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Kalshi Eye

Microsoft Multi Strikes Weekly: Polymarket historical data

Microsoft Multi Strikes Weekly is a weekly companies series on Polymarket, with markets like “Will Microsoft (MSFT) finish week of October 26 above $490?”. The Kalshi Eye archive lists 26 of its markets and has 9 days of daily Parquet files from October 16, 2026 to October 24, 2026, with order books, trades and on-chain fills.

Open Microsoft Multi Strikes Weekly 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.