Real Time Data Now / Nest Trader to Amibroker, Fcharts

[traderniftybull]

I checked the Vwap values of Nest Trader 3.13 which are as follows for the 9:16 Timestamp

09:16:00 24850 24855 24816.5 24851.05 38000

Then I checked the Nest Trader 3.11 Data Table for the 9:15 Time Stamp which is given below.

BANKNIFTY17SEPFUT 14-09-2017 09:15:00 24850.0000 24855.0000 24816.5000 24851.0500 38000

Surprisingly there was no difference which you would see in the above two comparisons. How they are doing this only they can tell ..

What actually you pointed out can you elaborate as per your observation ?

Instead of me doing it to explain, let you do it yourself.

Download today's 1 min data using v 3.11 as Bank1 (replace ticker by Bank1) and you will get a chart for it in ami, take an image
and also
Download today's 1 min data using v 3.13 as Bank2 (replace ticker by Bank2) and you will get a chart for it in ami, take an image

Now try backfilling (manually, presuming you have missed a part of data in the morning, using Import Wizard) a part of Bank1 with Bank2, say for period 9.30 to 10.00 (1 min tf), take the image of that period
and similarly
backfill (manually, presuming you have missed a part of data in the afternoon, using Import Wizard) a part of Bank2 with Bank1, say for period 2.30 to 3.30 (1 min tf), take the image of that period

Now feel the difference in 1 min charts for the backfill time periods.

Just take a precaution
Change ticker name otherwise you will mess up your BANKNIFTY17SEPFUT chart
--------------------
In a similar way one may mess up 1 min charts, if backfilled using VWAP

 

[cloudTrader]

Instead of me doing it to explain, let you do it yourself.

Download today's 1 min data using v 3.11 as Bank1 (replace ticker by Bank1) and you will get a chart for it in ami, take an image
and also
Download today's 1 min data using v 3.13 as Bank2 (replace ticker by Bank2) and you will get a chart for it in ami, take an image

Now try backfilling (manually, presuming you have missed a part of data in the morning, using Import Wizard) a part of Bank1 with Bank2, say for period 9.30 to 10.00 (1 min tf), take the image of that period
and similarly
backfill (manually, presuming you have missed a part of data in the afternoon, using Import Wizard) a part of Bank2 with Bank1, say for period 2.30 to 3.30 (1 min tf), take the image of that period

Now feel the difference in 1 min charts for the backfill time periods.

Just take a precaution
Change ticker name otherwise you will mess up your BANKNIFTY17SEPFUT chart
--------------------
In a similar way one may mess up 1 min charts, if backfilled using VWAP

I got the point from what you explained . Is this problem arising when we backfill only the missed time data ? Actually I use the delete ticks feature of RTD for the current day if I have to backfill for a gap in time and thus always backfill the data from the 1st minute any number of times I have to fill the gap data.

 

[traderniftybull]

I got the point from what you explained . Is this problem arising when we backfill only the missed time data ? Actually I use the delete ticks feature of RTD for the current day if I have to backfill for a gap in time and thus always backfill the data from the 1st minute any number of times I have to fill the gap data.

Yes this problem arises, when one backfills data from 2 different starting time of data table, that too for 1 min charting. But even for 3 min and 5 min candles should be different.

 

[vijkris]

Link to excel is not working
Nest plus is not working but I thought I can backfill through vwap stat tables
Yes format files are in right place
All 3 are in admin
I do not hibernate the system

Thanks for the help
I will try with other recommendations and see what's happening

Sent from my ONEPLUS A3003 using Tapatalk

did u open excel in admin mode as well. ? If yes, and still no quotes in excel means rtd not activated.

 

[traderniftybull]

I am facing a different sort of problem.
Using v 3.11
DataTables open with data for various scrips but MCX.

When I open MCX data tables, they are all blank, without any data.
Plus charts also blank
(Yes, using NestPlus for the first time for MCX, but that is also with other scrips)

Tried restart, tried admin mode though not downloading data.
Tried by reducing days to 2, but to no avail.

 

[vijkris]

I am facing a different sort of problem.
Using v 3.11
DataTables open with data for various scrips but MCX.

When I open MCX data tables, they are all blank, without any data.
Plus charts also blank
(Yes, using NestPlus for the first time for MCX, but that is also with other scrips)

Tried restart, tried admin mode though not downloading data.
Tried by reducing days to 2, but to no avail.

never happened to me...
May be u have to relogin...

 

[linux_tor]

RTD will fetch data but Backfill will not fetch from hidden MW.

Hi Josh,

It seems that since Zerodha PI is now becoming popular the Nest Plus chart is being removed for Zerodha Nest terminal. Hence the real time data as well as Backfill is not working since the data table is not avaiable. So what i was trying to change the first verson of RT (Which is in xlsm format).
Its wiping out the historical data. do you have any thing to get datafeed from PI to amibroker.

 

[josh1]

Hi Josh,

It seems that since Zerodha PI is now becoming popular the Nest Plus chart is being removed for Zerodha Nest terminal. Hence the real time data as well as Backfill is not working since the data table is not avaiable. So what i was trying to change the first verson of RT (Which is in xlsm format).
Its wiping out the historical data. do you have any thing to get datafeed from PI to amibroker.

Zerodha Trader is still on Version 3.11. I am having no problem with it. Data table is available.

I have not tried For data feed from PI. We require its RTD server Interface ID and Field names for getting data feed.
For example, Sever ID for Nest is Nest.ScripRTD for NOW it is Now.ScripRTD.
We need string like this =RTD("NOW.ScripRTD",,"MktWatch","nse_cm|AXISBANK-EQ","Last Traded Price"). It is available when we click on Link to Excel - Paste into Excel - go to live quote cell and press F2.

 

[traderniftybull]

never happened to me...
May be u have to relogin...

Thanks
Already done after a restart.
Tried some tweaks also but not able to get DataTable for MCX only

 

[linux_tor]

Zerodha Trader is still on Version 3.11. I am having no problem with it. Data table is available.

I have not tried For data feed from PI. We require its RTD server Interface ID and Field names for getting data feed.
For example, Sever ID for Nest is Nest.ScripRTD for NOW it is Now.ScripRTD.
We need string like this =RTD("NOW.ScripRTD",,"MktWatch","nse_cm|AXISBANK-EQ","Last Traded Price"). It is available when we click on Link to Excel - Paste into Excel - go to live quote cell and press F2.

Thanks Josh,
I am also having 3.11 version but i am not able to get data table as i dont see Pulgin comman-->Plus histoical chart.

I have modified the string and the RTD server as Pi.ScripRTD. After that when clicking start RT data it wiped out my historical charts and the chart is not blank.. will see if Pi RT is working tomorrow when market opens..