Thanks, but the data, has to be manual? Is there a data source for current or historic Futures and Options?
Or is there a programatic way to access F&O pricing on ICICI or Sharekhan?
1. You can signup with a broker, research on the relevant threads on TJ.
They give live data, historical data and a good platform, can be NEST or Proprietary.
Note: The limit to historical data varies greatly among different Brokers.
TJ link:
http://www.traderji.com/brokers-trading-platforms/
2. If you really want cutting edge technology stuff:
Then go to the tech section where various 3rd party (paid) softwares are available.
Eg: metastock, Amibroker, NT etc
http://www.traderji.com/software/
3. For reliable and optimal results, you need to subscribe to 3rd party data feeds and use the s/w's from point 2.
You will get tick-by-tick historical data for back-testing.
http://www.traderji.com/data-feeds/