Hi Quantconnect team,
I have a question about function SMA.
I need to calculate MA(100,high) of "SPY". So i used a code : _sma100 = SMA("SPY", 100, Resolution.Daily, x => ((TradeBar)x).High) in Quantconnect
After that i compare result MA(100,high) any day of Quantconnect with result MA(100,high) of tradingview. They are so different.

In QuantConnect : MA(100,high) in 02/27/2015 : 206.19795
In Tradingview : MA(100,high) in 02/27/2015 : 203.9316

I don't know why. I think they are same but not. So could you help me to explain this problem ?

Many thanks :)