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Hi all,
I was wondering when loading historical data, which index correlates to the first and last bars. In example:
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var ticker_history = History(ticker, 10, resolution);
List<TradeBar> t_list = new List<TradeBar>();
foreach(TradeBar tb in ticker_history) {
t_list.Add(tb);
}WouldÂ
t_list[0]correlate to the most recent bar or the oldest historical bar (in this instance 10 days prior)?
Thank you for your help.
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Shile Wen
Hi Mike,
From creating some logs using the code in attached backtest, we can see the bar at the 0th index is the oldest TradeBar. Also, the C# docs for a List shows that new items are added to the end.
Best,
Shile Wen
Mike Reichard
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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