Bipartisan opposition from business, labor, and political leaders, combined with Michigan's history of rejecting constitutional convention proposals by wide margins in 1978, 1994, and 2010, drives trader consensus toward a "No" outcome on the November 2026 ballot question. Recent polling shows yes support near 47 percent with substantial undecided voters, yet organized campaigns highlight risks of special-interest influence and procedural uncertainty if delegates convene in 2027. The automatic 16-year cycle places the measure on the ballot without strong organized advocacy for passage. Late shifts could occur through intensified turnout efforts, unexpected endorsements, or changes in undecided voter sentiment before election day.