Some hints for your early explorations:

Contextual Help: hover your mouse over an item to learn more about it, for the input page, each field and button will tell you what to put in it. On the results page, the icon next to each result will explain that result.
Data Entry: We've done our best to make the data entry as simple as possible without detracting from the power of o2fx. Check out our Help page or some of our videos. As a simple hint, make sure the data you are entering is the data you want to compare:

• For stocks, you might look at the daily percent change instead of the close price.
• Make sure that your data starts at the same point in time. If you have data in seconds, make sure that the Independent Input and Dependent Inpt start at the same second. We will do all of the offsetting in our functions.
• Make sure that both of the inputs are on the same interval. If your Independent Input is in seconds, your Dependent Input also needs to be in seconds.