The University of Iowa
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Henry B. Tippie College of Business

Iowa Electronic Markets

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The Iowa Electronic Markets is a futures market run for research and teaching purposes. Traders can buy and sell real-money contracts based on their belief about the outcome of an election or other event. Using this "wisdom of crowds," the price of a contract at any given time is a forecast of the outcome.

Liquidation of CAN25_WTA
On Saturday, May 3rd, 2025, the IEM liquidated all contracts in the 2025 Canadian Federal Election WTA 2025 market. Each LIB25_WTA contract was liquidated for $1, all other contracts expired worthless. Proceeds from this liquidation were added to traders' cash balances.
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5/3/25 - Liquidation of CAN25_WTA See Details...

Iowa Electronic Markets > Markets
  • Current Markets
  • Recently Closed Markets
  • Historical Data (1998-present)
  • Historical Data (1988-1996)

Markets

  • Current Markets
  • Recently Closed Markets
  • Historical Markets (1998 – Present)
  • Historical Markets (1988 – 1996)

The University of Iowa
University of Iowa

Iowa Electronic Markets

108 John Pappajohn Business Building
University of Iowa
iem@uiowa.edu.

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