Bad Data for CNY A0-FX

[bpschultz]

Please create a 60-minute, all sessions chart of CNY A0-FX going back to October 1, 2011. Note that the data feed has become increasingly dirty (i.e., littered with bad ticks) since mid-November.

What can be done to eliminate this problem and return to clean data?

Thanks.

Brian

[eostrom]

bad data

I am unable to see the bad data that you are posting about. I have connected to the same server that you are connected to and am still unable to see this. Is it possible for you to provide screenshots so that I can look deeper into this and possibly get a solution for you?

[bpschultz]

Not sure what is so hard to see here. The bars at the right of the chart have all kinds of long tails for both highs and lows. A 5-minute chart is even worse but shows the magnitude of the bad data.

[bpschultz]

Here is the 5-minute version, highly compressed and for a much shorter timeframe. Prices don't move back and forth that much every 5 minutes in Chinese renminbi.

[eostrom]

Perfect screenshots, thanks for those. Working getting this data back to normal. I will post again when it's fixed.

[eostrom]

This data should be fixed now. Please let me know if there are any further issues.

[bpschultz]

Thank you!

[bpschultz]

Unfortunately, the problem is back as of 12/7/11.

[eostrom]

CNY A0-FX bad data

We are looking into this again. I will update once we find out what is wrong

[eostrom]

This is being fixed

[bpschultz]

There are problems again on 12/9/11 beginning around 2:00. Look at the 5 minute, all sessions chart.

Thanks.