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    Erroneous Data?

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    • A
      antinomy last edited by

      Hello @support
      Since the live period for the Q16 contest is coming to an end I'm watching my participating algorithms more closely and noticed something odd:
      The closing prices are the same on 2022-02-24 and 2022-02-25 to the last decimal for allmost all cryptos (49 out of 54).

      import qnt.data as qndata
      
      crypto = qndata.cryptodaily.load_data(tail=10)
      c = crypto.sel(field='close').to_pandas().iloc[-3:]
      liquid = crypto.sel(field='is_liquid').fillna(0).values.astype(bool)[-3:]
      # only showing the cryptos which were liquid for the last 3 days:
      c.iloc[:, liquid.all(axis=0)]
      
      asset 	ADA 	AVAX 	BNB 	BTC 	DOGE 	DOT 	ETH 	LINK 	SOL 	XRP
      time 										
      2022-02-23 	0.8664 	73.47 	365.6 	37264.053 	0.1274 	15.97 	2580.9977 	13.34 	84.64 	0.696515
      2022-02-24 	0.8533 	76.39 	361.2 	38348.744 	0.1242 	16.16 	2598.0195 	13.27 	89.41 	0.696359
      2022-02-25 	0.8533 	76.39 	361.2 	38348.744 	0.1242 	16.16 	2598.0195 	13.27 	89.41 	0.696359
      
      (c.values[-1] == c.values[-2]).sum(), c.shape[1]
      
      (49, 54)
      

      Could you please have a look?
      Thanks!

      support 2 Replies Last reply Reply Quote 1
      • support
        support @antinomy last edited by

        @antinomy Hi, thanks for noticing, we are checking and will let you know

        1 Reply Last reply Reply Quote 0
        • support
          support @antinomy last edited by

          @antinomy Hello, sorry for delay again. We found a problem with the data provider, sorry.

          1 Reply Last reply Reply Quote 0
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