Where can I get Advance Decline historical data for CNX 500?

NSE website gives data only for the complete index. I am looking for data specific to Nifty 50 and CNX 500 index.

Hello Trader,

Check this out:

http://www.traderscockpit.com/?pageView=historical-nse-advance-decline-ratio-chart-and-nse-adline-chart

​This chart above shows the advance decline ratio for historical dates.

Hope this helps.

@portfolioplus911
Thank you! I did check the data at Traders Cockpit. For some reason, it doesn’t tie back to data published at NSE website. Also, this data is for all NSE scrips whereas I would like to analyse only Nifty50 and CNX 500 movement.
By the way, daily info is available here: www.religareonline.com/market/stock/advance-decline-index
Historical data though appears to be missing…