Normal call volume
AT&T normal volume

Among the many things AT&T monitors is overall call volume traffic. The chart above shows a typical day, with calls reaching a peak a little before noon ET and remaining steady until about 8 p.m.


  @DavidGoldmanCNN - Last updated October 09 2012 06:46 AM ET
Join the Conversation
Your smartphone will be hacked

Smartphone cyberattacks are rare, but experts continue to predict that a malware doomsday is coming. Here's why it hasn't happened yet.

Market indexes are shown in real time, except for the DJIA, which is delayed by two minutes. All times are ET. Disclaimer LIBOR Warning: Neither BBA Enterprises Limited, nor the BBA LIBOR Contributor Banks, nor Reuters, can be held liable for any irregularity or inaccuracy of BBA LIBOR. Disclaimer. Morningstar: © 2014 Morningstar, Inc. All Rights Reserved. Disclaimer The Dow Jones IndexesSM are proprietary to and distributed by Dow Jones & Company, Inc. and have been licensed for use. All content of the Dow Jones IndexesSM © 2014 is proprietary to Dow Jones & Company, Inc. Chicago Mercantile Association. The market data is the property of Chicago Mercantile Exchange Inc. and its licensors. All rights reserved. FactSet Research Systems Inc. 2014. All rights reserved. Most stock quote data provided by BATS.