I am really new to QuantConnect and I am having a little bit of a hard time understanding the Slice object. I need to be able to analyse TradeBars, one TradeBar at a time. So my questions are as follow:

1) Does Slice.Bars contain more than one TradeBar object?

2) What is the length (in time) of a Slice? Does it depend on my data resolution? Say I choose to have data in seconds and I want to analyze one second bars, how do I access the one second bar from the Slice object?


Thank you