No track record in the 1998–2022 results data yet, so it isn't graded. Crosstab grades every 2026 pollster on its own results after Election Day.
4 polls this cycle; its polls have been 1.3 points more Democratic than other polls of the same races (raw gap D+2.6, adjusted for its 4 polls).
| Date | Poll | Result | vs. other polls |
|---|---|---|---|
| 10-13 | Iowa Senate | Turek 46, Hinson 44 | D+2.9 |
| 10-13 | Ohio Senate | Brown 49, Husted 43 | D+2.4 |
| 10-13 | Iowa Governor | Sand 54, Lahn 43 | D+4.3 |
| 10-13 | Ohio Governor | Acton 49, Ramaswamy 44 | D+1 |
Open GS Strategy Group/New River Strategies in the interactive Trust Index All pollster ratings
GS Strategy Group/New River Strategies has no track record in the 1998–2022 results data, so it isn't graded yet. Crosstab will grade every 2026 pollster on its own results after Election Day.
In 2026, GS Strategy Group/New River Strategies's polls have been 1.3 points more Democratic than other polls of the same races.
4 polls in Crosstab's data, including Iowa Senate, Ohio Senate, Iowa Governor, Ohio Governor.
Grades: Crosstab Trust Index, computed from FiveThirtyEight's pollster-ratings data (CC BY 4.0), 1998–2022; 2026 measures from Crosstab's polling data.
Updated 2026-11-11 · Crosstab, nonpartisan polling analysis.