| T O P I C R E V I E W |
| brooke.thackray@gmail.com |
Posted - 01/05/2014 : 09:25:22 AM
I am trying to create a Candlestick graph (OpenHiLoCloseVolume) that excludes dates that are missing. The objective is to have all of the volume bars contiguous and all of the candlesticks contiguous. There should be no gaps in the plot. This is the standard in the financial industry. I have tried to change the x-axis to categorical in the graph, but no luck.
Below is a sample graph from an OriginLab tutorial, showing the gaps in the output.
I am a Newbie to the forum, please excuse any oversights in protocol.
OriginLab 9.1, Windows 8.1 64
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| 10 L A T E S T R E P L I E S (Newest First) |
| Hideo Fujii |
Posted - 07/11/2016 : 4:54:48 PM
Hi All,
Actually, Origin 2016 has a new feature, "Skip Weekend and Holidays in Financial Plot".
Please see:
http://www.originlab.com/doc/ReleaseNotes/New-Axis-scale-type-Discrete-to-support-skipping-weekend-and-holidays-in-financial-plots
Tutorial: http://www.originlab.com/doc/Tutorials/OHLCV-Stock-Chart
I hope many people take the advantage of this feature.
--Hideo Fujii
OriginLab |
| Harrymon12 |
Posted - 07/10/2016 : 05:15:06 AM
For this, I had been using MarketXLS for this and it's great.
It has instructions which can help you.
http://marketxls.com/stock-charts-in-excel/
They also have a live support and a forum to help you with your questions/concerns. |
| cpyang |
Posted - 01/31/2015 : 11:46:57 AM
We will try to work on this for the next version of Origin, but we may get something working sooner then the next release date for you to try out some alpha version of this new feature.
CP
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| brooke.thackray@gmail.com |
Posted - 11/11/2014 : 09:17:45 AM
Was this issue fixed in 2015 version? I have looked and it appears that it was not. Am I correct in saying that I still cannot format the X column as date an have it automatically NOT show missing date values? Thx. |
| brooke.thackray@gmail.com |
Posted - 02/11/2014 : 9:16:18 PM
For a one-off graph I could follow Zheng's solution. The problem is that some weeks have 3 trading days, some 4, and most 5. In the end I would have to manually manipulate the data in the X-column containing the date values (stored as text). I would run into problems in trying to plot a year's worth of data, demarcated by month, as the months would not have a consistent number of days.
Thx.
Brooke |
| greg |
Posted - 01/28/2014 : 09:40:41 AM
You should try Zheng's solution. You do not need any additional columns and you don't set your Dates as Categorical. Just set your Date column as Y or Disregard.
Select your Open, High, Low, Close, Volume columns and plot (This will plot against row index).
Double-click the X Axis Tick Labels and set the Display Type to "Text from dataset" and choose your Date column for "Dataset Name".
Using this solution, your Tick Labels will be Dates. If you need a special format for Date, you will need to change the Display format of the Date column. Also, Increment for this graph should be in multiple of 5 (equivalent to one week). |
| brooke.thackray@gmail.com |
Posted - 01/26/2014 : 3:52:41 PM
Thank you for your replies, but ultimately I still need the functionality of having the x-axis as a date so that I can label by month, by year etc. Changing the x-axis to categorical takes away this capability. I will wait for OriginLab to enhance their product to allow for only the recorded date values to be plotted and not automatically plot all dates even those without values. |
| Hideo Fujii |
Posted - 01/06/2014 : 3:05:19 PM
Just an addendum:
To filter out the data of Saturday or Sunday from rows, you can use weekday (returns 1(Mon) through 7(Sun)) function such as byweekday(x,3)<6 --Hideo Fujii
OriginLab |
| greg |
Posted - 01/06/2014 : 10:47:43 AM
Our Stock charts currently do not have the option of skipping weekends and holidays.
Your idea of setting your dates as Categorical will work provided you make the column change before plotting and that any weekend or holiday gaps are removed first or hidden.
- which can be done with a Filter by unchecking Hidden or Blank
- using Worksheet : Reduce Rows and deleting rows with Missing Values
OR
- using Worksheet : Worksheet Query to extract a new sheet without Missing Values. |
| lkb0221 |
Posted - 01/06/2014 : 10:34:19 AM
Hi, Brooke
Thanks for bringing this up. We'll try to improve this in later versions.
In the meanwhile, please try the following as a workaround:
1). Use a new column of row numbers as X values instead of date.
2). Open axis dialog, set tick label to be "Text from dataset" and use date column as source.
Zheng
OriginLab |
