Meta’s Market Cap is a monthly companies series on Polymarket, with markets like “Will Meta’s market capitalization be between $2.25T and $2.50T at the end of November 2026?”. The Kalshi Eye archive lists 12 of its markets and has 10 days of daily Parquet files from October 15, 2026 to October 24, 2026, with order books, trades and on-chain fills.
- Venue: Polymarket
- Category: Companies, monthly
- Markets: 12 (0 settled, 12 open)
- Files: 10 days, October 15, 2026 to October 24, 2026
- Datasets: Polymarket order book, Polymarket trades, Polymarket on-chain fills, Polymarket markets
Open Meta’s Market Cap 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
- Space Exploration Technologies' Market Cap: 10 markets, 10 days of files
- Meta Hit Price Monthly: 28 markets, 10 days of files
- Meta Hit Price Weekly: 65 markets, 10 days of files
- Meta Multi Strikes Weekly: 26 markets, 9 days of files
- META Neg Risk Weekly: 22 markets, 9 days of files
- META Multi Strikes Daily: 22 markets, 7 days of files
Figures through October 24, 2026. All Polymarket series with pages are listed on Polymarket series.