NSE EOD Split/Bonus/? Adjustment

[heron]

Hello all,

I'm working on creating an analysis tool for NSE Capital Market trades and for that I need adjusted NSE EOD data for last 5 years.

I've written a perl script to download NSE EOD and so this first piece of the puzzle is solved.

Next, I need to adjust the data for splits and bonuses. Before I go ahead and do it, need to be sure what kinds of adjustments are required. Is it just splits and bonuses or is there anything else that I'll need to do? I'll be using this data to create charts/reports/etc.

Any help will be greatly appreciated. Thanks.

 

[AW10]

I can think of Rights issue and Reverse split (where book value of shares is increased by merging shares..hence net #of floating stocks reduces.)

I think, Histrorical EOD data from NSE site is already adjusted for corproate action. But plz chk. Best will be to indentify the scrips where these actions were taken in past..and test your charts.. If you see unsual spikes in the chart that means data is wrong.

 

[heron]

Thanks AW10, that helps.

 

[klo]

Dear hereon,

I don't think nse data is bonus or stocks split adjusted.

 

[pons]

NSE or BSE datas available at NSe Bse sites are not adjusted to Split or bonus. These datas are actual datas on respective dates.