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Kalshi Eye

Solana Up or Down Daily: Polymarket historical data

Solana Up or Down Daily is a daily crypto series on Polymarket, with markets like “Solana Up or Down on October 26?”. The Kalshi Eye archive lists 10 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.

Open Solana Up or Down Daily 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

Figures as of October 25, 2026. All Polymarket series with pages are listed on Polymarket series.