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Who's betting on “Will the Democratic Party win the MA-04 House seat?”?

Politics$24K traded27 holdersEnds November 4, 2026Updated October 29, 2026
98%Yes🧠 smart money
2%No

Smart money leans Yes: 88% of the money on it is in the hands of wallets in profit overall, 23 points ahead of the other side.

Volume
$24K
traded all time
Held now
$2.7K
by 27 wallets
Smart share · Yes
88%
14 scored holders
Smart share · No
65%
13 scored holders

What the money says

The odds

Polymarket prices Yes at 98¢ and No at 2¢, a 98% implied chance of Yes. $24K has been traded on it, and it is set to end on November 4, 2026.

The smart money

88% of the money on Yes and 65% of the money on No is held by wallets that are in profit overall. The historically profitable money leans Yes, by 23 points. A day ago it leaned Yes, by 23 points. A week ago, Yes by 20 points.

Who holds it

27 wallets hold a position worth $2.7K in all; Polkyo has a track record for 27 of them. The largest Yes holder is cowcat, with $1.9K on it, $72K lifetime profit over 1,069 markets (68% won). The largest No holder is SitsToPee, with $9 on it, $48K lifetime profit over 2,065 markets (53% won).

Yes98%
🧠 Smart money leans here
Smart money share88%
7 days ago 85%a day ago 88%now 88%
Holders
14
Money on it
$2.6K
Holders' win rate
68%
No2%
Smart money share65%
7 days ago 65%a day ago 65%now 65%
Holders
13
Money on it
$23
Holders' win rate
40%

The biggest holders on each side

with their lifetime records

Yes$2.6K on it

  1. 1cowcat68% won of 1,069 · whale$1.9K+$72K lifetime
  2. 2Hyperlong51% won of 1,296$246−$59K lifetime
  3. 3spaceloaf78% won of 315 · balanced$144+$1.0K lifetime
  4. 4Man000000155% won of 42 · noise$98+$1.0K lifetime
  5. 5Anon23468% won of 244$52−$859 lifetime

No$23 on it

  1. 1SitsToPee53% won of 2,065 · whale$9+$48K lifetime
  2. 2Dr.PNL30% won of 15,294$5−$485K lifetime
  3. 3Biver5228% won of 360 · noise$4+$6.4K lifetime
  4. 4BSS3728% won of 337 · noise$2+$7.9K lifetime
  5. 5justApredictdog17% won of 206$1−$7.1K lifetime
Every holder on both sides, scored, on the live signal →
Free on Polkyo

See what the smart money does next, as it happens.

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Questions

Who is betting on "Will the Democratic Party win the MA-04 House seat?"?

27 wallets hold a position worth $2.7K in all; Polkyo has a track record for 27 of them. The largest Yes holder is cowcat, with $1.9K on it, $72K lifetime profit over 1,069 markets (68% won). The largest No holder is SitsToPee, with $9 on it, $48K lifetime profit over 2,065 markets (53% won).

What are the Polymarket odds for "Will the Democratic Party win the MA-04 House seat?"?

Polymarket prices Yes at 98¢ and No at 2¢, a 98% implied chance of Yes. $24K has been traded on it, and it is set to end on November 4, 2026.

Which side is the smart money on?

88% of the money on Yes and 65% of the money on No is held by wallets that are in profit overall. The historically profitable money leans Yes, by 23 points. A day ago it leaned Yes, by 23 points. A week ago, Yes by 20 points.

When does this market end?

It is set to end on November 4, 2026. Polymarket markets can resolve earlier if the answer is known sooner.

Smart money share: the part of a side's money held by wallets in profit overall, each scored by its record as of the day it entered. How Polkyo works. Analytics from public data, not financial advice. Not affiliated with Polymarket.