#CPIWatch The CPI Report: This is the main event. It's a key economic indicator published monthly (in the US, Eurozone, UK, China, etc.) that measures the average change in prices for a basket of consumer goods and services. It's the primary gauge of inflation.

· Core CPI: Often a major focus, as it excludes volatile food and energy prices to show underlying inflation trends.

When It's Used:

· On Release Day: The hashtag becomes most active in the minutes and hours before and after the official data is published. For the U.S., this is typically around 8:30 AM ET.

· During High-Inflation Periods: Its use surges when inflation is a dominant economic and political issue.

Who Uses It & Why:

1. Financial News Outlets & Journalists: To announce the headline and core CPI numbers instantly.

· Example Tweet: "#CPIWatch: U.S. CPI comes in HOT at 3.5% year-over-year vs. 3.4% expected. Core CPI sticks at 3.8%. Market futures tumble."

2. Economists & Analysts: To provide instant analysis, charts, and breakdowns of the data.

· Example: "Shelter inflation remains the sticky component. Goods prices are finally cooling. #CPIWatch"

3. Traders & Investors: To gauge market sentiment and react to the data's impact on stocks, bonds, and currencies. A higher-than-expected CPI often sparks fears of tighter central bank policy.

· Example: "Bad print for the Fed. Chances of a July rate cut just evaporated. $USD up, $SPY down. #CPIWatch"

4. Central Bank Watchers: To debate what the data means for future interest rate decisions (e.g., from the Federal Reserve or ECB).

5. The General Public: To express concern or seek information about the cost of living.

What to Look For Under #CPIWatch:

· The headline and core numbers (actual vs. forecast).

· Market reactions: S&P 500 futures, Treasury yields, the US Dollar Index (DXY).

· Key takeaways: Which categories (shelter, energy, used cars) drove the change.

· Political and social commentary on the impact of high prices.

In short, #CPIWatch is the real-time pulse of the financial world's reaction to the most important inflation data. If you're following markets or the economy, monitoring this tag on release days is essential.