**Trader consensus centers on 4.25M–4.5M total votes in the November 3, 2026, Illinois U.S. Senate race, reflecting expectations of solid midterm participation in a reliably Democratic state.** An open seat after long-serving Sen. Dick Durbin’s retirement has drawn notable interest, with Democrat Lt. Gov. Juliana Stratton facing Republican Don Tracy in a contest rated safe Democratic by forecasters. Early voting through Election Day reached roughly 1.5M–1.8M ballots, exceeding 2022 midterm paces in suburban Cook County by about 27 percent. Models project a statewide total near 4.65M votes, consistent with historical Senate-year turnout adjusted for the non-presidential cycle and the absence of unusually high national salience. Recent polling averages showing Stratton ahead by double digits, combined with Democratic primary enthusiasm earlier in the year, support the market’s concentration in the mid-4M range rather than lower or record-breaking levels. No late-breaking events appear to have materially altered these baseline expectations.