Notes

Reasons for advancing CPI, IIP release timings, and potential challenges

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Last Updated09/11/2024

The Ministry said the revision in data release timings is being done “to provide more time on the day of release to access CPI (Consumer Price Index) & IIP (Index of Industrial Production) data.

The Ministry of Statistics and Programme Implementation (MoSPI) announced a shift in the timing of releasing two critical economic indicators: the Consumer Price Index (CPI) and the Index of Industrial Production (IIP). Starting November, the release time will change from 5:30 pm to 4:00 pm on the 12th of each month.
The change aims to provide stakeholders more time on the release day to access and analyze CPI and IIP data. It also aligns with the closing hours of major financial markets, like the stock market, which closes at 4:00 pm.

Historical Context: Until 2013, retail inflation and IIP data were released around 11-11:30 am. However, concerns about data leaks led to calls for a post-market release. Consequently, from July 2013, the release time was changed to 5:30 pm, after key markets like the forex and government bond markets had closed.
Sensitivity of Data to Markets: CPI data is highly influential for trading, particularly in the forex and government bond markets, as it directly affects inflation expectations and investment decisions.

Alignment with Market Closures: The 4:00 pm timing aligns with the closure of the stock market, ensuring that stock trading remains unaffected by real-time CPI and IIP data. MoSPI stated this timing aligns with its commitment to transparency and accessibility.
Market Sensitivity: Some financial markets, like the government bond and foreign exchange markets, remain open until 5:00 pm. Thus, analysts note that this data release may still influence market movements during active trading.
Significance of CPI and IIP Data

The CPI measures changes in the prices of goods and services that households purchase for consumption, serving as a key indicator of inflation.
Use in Economic Policy: Governments and central banks, like the Reserve Bank of India (RBI), rely on CPI for inflation targeting and price stability. Inflation is measured as the year-over-year change in CPI, with the current CPI base year set to 2012.
CPI influences various economic decisions and is a major factor in monetary policy, impacting interest rates and economic growth projections.

IIP tracks industrial production changes, reflecting the overall industrial activity level. Its base year is currently 2011-12.
Components: IIP includes sectors like Mining, Manufacturing, and Electricity and categorizes goods into basic, capital, intermediate, consumer durables, and consumer non-durables.
Importance for Industrial Growth: IIP serves as a short-term indicator of industrial growth until more comprehensive reports, like the Annual Survey of Industries, are published.