NHL Calder Memorial Trophy is an annual sports series on Kalshi, with markets like “Calder Memorial Trophy: Michael Brandsegg-Nygård wins”. The Kalshi Eye archive lists 40 of its markets and has 13 days of daily Parquet files from October 12, 2026 to October 24, 2026 (6 MB), with every order book change and trade.

Venue: Kalshi, series KXNHLCALDER
Category: Sports, annual
Markets: 40 (0 settled, 40 open)
Files: 13 days, October 12, 2026 to October 24, 2026, 6 MB, 932,785 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 NHL Calder Memorial Trophy 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 KXNHLCALDER 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=KXNHLCALDER/trades-KXNHLCALDER-2026-10-24.parquet'
ORDER BY ts_recv;

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

Related Kalshi series

NHL James Norris Memorial Trophy (KXNHLNORRIS): 30 markets, 13 days of files
NHL Hart Memorial Trophy (KXNHLHART): 29 markets, 13 days of files
NHL Maurice "Rocket" Richard Trophy (KXNHLRICHARD): 40 markets, 13 days of files
NHL Art Ross Trophy (KXNHLROSS): 40 markets, 13 days of files
NHL Vezina Trophy (KXNHLVEZINA): 40 markets, 13 days of files
NHL President's Trophy Winner (KXNHLPRES): 32 markets, 13 days of files

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