Nu Holdings KPI is a one-time financials series on Kalshi, with markets like “Will Nu Holdings Ltd. report above 140.5 million Number of Customers in Q2 2026?”. The Kalshi Eye archive lists 14 of its markets and has 13 days of daily Parquet files from October 12, 2026 to October 24, 2026 (547 KB), with every order book change and trade.

Venue: Kalshi, series KXNU
Category: Financials, one-time
Markets: 14 (9 settled, 5 open)
Files: 13 days, October 12, 2026 to October 24, 2026, 547 KB, 72,184 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 Nu Holdings KPI 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

KXNU 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=KXNU/bbo_1m-KXNU-2026-10-24.parquet'
ORDER BY minute;

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

Related Kalshi series

Grab Holdings KPI (KXGRAB): 13 markets, 13 days of files
Tesla KPI (KXTSLA): 84 markets, 13 days of files
Sea Limited KPI (KXSE): 34 markets, 13 days of files
Mercado Libre KPI (KXMELIA): 33 markets, 13 days of files
Talen Energy KPI (KXTLN): 33 markets, 13 days of files
Urban Outfitters KPI (KXURBN): 28 markets, 13 days of files

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