CPSE ETF further fund offer may give short-term gains, but should you invest?

- A discount of 4% in the CPSE ETF can offer short term gains to investors who exit immediately after the listing
- The CPSE ETF has 11 PSUs. Just four companies in the power, coal and oil sectors make up as much as 77% of the ETF—ONGC, NTPC, Coal India and IOC