Wrong dates in crypto data
Check the historical prices of BTC-USD here
https://finance.yahoo.com/quote/BTC-USD/history?p=BTC-USD
Then download a CSV file, scroll to the end, and you will see that the two most recent dates after the last date are missing and as a results the wrong dates are assigned to data in CSV file. If you cannot see that please let me know how to send screenshots. Thanks
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To provide a screenshots review this help article: https://help.yahoo.com/kb/finance-app-for-android/latest-version-sln14200.html.
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Yahoo Finance Support