How to Track Performance of Different Sectors and Market Segments?

Currently, we provide sector performance data based on various ETFs that imitate a particular sector.
Example - Sector ETFs - This section classifies the various sectors within the US market and provides a reference ETF for that sector. The ETF's performance is indicative of the sector's performance here.

Other market segments include, but are not limited to, the following: 

• Country ETFs
• Bond ETFs
• Commodity ETFs
• Market Cap ETFs