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KR, Hour The issue starts from Mar 24th, 2020 09:00 AM; and continues until Mar 24th, 2020 04:00 PM

Ticker KR
From 2020-03-24 09:00:00
To 2020-03-24 16:00:00
Security Type Equity
Market USA
Resolution Hour
Status Resolved

When the market opens here is the data for 3/24/2020 @ 9:31:00 AM:

Symbol: KR, Time: 3/24/2020 9:31:00 AM, Open: 31.44000000000, High: 31.53000000000, Low: 30.98000000000, Close: 30.99000000000

When I look at Yahoo Finance @ their minute chart for that day, it says:

Open: 31.50, High: 31.68, Low: 31.21, Close: 31.22.  

It appears at least for 3/24/2020, all the data appears to be wrong.  I haven't done additional research to see if it's beyond 3/24/2020.

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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.


Michael, our data source are raw ticks directly from the SIP. And given the massive complexity of tick processing and aggregation, small differences can be observed.

I'll close this issue for lacking proof. If you find a more sound case that a single minute showing that data is actually wrong, please open a new issue.

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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.


JayJayD has marked this issue as closed.

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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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