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Kalshi Eye

Oscars 2027: Best Original Song Winner: Polymarket historical data

Oscars 2027: Best Original Song Winner is an entertainment series on Polymarket, with markets like “Will "I Knew It, I Knew You" from Toy Story 5 win Best Original Song at the 99th Academy Awards?”. The Kalshi Eye archive lists 11 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 Oscars 2027: Best Original Song Winner 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 through October 24, 2026. All Polymarket series with pages are listed on Polymarket series.