Volume Alert - SIRI 3.96 Sirius XM Holdings I $SIRI Hit a

Volume Alert - SIRI 3.96 Sirius XM Holdings I $SIRI Hit a high today of 3.98 Closing the day 10:30 at 3.96 -0.02 -0.50% With a day low of 3.95 and a total volume of 15,641,050.