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Getting data from indicator?

I don't wuite understand how the indicators work here.

var tema = TEMA("EURUSD", 17, Resolution.Hour);

How would I be able to access the data, as if it were an array.

such as:

tema[-1]

to get the latest value from the 17 day TEMA.

Update Backtest








Indicators only hold information of their last/current state.
If we want their history, we need to rely on rolling window:

RollingWindow<BollingerBandState> _bbwindow =
new RollingWindow<BollingerBandState>(180);

After this rolling window is ready, we are able to get past states:

if (_bbwindow[0].UpperBand > _bbwindow[180].UpperBand)
{
// Do something
}

Please checkout the attached project.

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Update Backtest





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The material on this website is provided for informational purposes only and does not constitute an offer to sell, a solicitation to buy, or a recommendation or endorsement for any security or strategy, nor does it constitute an offer to provide investment advisory services by QuantConnect. In addition, the material offers no opinion with respect to the suitability of any security or specific investment. QuantConnect makes no guarantees as to the accuracy or completeness of the views expressed in the website. The views are subject to change, and may have become unreliable for various reasons, including changes in market conditions or economic circumstances. All investments involve risk, including loss of principal. You should consult with an investment professional before making any investment decisions.


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