About NSE Data & Analytics - Overview

The data and info-vending products of NSE are provided through a separate company NSE Data & Analytics Limited (formerly known as DotEx International Limited), a 100% subsidiary of NSE, which is a professional set-up dedicated solely for this purpose.

NSE Data & Analytics data products may be classified under the following broad categories:

• On-line streaming data feed (Level 1,Level 2,Level 3 and tick by tick data)
• Snapshot data feed
• End of day data
• Historical data
• Corporate Data

• NSE Fixed Income Valuations