Here is quick inference from the above data:
Revenue:
NSDL's revenue has shown a consistent increase over the past three years, with Rs 1022 crore in FY23, Rs 761 crore in FY22, and Rs 468 crore in FY21.
CDSL's revenue has also increased over the years, but the growth seems to be more moderate compared to NSDL, with Rs 555 crore in FY23, Rs 551 crore in FY22, and Rs 344 crore in FY21.
Operating Profit:
NSDL's operating profit has experienced fluctuations, but it has generally increased from Rs 206 crore in FY21 to Rs 255 crore in FY23.
CDSL's operating profit has shown variations as well, with the highest in FY22 at Rs 366 crore but decreased to Rs 319 crore in FY23.
Margin:
NSDL has maintained a relatively stable margin over the years, ranging from 24% to 44%.
CDSL's margin has been higher compared to NSDL, fluctuating between 57.5% and 66.4% during the same period.
Profitability:
Both NSDL and CDSL have seen an upward trend in profitability, but CDSL has consistently outperformed NSDL in terms of profit figures.
Market Share of Active Demat Accounts:
NSDL has shown growth in the number of active demat accounts, with 3.15 crore accounts in FY23, 2.7 crore in FY22, and 2.2 crore in FY21.
CDSL has also experienced an increase in the number of active demat accounts, with 8.3 crore accounts in FY23, 6.3 crore in FY22, and 3.3 crore in FY21. CDSL has consistently maintained a larger market share in this regard.
Companies' Demat Accounts:
NSDL has consistently held a higher number of companies' demat accounts compared to CDSL over the years, and the gap between the two has been increasing.
In summary, both NSDL and CDSL have shown overall growth in their financial performance, but CDSL seems to have achieved higher profitability and market share in terms of active demat accounts. However, NSDL still maintains a lead in the number of companies' demat accounts.