What purchase date is considered for merged shares for calculation of LTCG/STCG? Is it the original purchase date or effective date of merger? For example from recent HDFC merged to HDFC bank,
If 25 shares HDFC Ltd shares purchased in 2019 at Rs.1500/share, got 42 shares of HDFC bank after merged in 2023. If these HDFC Bank shares are sold within one year of merger, which kind of capital gain tax applicable-LTCG or STCG? What is the purchase price and date considered for HDFC bank shares?