**Recent opinion polls for the September 20, 2026 Berlin state election show AfD support hovering near or slightly above the 17% threshold, supporting the 63.5% trader consensus favoring “Under.”** Multiple August surveys place the party at 17–18%: an INSA poll (Aug 7–13) had AfD at 17%, while a Forsa survey (Aug 4–18) showed 18%. July results were comparable or marginally higher (16–19% range across Infratest dimap, Civey, and INSA), with one mid-July INSA result briefly reaching 19% before settling. These figures mark gains from AfD’s 9.1% in the prior election but reflect stabilization rather than sustained acceleration in the capital’s urban electorate. Key dynamics include the party’s limited coalition prospects due to the longstanding refusal of mainstream parties (CDU, SPD, Greens, Left) to govern with AfD, the recent CDU leadership change after the governing mayor’s withdrawal amid a power-outage controversy, and competition from The Left, which leads several recent polls at 19–22%. Berlin’s demographic profile and the five-percent electoral threshold further constrain upside. With the vote weeks away and polling tightly clustered around 17%, traders price modest downside risk from sampling variance and turnout patterns as the dominant factor.