BNB Up or Down 15m is a 15-minute crypto series on Polymarket, with markets like “BNB Up or Down - October 25, 7:45PM-8:00PM ET”. The Kalshi Eye archive lists 818 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: Crypto, 15-minute
- Markets: 818 (773 settled, 5 open)
- Files: 10 days, October 15, 2026 to October 24, 2026
- Datasets: Polymarket order book, Polymarket trades, Polymarket on-chain fills, Polymarket markets
Open BNB Up or Down 15m 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
- BTC Up or Down 15m: 828 markets, 10 days of files
- BNB Up or Down 5m: 2,468 markets, 10 days of files
- BNB Up or Down Hourly: 202 markets, 10 days of files
- BNB Up or Down 4h: 49 markets, 10 days of files
- BNB Up or Down Daily: 10 markets, 10 days of files
- BNB Hit Price Monthly: 14 markets, 10 days of files
Figures through October 24, 2026. All Polymarket series with pages are listed on Polymarket series.