 The major US indices are opening mixed at the open of trading for the week. Recall, the US markets were closed for the Martin Luther King holiday yesterday. The day is starting with the Nasdaq on a 6 day win streak. The SP and Dow have been up 5 of 6 days. The Dow is lagging today. The SP and Nasdaq are just a fraction above unchanged.The snapshot 2 minutes into the open is showing:Dow down -43.85 points or -0.13 at 34258.77SP up 2.15 points or 0.05... 