Does your cable modem really make a difference? Here's what sets DOCSIS 3.0, 3.1 and the new 4.0 modems apart.
In the latest market close, Comcast (CMCSA) reached $43.19, with a +1.48% movement compared to the previous day. This move outpaced the S&P 500's daily gain of 0.56%. Elsewhere, the Dow saw an upswing ...