Anthropic (KXANTHROPICBANKPUBLIC) historical data

Anthropic is a one-time financials series on Kalshi, with markets like “Will Perella Weinberg Partners take Anthropic public before Jan 1, 2028?”. The Kalshi Eye archive lists 15 of its markets and has 13 days of daily Parquet files from October 12, 2026 to October 24, 2026 (898 KB), with every order book change and trade.

• Venue: Kalshi, series KXANTHROPICBANKPUBLIC
• Category: Financials, one-time
• Markets: 15 (0 settled, 15 open)
• Files: 13 days, October 12, 2026 to October 24, 2026, 898 KB, 197,214 rows
• Datasets: Order book (L2, incremental), Order book snapshots (top 10, 1 second), Top of book (every change), Top of book (1-minute bars), Trades

Open Anthropic 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

Every KXANTHROPICBANKPUBLIC trade on October 24, 2026, in DuckDB:

SELECT ts_recv, ticker, yes_price, size, taker_side
FROM 'kalshieye-data/trades/date=2026-10-24/series=KXANTHROPICBANKPUBLIC/trades-KXANTHROPICBANKPUBLIC-2026-10-24.parquet'
ORDER BY ts_recv;

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

Related Kalshi series

• ANTHROPIC Sector in S&P (KXANTHROPICSECTOR): 12 markets, 13 days of files
• Anthropic IPO (KXIPOANTHROPIC): 12 markets, 13 days of files
• UST 7 Year Daily (KXUST7AD): 250 markets, 12 days of files
• UST 10 Year Daily (KXUST10AD): 220 markets, 12 days of files
• UST 2 Year Daily (KXUST2AD): 210 markets, 12 days of files
• UST 30 Year Daily (KXUST30AD): 210 markets, 12 days of files

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