order to modify the HikaMarker router so the future SEF url won't contain the "market" anymore.
But it is also require to add a support of this "market" word in the url, so please edit the file "components/com_hikamarket/hikamarket.php" and replace
if(!empty($view) && !JRequest::getCmd('ctrl')) {
	JRequest::setVar('ctrl', $view);
	$layout = JRequest::getCmd('layout');
	if(!empty($layout)) {
		JRequest::setVar('task', $layout);
	}
}Into
if(!empty($view) && !JRequest::getCmd('ctrl')) {
	JRequest::setVar('ctrl', $view);
	$layout = JRequest::getCmd('layout');
	if(!empty($layout)) {
		JRequest::setVar('task', $layout);
	}
} else {
	$ctrl = JRequest::getCmd('ctrl');
	if(!empty($ctrl) && substr($ctrl, -6) == 'market')
		JRequest::setVar('ctrl', substr($ctrl, 0, -6));
}It should fix your problem ; and the next HikaMarket release would improve the generated SEF urls.
Sorry for the inconvenient.
Regards,