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Kalshi Eye

FOMC: Polymarket historical data

FOMC is a monthly politics series on Polymarket, with markets like “Will there be no change in Fed interest rates after the March 2027 meeting?”. The Kalshi Eye archive lists 11 of its markets and has 13 days of daily Parquet files from October 15, 2026 to October 27, 2026 (396 MB), with order books, trades and on-chain fills.

Open FOMC in Markets to see every day and market, then export the days you need. Free sample files of each dataset are on the Polymarket data page.

Reading the files

Polymarket files are split by market, so a series spans several files a day. Pick the days in Markets or Downloads, or list them with the files API. How each file reads is on the Polymarket page.

Related Polymarket series

Figures through October 27, 2026. All Polymarket series with pages are listed on Polymarket series.