Euro Area - Harmonised index of consumer prices (HICP): Calculators and other information processing equipment was 96.49 points in October of 2025, according to the EUROSTAT. Trading Economics provides the current actual value, an historical data chart and related indicators for Euro Area - Harmonised index of consumer prices (HICP): Calculators and other information processing equipment - last updated from the EUROSTAT on November of 2025. Historically, Euro Area - Harmonised index of consumer prices (HICP): Calculators and other information processing equipment reached a record high of 109.44 points in April of 2023 and a record low of 90.43 points in October of 2019.

The Consumer Price Index (CPI) is a measure of the average change over time in the prices paid by urban consumers for a market basket of consumer goods and services. Indexes are available for the U.S. and various geographic areas. Average price data for select utility, automotive fuel, and food items are also available. Prices for the goods and services used to calculate the CPI are collected in 75 urban areas throughout the country and from about 23,000 retail and service establishments. Data on rents are collected from about 43,000 landlords or tenants. More information and details about the data provided can be found at http://www.bls.gov/cpi

In 2023, the U.S. Consumer Price Index was 309.42, and is projected to increase to 352.27 by 2029. The base period was 1982-84. The monthly CPI for all urban consumers in the U.S. can be accessed here. After a time of high inflation, the U.S. inflation rateis projected fall to two percent by 2027. United States Consumer Price Index ForecastIt is projected that the CPI will continue to rise year over year, reaching 325.6 in 2027. The Consumer Price Index of all urban consumers in previous years was lower, and has risen every year since 1992, except in 2009, when the CPI went from 215.30 in 2008 to 214.54 in 2009. The monthly unadjusted Consumer Price Index was 296.17 for the month of August in 2022. The U.S. CPI measures changes in the price of consumer goods and services purchased by households and is thought to reflect inflation in the U.S. as well as the health of the economy. The U.S. Bureau of Labor Statistics calculates the CPI and defines it as, "a measure of the average change over time in the prices paid by urban consumers for a market basket of consumer goods and services." The BLS records the price of thousands of goods and services month by month. They consider goods and services within eight main categories: food and beverage, housing, apparel, transportation, medical care, recreation, education, and other goods and services. They aggregate the data collected in order to compare how much it would cost a consumer to buy the same market basket of goods and services within one month or one year compared with the previous month or year. Given that the CPI is used to calculate U.S. inflation, the CPI influences the annual adjustments of many financial institutions in the United States, both private and public. Wages, social security payments, and pensions are all affected by the CPI.

In 2024, the consumer price index (CPI) was 315.61. Data represents U.S. city averages. The monthly inflation rate for the United States can be found here. United States urban Consumer Price Index (CPI) The U.S. Consumer Price Index is a measure of change in the price of consumer goods and services purchased by households. The CPI is defined by the United States Bureau of Labor Statistics as "a measure of the average change over time in the prices paid by urban consumers for a market basket of consumer goods and services." To calculate the CPI, the Bureau of Labor Statistics considers the price of goods and services from various categories: housing, transportation, apparel, food & beverage, medical care, recreation, education and other/uncategorized. The CPI is a useful measure, as it indicates how the cost of urban living in the United States has changed over time, compared to a base period. CPI is also used to calculate inflation, or change in the purchasing power of money. According to the U.S. Bureau of Labor Statistics, the U.S. urban CPI has been rising steadily since 1992. As of 2023, the CPI was 304.7, up from 233 ten years earlier and up from 184 twenty years earlier. This indicates the extent to which, compared to a base period 1982-1984 = 100, the price of various goods and services has risen.

During the financial year 2026, the cost inflation index (CII) in India stood at ***. This was an increase from the previous year's figure of ***. The CII is used to compute an asset's inflation-adjusted cost price. It is used to assess the inflation value of assets like land, houses, jewelry etc.

Equations to calculate Important value index (IVI) of species.

Chile Consumer Price Index (CPI): Housing: Hardware: Calculator data was reported at 24,832.770 1998=100 in Dec 2008. This records an increase from the previous number of 24,608.830 1998=100 for Nov 2008. Chile Consumer Price Index (CPI): Housing: Hardware: Calculator data is updated monthly, averaging 24,642.810 1998=100 from Dec 1998 (Median) to Dec 2008, with 121 observations. The data reached an all-time high of 26,104.340 1998=100 in Mar 2003 and a record low of 23,585.500 1998=100 in Apr 2000. Chile Consumer Price Index (CPI): Housing: Hardware: Calculator data remains active status in CEIC and is reported by National Institute of Statistics. The data is categorized under Global Database’s Chile – Table CL.I014: Consumer Price Index: Greater Santiago: Dec1998=100.

Context

Consumer Price Index by year since 1913.

Acknowledgements

Data available at https://www.minneapolisfed.org/community/teaching-aids/cpi-calculator-information/consumer-price-index-and-inflation-rates-1913

Consumer Price Index CPI in the United States increased to 324.80 points in September from 323.98 points in August of 2025. This dataset provides the latest reported value for - United States Consumer Price Index (CPI) - plus previous releases, historical high and low, short-term forecast and long-term prediction, economic calendar, survey consensus and news.

European Union - Harmonised index of consumer prices (HICP): Calculators and other information processing equipment was 97.10 points in October of 2025, according to the EUROSTAT. Trading Economics provides the current actual value, an historical data chart and related indicators for European Union - Harmonised index of consumer prices (HICP): Calculators and other information processing equipment - last updated from the EUROSTAT on November of 2025. Historically, European Union - Harmonised index of consumer prices (HICP): Calculators and other information processing equipment reached a record high of 109.41 points in April of 2023 and a record low of 91.30 points in October of 2019.

High Frequency Flow Data: Flashiness Index Value and Hysteresis Plots

This lesson was adapted from educational material written by Dr. Kateri Salk for her Fall 2019 Hydrologic Data Analysis course at Duke University. This is the second part of a two-part exercise focusing on high frequency flow data.

Introduction

Flashiness is how responsive a stream is to precipitation. Flashiness is an important characteristic of the stream hydrologic regime. A "flashy" stream is one that experiences a rapid increase in flow shortly after onset of a precipitation event, and an equally rapid return to base conditions shortly after the end of the precipitation event. A "flashy" stream will thus increase in stormflow much faster following a precipitation event.

Flashiness in a stream can be increased or decreased by a variety of land use/land cover changes in the stream's watershed. For example, an increase in impervious surfaces (urbanization) or agricultural land typically leads to an increase in flashiness. Land management practices that increase infiltration of precipitation into the soil, such as restoration of native vegetation, or implementation of best management practices like rain gardens, grass swales, and forested riparian buffers, typically decrease stream flashiness. Streams that experience an increase in flashiness will undergo a period of channel adjustment to accommodate the increased peak flows. This may include incision (downcutting) and widening of the stream channel, which affects in-stream and near-stream infrastructure as well as stream-adjacent lands.

Learning Objectives

After successfully completing this notebook, you will be able to: 1. Calculate the Flashiness Index Value of a river 2. Use a hysteresis plot to understand watershed dynamics 3. Communicate findings with peers through oral, visual, and written modes

Graph and download economic data for Producer Price Index by Commodity: All Commodities (PPIACO) from Jan 1913 to Sep 2025 about commodities, PPI, inflation, price index, indexes, price, and USA.

What is rent indexation? Every year, on the date on which the contract entered into force, the rent for your accommodation may be adjusted to the cost of living. Until December 1993, this indexation was always based on the fluctuations of the consumer price index. From January 1994 onward, the health index became the mandatory basis. Which lease agreements are eligible? Signed Written lease agreement Oral lease agreement Before 28th February 1991 Indexation if both parties provided this Between 28th February 1991 and 31st May 1997 allowed After 31st May 1997 allowed except when excluded in agreement indexation not allowed How is the rent indexation calculated? basic rent (2) X new index (3) The indexed rent = ———————————————— initial index (1) The lease agreement entered into force before 1st January 1984 The lease agreement entered into force on or after 1st January 1984 The lease agreement entered into force on or after 1st January 2019 for a main residence in the Flemish Region agreement signed before 1/01/1981 agreement signed between 1/01/1981 and 31/12/1983 agreement signed before 1/02/1994 agreement signed on or after 1/02/1994 agreement signed on or after 01/01/2019 (1) initial index= December 82 (82,54) (1) initial index= index of the month preceding the adjustment or entry into force of the agreement in 1983 (1) initial index= index of the month proceding the signature signature of the agreement (1) initial index= health index of the month preceding the signature of agreemeent (1) initial index= health index of the month preceding entry into force of the contract or the rent review (2) basic rent = rent: - set by court order - failing such court order, basic rent used in the calculation of the indexed rent in 1990 - failing this, last rent paid in 1983. (2) basic rent = agreed rent (3) new index = the (health) index of the month preceding the anniversary of the entry into force of the agreement Source: FPS Justice, Brussels Housing Code, Walloon Decree on Housing Leases and Flemish Housing Rental Decree Calculate your rent yourself More information Following the 6th state reform, rent indexation has become a regional competence. Since 1st January 2018, 15th March 2018 and 1st January 2019, respectively, new regulations on rent have come into force in the Brussels-Capital Region, in the Walloon Region and in the Flemish Region (Brussels Housing Code, Walloon Decree on Housing Leases and Flemish Housing Rental Decree). If these texts do not regulate a particular aspect of tenancy, the federal legislation on leases is applicable (see the brochure on the law on rents published by the FPS Justice). In concrete terms, only the Flemish Region has modified the indexation calculation. For contracts concluded after the 1st January 2019, the initial index is now the health index of the month preceding the entry into force of the contract, while previously, it was the health index of the month preceding the signature of the lease. For questions on the indexation For questions on legal aspects Statbel (FPS Economy) North Gate - Koning Albert II-laan 16 1000 Brussels Tel. : +32 [0]800 120 33 (9:00 - 17:00) e-mail : ind@economie.fgov.be Flanders https://www.wonenvlaanderen.be/een-woning-huren https://www.woninghuur.vlaanderen/huurdecreet-vanaf-01012019 Wallonia http://lampspw.wallonie.be/dgo4/site_logement/contacts#dept Brussels https://www.belgium.be/en/housing/renting_a_home https://www.baliebrussel.be/nl/kosteloze-rechtshulp/juridische-tweedelijnsbijstand Justitiehuizen Wallonië en Brussel Vlaams Gewest

The inflation rate for the Retail Price Index (RPI) in the United Kingdom was 4.3 percent in October 2025, down from 4.5 percent in the previous month. From 2021 onwards, prices in the UK rose rapidly, with the RPI inflation rate peaking at 14.2 percent in October 2022. Although inflation fell in subsequent months, it wasn't until July 2023 that inflation fell below double digits, and as of late 2024, the RPI rate was still above three percent. The CPI and CPIH While the retail price index is still a popular method of calculating inflation, the consumer price index (CPI) is the current main measurement of inflation in the UK. There is also an additional price index, which includes some extra housing costs, known as the Consumer Price Index including homer occupiers' costs (CPIH) index, which is seen by the UK's Office of National Statistics as the official inflation rate. As of December 2024, the CPI inflation rate stood at 2.5 percent, while the CPIH rate was 3.5 percent. Core inflation down in 2024 Another way of measuring inflation is to strip out the volatility of energy and food prices and look at the underlying core inflation rate. As of December 2024, this was 3.2 percent, slightly higher than the overall CPI rate, but more aligned with the overall figure than it was in 2022 and 2023. When inflation peaked at 11.2 percent in October 2022, for example, core inflation stood at just 6.5 percent. After energy prices in 2023 fell relative to 2022, the overall inflation rate in the UK declined quite rapidly, with core inflation overtaking the overall rate in July 2023. During the most recent period of high inflation, core inflation peaked at 7.1 percent in May 2023, and while taking longer to fall than the overall figure, has generally been declining since then.

Japan Output Price Index: Mfg: GM: MI: Electronic Calculator data was reported at 98.100 1995=100 in Jun 2005. This stayed constant from the previous number of 98.100 1995=100 for May 2005. Japan Output Price Index: Mfg: GM: MI: Electronic Calculator data is updated monthly, averaging 98.100 1995=100 from Jan 1995 (Median) to Jun 2005, with 126 observations. The data reached an all-time high of 102.900 1995=100 in Apr 1998 and a record low of 96.200 1995=100 in Oct 2000. Japan Output Price Index: Mfg: GM: MI: Electronic Calculator data remains active status in CEIC and is reported by Bank of Japan. The data is categorized under Global Database’s Japan – Table JP.I288: Output Price Index: Gross Weighted: 1995=100: Major Commodity.

Consumer Price Index CPI in India increased to 197.30 points in October from 197 points in September of 2025. This dataset provides - India Consumer Price Index (CPI) - actual values, historical data, forecast, chart, statistics, economic calendar and news.

Construction Output Price Indices (OPIs) from January 2014 to September 2025, UK. Summary

Measures of monthly UK inflation data including CPIH, CPI and RPI. These tables complement the consumer price inflation time series dataset.

Building construction price indexes (BCPI), percent change, by type of building and construction division. Quarterly data are available from the first quarter of 1982. The table presents quarter-over-quarter and year-over-year percentage changes for various aggregation levels. The base period for the index is (2017=100).