Magento : Get product Qty details

$stock = Mage::getModel('cataloginventory/stock_item')->loadByProduct($_product);

You can check stock data in this way:-

1)  echo "<pre>"; print_r($stock->getData()); echo "</pre>";

      Or,
2)
   you can print individually like this:-

   echo $stock->getQty();
   echo $stock->getMinQty();
   echo $stock->getMinSaleQty();