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Summary

Mike Rounds is favored at 95% as of 19 Aug 2026, 18:33 UTC across 3 markets. Kalshi odds.

  • Mike Rounds: 95% (24h change +1%)
  • Brian Bengs: 6% (24h change 0%)
  • Julian Beaudion: 2.7% (24h change +1.2%)
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South Dakota Senate winner?

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Odds history

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Mike Rounds

95%
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Julian Beaudion

2.7%
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