Will United Russia win 355 or more seats in the next Russian State Duma election?

Prediction markets currently give a 27% probability that Will United Russia win 355 or more seats in the next Russian State Duma election?. This contract trades at 27¢ on Polymarket, closing September 20, 2026. The 30¢ price implies United Russia will fall short of 355 seats, a significant threshold that would represent a supermajority loss from their current 324-seat position.

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27¢
Bid/Ask 24/29¢·Spread 5¢·Vol $205.473·OI $16,542.739·Closes Sep 20, 2026·151d remaining
0x2421eb7f6db120f7fa8a4bac72805d412a397b3d99bcb1202a05cf9b35f63176
7-day price345 snapshots · 11 regime
40¢27¢ current
Apr 824¢Apr 21

Analysis

5d ago

The 30¢ price implies United Russia will fall short of 355 seats, a significant threshold that would represent a supermajority loss from their current 324-seat position. The extreme 543.5% implied yield on the "Yes" side suggests substantial mispricing or genuine uncertainty about whether the ruling party can gain 31+ seats in a potentially volatile 2026 election, though the thin $68 daily volume raises liquidity concerns for position sizing. The modest 2¢ spread and neutral regime score indicate relatively stable market conditions, but with 157 days to expiry, geopolitical or domestic political shifts could dramatically shift probabilities.

Resolution rules

Legislative elections are scheduled to be held in Russia in September 2026. This market will resolve according to the number of seats held by United Russia in the State Duma as a result of the next Russian legislative election. If results are not known definitively by May 31, 2027, 11:59 PM ET, this market will resolve to the lowest bracket. This market’s resolution will be based solely on the number of seats won by the named party in the State Duma. This market will resolve based on the results of this election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results reported by Russian government sources such as the Central Election Commission of the Russian Federation.

Indicators

IY (Yes) 687.5%
IY (No) 84.9%
Adj IY 344%
CRI 3
Overround -0.0%
▶ Full indicator table (5)
IndicatorValue
IY (Yes)687.5%
IY (No)84.9%
Adj IY344%
CRI3
Overround-0.0%

Regime

Label
neutral
Score
0.5
Spread
5¢
Computed
4/21/2026, 9:51:32 PM
Indicators computed 4/21/2026, 9:38:17 PM

Trade

View on polymarketsf trade 0x2421eb7f6db120f7fa8a4bac72805d412a397b3d99bcb1202a05cf9b35f63176 yes 100

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