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SPY, Minute The issue starts from Jan 7th, 2019; and continues until Jan 7th, 2019

Ticker SPY
From 2019-01-07 00:00:00
To 2019-01-07 00:00:00
Security Type Option
Market USA
Resolution Minute
Status In progress

[ERROR] FATAL UNHANDLED EXCEPTION: at QuantConnect.Lean.Engine.DataFeeds.ZipDataCacheProvider.Fetch (System.String key) [0x00184] in :0 ,ZipDataCacheProvider.Fetch(): Corrupt zip file/entry: /QuantConnect.Backtesting/data/option/usa/minute/spy/20190107_trade_american.zip#20190107_spy_minute_trade_american_put_2465000_20190111.csv Error: Ionic.Zlib.ZlibException: The stream is not readable., at Ionic.Zlib.ZlibBaseStream.Read (System.Byte[] buffer, System.Int32 offset, System.Int32 count) [0x00020] in :0 , at Ionic.Zlib.DeflateStream.Read (System.Byte[] buffer, System.Int32 offset, System.Int32 count) [0x00013] in :0 , at Ionic.Crc.CrcCalculatorStream.Read (System.Byte[] buffer, System.Int32 offset, System.Int32 count) [0x0003f] in :0 , at System.IO.Stream.InternalCopyTo (System.IO.Stream destination, System.Int32 bufferSize) [0x00012] in

 

 

https://www.quantconnect.com/data/file/option/usa/minute/spy/20190107_trade_american.zip/20190107_spy_minute_trade_american_put_2465000_20190111.csv
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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.


Jean, thank you for reporting this. However, if the file can be opened in Data Explorer, means it is not corrupted.

In case you continue experiencing this issue, can you please attach a failing backtest?

9081_1563578954.jpg

 

https://www.quantconnect.com/data/file/option/usa/minute/spy/20190107_trade_american.zip/20190107_spy_minute_trade_american_call_2465000_20190111.csv

 

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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 in progress.

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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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