Core goods CPI MoM is a monthly economics series on Kalshi, with markets like “Will seasonally adjusted month-over-month percentage change in core goods CPI for September 2026 be above -0.2%?”. The Kalshi Eye archive lists 14 of its markets and has 7 days of daily Parquet files from October 12, 2026 to October 24, 2026 (369 KB), with every order book change and trade.

Venue: Kalshi, series KXCPICOREGOODSMOM
Category: Economics, monthly
Markets: 14 (7 settled, 7 open)
Files: 7 days, October 12, 2026 to October 24, 2026, 369 KB, 43,002 rows
Datasets: Order book (L2, incremental), Order book snapshots (top 10, 1 second), Top of book (every change), Top of book (1-minute bars)

Open Core goods CPI MoM in Markets to see every day and market, then export the days you need. Free sample files of each dataset are on the Kalshi data page.

Reading the files

KXCPICOREGOODSMOM minute bars on October 24, 2026, in DuckDB:

SELECT minute, ticker, mid_close, yes_bid_close, yes_ask_close, trade_count
FROM 'kalshieye-data/bbo_1m/date=2026-10-24/series=KXCPICOREGOODSMOM/bbo_1m-KXCPICOREGOODSMOM-2026-10-24.parquet'
ORDER BY minute;

To test a strategy on this series, see How to backtest Kalshi markets.

Related Kalshi series

CPI core (KXCPICORE): 66 markets, 13 days of files
CPI-U index in [month] (KXCPINDEX): 111 markets, 13 days of files
US gasoline CPI in [month] (KXUSGASCPI): 92 markets, 13 days of files
Year over year core inflation (KXECONSTATCORECPIYOY): 80 markets, 13 days of files
Core inflation (KXCPICOREYOY): 76 markets, 13 days of files
CPI (KXCPI): 69 markets, 13 days of files

Figures through October 24, 2026. All Kalshi series with pages are listed on Kalshi series.