I have two questions about how to get data in quantmod
1)Yahoo Finance provide us with data in daily, weekly, monthly. When we are
using getSymbols can we choose the time spectrum?

2)I want to download some Chinese Stock Data, So I use this command:
getSymbols("600089.SS"), but when I want to use command barChart(600089.SS),
it's wrong. Maybe the problem is the name of the object "600089.SS". So can
I give another name to the object from the getSymbols?

Thanks

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