|Bid||137.7400 x 400|
|Ask||137.7700 x 200|
|Day's Range||137.5900 - 137.9700|
|52 Week Range||114.0700 - 138.6600|
|PE Ratio (TTM)||N/A|
|Expense Ratio (net)||0.06%|
In 1Q17, Align Technology (ALGN) has started selling its new product Invisalign Go in North America, which involves a few DSOs (dental service organizations).
Palo Alto Networks leaped, Hewlett Packard Enterprise fell, and major market averages started June on a positive note.
Here's how exchange-traded funds work, why they benefit retail investors, and how to pick the right ETFs for your portfolio.