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Hyde-Smith’s Mississippi market probability climbs sharply against Scott Colom

Polyguana reports Republican Cindy Hyde-Smith has run to 96.4 percent in the Mississippi Senate market against Scott Colom and is now priced as a safe Republican hold, up from 78 percent in the 9:15 p.m. ET read when Mississippi was one of the tighter Republican-held seats on the board.

Republican Cindy Hyde-Smith reached 96.4 percent in the Mississippi Senate prediction market against Scott Colom, according to Polyguana’s Nov 3, 2026 update published at 9:45 PM ET.

The reading put the seat in safe Republican-hold territory in market pricing, a marked change from the earlier snapshot.

A sharp shift from the earlier reading

At 9:15 p.m. ET, Hyde-Smith stood at 78 percent, according to Polyguana. Mississippi was then among the more competitive Republican-held Senate seats on the market board.

The subsequent 96.4 percent reading represented an increase of 18.4 percentage points. That shift substantially narrowed the uncertainty reflected in the market price.

What the update establishes

The supplied summary identifies the candidates and the two probability readings but does not explain what prompted the repricing. It provides no vote totals or other election-result details.

The distinction matters: Polyguana’s update describes market confidence in a Republican hold, not a confirmed election outcome.

What it means for prediction markets

  • Republican-hold expectations strengthened: Hyde-Smith’s implied probability rose from 78 percent to 96.4 percent between the cited readings.
  • Mississippi’s relative positioning changed: A seat previously among the tighter Republican-held contests was being priced as a safe hold.
  • The cause remains unspecified: The supplied reporting does not establish which developments drove the move or confirm the result.
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Sources & attribution

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    Polyguana
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