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Maine Senate Odds 2026

Odds Susan Collins Wins the Maine Senate Race

Live odds on Susan Collins for the Maine Senate race from Kalshi, Polymarket, Polymarket US and Gemini. Bid, ask and order book on each venue, with price history and whale bets.

KalshiPolymarketPolymarket USGemini

Susan Collins

42%median across venues

$100 pays $244on Kalshi, before fees

VenueBidAskSpreadDepth ±5¢Vol 24hVol totalOpen int.
Kalshi40¢41¢1¢$91K$12K$1.9M$991K
Polymarket40¢41¢1¢$116K$2.3K$1.0M
Polymarket US43¢44¢1¢$164K
Gemini42¢43¢1¢$116

Buy $1,000 of Susan Collins YES now

VenueAvg fillFeeContractsPays if YES
Kalshi41¢$402,342$2,342
Polymarket41¢$232,382$2,383
Polymarket US44¢$372,187$2,187
Gemini47.8¢Book fills only $88 of $1,000Fills only $88

Walks each venue's live asks with its own taker fee. Green is the most payout for the money.

Price by venue

Kalshi41¢Polymarket40.5¢Polymarket US44¢
40¢42¢44¢46¢
Oct 12Oct 14Oct 15Oct 17Oct 19

Whale money by day, 30 days

YES $317KNO $243K
Sep 20Today

Whale trades

  • $7.6K5h ago

    NO Susan Collins @ 57¢

    Polymarket US

  • $5247h ago

    YES Troy Jackson @ 58¢

    Polymarket US

  • $7007h ago

    YES Troy Jackson @ 56¢

    Polymarket US

  • See all 849 whale trades

Biggest positions

  1. 1YES Troy Jackson$122KSlavaUkraini
  2. 2NO Troy Jackson$119Kpantomime
  3. 3YES Susan Collins$63Klomneivan
  4. 4YES Susan Collins$41KKrang
  5. 5NO Susan Collins$23KPEYZ-BIGGEST-FAN
  6. 6NO Susan Collins$20KWarriorH
  7. 7NO Troy Jackson$16Kpurplegatto
  8. 8NO Susan Collins$16Kpeasant
Build a bot on this marketGet a price alert when these odds move

Order booksSusan Collins YES

Kalshi
Yes priceSizeValue
41¢4.8K$2.0K
42¢139K$58K
43¢8.5K$3.6K
44¢441$194
45¢761$343
46¢544$250
47¢1.6K$741
48¢311$149
Spread1¢
40¢3.6K$1.5K
39¢2.8K$1.1K
38¢55K$21K
37¢6.8K$2.5K
36¢404$145
35¢1.3K$445
34¢1.3K$449
33¢4.5K$1.5K
Polymarket
Yes priceSizeValue
41¢26K$11K
42¢69K$29K
43¢41K$18K
44¢9.3K$4.1K
45¢18K$8.0K
46¢8.9K$4.1K
47¢5.0K$2.4K
48¢21K$9.8K
Spread1¢
40¢5.8K$2.3K
39¢13K$5.1K
38¢45K$17K
37¢35K$13K
36¢8.3K$3.0K
35¢5.9K$2.1K
33¢3.0K$992
32¢125$40
Polymarket US
Yes priceSizeValue
44¢326K$143K
45¢16K$7.2K
46¢20K$9.3K
52¢5$3
97¢2.6K$2.6K
98¢200$196
99¢89K$88K
Spread1¢
43¢2.8K$1.2K
42¢1.1K$456
41¢28$11
40¢5.3K$2.1K
35¢7$2
34¢12K$4.1K
6¢8.7K$525
5¢200$10
Gemini
Yes priceSizeValue
43¢58$25
45¢100$45
53¢9$5
99¢10$10
Spread1¢
42¢12$5
41¢100$41
30¢250$75
Troy Jackson

Every candidate

  • Troy Jackson59%
  • Susan Collins42%
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