The Prediction Markets

Maryland Governor margin of victory

Closes
Nov 3, 2027, in 13 months
Traded
$19K
Venues
Polymarket, Kalshi
Prices updated
just now
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What the markets expect

Moore, 18+ pts 94.2%

Next is Moore, 24+ pts at 93.3%. The venues list this event, but none of their outcomes are matched yet, so prices are shown separately.

Odds by venue

Consensus blends each venue’s last price, weighted by how much has traded there. Best Yes price is the cheapest ask across venues, and the payout is what a winning $100 stake returns before fees. Open a row for each venue’s contract name, bid and ask, and how closely their rules match.

Prices come from our regular polls of each venue, the oldest 1 min ago. Ages are as of when this page was built.

  • Polymarket
  • Kalshi
Moore, 18+ pts
94.2%
Kalshi 94.2%polled, 1 min agoBest Yes 97.6¢ on Kalshi, $100 pays $102 (1.02x)
Kalshi
Contract
Moore, 18+ pts
Last price
94.2%
As of
Polled 1 min ago
Buy Yes
97.6¢
Sell Yes
90.8¢
$100 on Yes pays
$102 (1.02x)
Trade this on Kalshi
Moore, 24+ pts
93.3%
Kalshi 93.3%polled, 1 min agoBest Yes 93.3¢ on Kalshi, $100 pays $107 (1.07x)
Kalshi
Contract
Moore, 24+ pts
Last price
93.3%
As of
Polled 1 min ago
Buy Yes
93.3¢
Sell Yes
82¢
$100 on Yes pays
$107 (1.07x)
Volume
$200
Trade this on Kalshi
Moore, 21+ pts
88%
Kalshi 88%polled, 1 min agoBest Yes 97.6¢ on Kalshi, $100 pays $102 (1.02x)
Kalshi
Contract
Moore, 21+ pts
Last price
88%
As of
Polled 1 min ago
Buy Yes
97.6¢
Sell Yes
88¢
$100 on Yes pays
$102 (1.02x)
Volume
$62
Trade this on Kalshi
Moore, 27+ pts
82%
Kalshi 82%polled, 1 min agoBest Yes 82¢ on Kalshi, $100 pays $122 (1.22x)
Kalshi
Contract
Moore, 27+ pts
Last price
82%
As of
Polled 1 min ago
Buy Yes
82¢
Sell Yes
72¢
$100 on Yes pays
$122 (1.22x)
Trade this on Kalshi
Moore, 30+ pts
65%
Kalshi 65%polled, 1 min agoBest Yes 72¢ on Kalshi, $100 pays $139 (1.39x)
Kalshi
Contract
Moore, 30+ pts
Last price
65%
As of
Polled 1 min ago
Buy Yes
72¢
Sell Yes
61¢
$100 on Yes pays
$139 (1.39x)
Volume
$466
Trade this on Kalshi
Moore, 33+ pts
49%
Kalshi 49%polled, 1 min agoBest Yes 58¢ on Kalshi, $100 pays $172 (1.72x)
Kalshi
Contract
Moore, 33+ pts
Last price
49%
As of
Polled 1 min ago
Buy Yes
58¢
Sell Yes
47¢
$100 on Yes pays
$172 (1.72x)
Volume
$114
Trade this on Kalshi
Moore, 36+ pts
33%
Kalshi 33%polled, 1 min agoBest Yes 33¢ on Kalshi, $100 pays $303 (3.03x)
Kalshi
Contract
Moore, 36+ pts
Last price
33%
As of
Polled 1 min ago
Buy Yes
33¢
Sell Yes
32¢
$100 on Yes pays
$303 (3.03x)
Volume
$201
Trade this on Kalshi
Moore, 39+ pts
24%
Kalshi 24%polled, 1 min agoBest Yes 24¢ on Kalshi, $100 pays $417 (4.17x)
Kalshi
Contract
Moore, 39+ pts
Last price
24%
As of
Polled 1 min ago
Buy Yes
24¢
Sell Yes
19¢
$100 on Yes pays
$417 (4.17x)
Volume
$5
Trade this on Kalshi
Democrat 25-30%
19.5%
Polymarket 19.5%polled, 22s agoBest Yes 20¢ on Polymarket, $100 pays $500 (5.00x)
Polymarket
Contract
Democrat 25-30%
Last price
19.5%
As of
Polled just now
Buy Yes
20¢
Sell Yes
19¢
$100 on Yes pays
$500 (5.00x)
Volume
$3K
Trade this on Polymarket
Democrat 0-10%
18.7%
Polymarket 18.7%polled, 22s agoBest Yes 36.2¢ on Polymarket, $100 pays $276 (2.76x)
Polymarket
Contract
Democrat 0-10%
Last price
18.7%
As of
Polled just now
Buy Yes
36.2¢
Sell Yes
1.2¢
$100 on Yes pays
$276 (2.76x)
Volume
$589
Trade this on Polymarket
Show 9 more outcomes
Democrat 20-25%
18.5%
Polymarket 18.5%polled, 22s agoBest Yes 26¢ on Polymarket, $100 pays $385 (3.85x)
Polymarket
Contract
Democrat 20-25%
Last price
18.5%
As of
Polled just now
Buy Yes
26¢
Sell Yes
11¢
$100 on Yes pays
$385 (3.85x)
Volume
$3K
Trade this on Polymarket
Democrat 30-35%
15%
Polymarket 15%polled, 22s agoBest Yes 18¢ on Polymarket, $100 pays $556 (5.56x)
Polymarket
Contract
Democrat 30-35%
Last price
15%
As of
Polled just now
Buy Yes
18¢
Sell Yes
12¢
$100 on Yes pays
$556 (5.56x)
Volume
$2K
Trade this on Polymarket
Democrat 35-40%
15%
Polymarket 15%polled, 22s agoBest Yes 16¢ on Polymarket, $100 pays $625 (6.25x)
Polymarket
Contract
Democrat 35-40%
Last price
15%
As of
Polled just now
Buy Yes
16¢
Sell Yes
14¢
$100 on Yes pays
$625 (6.25x)
Volume
$4K
Trade this on Polymarket
Democrat 40-45%
13.1%
Polymarket 13.1%polled, 22s agoBest Yes 15¢ on Polymarket, $100 pays $667 (6.67x)
Polymarket
Contract
Democrat 40-45%
Last price
13.1%
As of
Polled just now
Buy Yes
15¢
Sell Yes
11.1¢
$100 on Yes pays
$667 (6.67x)
Volume
$3K
Trade this on Polymarket
Moore, 42+ pts
8.7%
Kalshi 8.7%polled, 1 min agoBest Yes 15¢ on Kalshi, $100 pays $667 (6.67x)
Kalshi
Contract
Moore, 42+ pts
Last price
8.7%
As of
Polled 1 min ago
Buy Yes
15¢
Sell Yes
8¢
$100 on Yes pays
$667 (6.67x)
Volume
$40
Trade this on Kalshi
Democrat 15-20%
8.2%
Polymarket 8.2%polled, 22s agoBest Yes 15.5¢ on Polymarket, $100 pays $645 (6.45x)
Polymarket
Contract
Democrat 15-20%
Last price
8.2%
As of
Polled just now
Buy Yes
15.5¢
Sell Yes
0.8¢
$100 on Yes pays
$645 (6.45x)
Volume
$440
Trade this on Polymarket
Democrat 45%+
4.7%
Polymarket 4.7%polled, 22s agoBest Yes 8.2¢ on Polymarket, $100 pays $1,220 (12.2x)
Polymarket
Contract
Democrat 45%+
Last price
4.7%
As of
Polled just now
Buy Yes
8.2¢
Sell Yes
1.2¢
$100 on Yes pays
$1,220 (12.2x)
Volume
$632
Trade this on Polymarket
Democrat 10-15%
4%
Polymarket 4%polled, 22s agoBest Yes 7¢ on Polymarket, $100 pays $1,429 (14.3x)
Polymarket
Contract
Democrat 10-15%
Last price
4%
As of
Polled just now
Buy Yes
7¢
Sell Yes
0.9¢
$100 on Yes pays
$1,429 (14.3x)
Volume
$663
Trade this on Polymarket
Republican Wins
3.7%
Polymarket 3.7%polled, 22s agoBest Yes 6.3¢ on Polymarket, $100 pays $1,587 (15.9x)
Polymarket
Contract
Republican Wins
Last price
3.7%
As of
Polled just now
Buy Yes
6.3¢
Sell Yes
1.1¢
$100 on Yes pays
$1,587 (15.9x)
Volume
$515
Trade this on Polymarket

Who resolves this market

Polymarket
Polymarket resolves via:
UMA optimistic oracle
Kalshi
Kalshi resolves via:
Kalshi (CFTC-regulated exchange), source: Maryland State Board of Elections

How the odds have moved

The top 3 outcomes on both venues, with the consensus between them. Hover for exact values.

  • Moore, 18+ pts
  • Moore, 24+ pts
  • Moore, 21+ pts

Order books

Each venue’s resting orders for the selected outcome’s Yes contract, side by side. Top of book streams live; depth refreshes every 15 seconds.

Polymarket

Polymarket doesn’t list Moore, 18+ pts for this event.

Top of book

Connecting
Best bid
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Spread
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Best ask
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Waiting for the first live quote…

Depth · top 8 levels

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Recent trades

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What your stake buys

Enter a stake to see where it buys the most after fees, using each venue’s live order book.

$
Buy

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Buys at the asks resting now (taker orders), cheapest after fees first, from order-book snapshots up to 15 seconds old. Fees: Kalshi 0.07 × price × (1 − price) per share, rounded up to the cent; Polymarket 0.04 × price × (1 − price) per share (politics rate). Fee calculator. Estimates only, not advice.

About this market

Live prediction market odds for "Maryland Governor margin of victory". Moore, 18+ pts leads at 94.2%. Next is Moore, 24+ pts at 93.3%. $19K has traded across 19 outcomes on Polymarket and Kalshi. The market is expected to resolve by Nov 3, 2027.

Questions

What does the consensus price mean?

It is the price of a Yes contract that pays $1 if the outcome happens. A 14¢ price means traders put the chance near 14%. Where two venues list the same outcome, we blend their last prices, weighting the venue with more trading volume more heavily (neither counts for less than a quarter). When only one outcome can win, each venue’s prices add up to a little over 100% (its margin); the fair chance removes that margin so the outcomes add up to exactly 100%.

How is the payout worked out?

A Yes contract pays $1 if it wins, so at the best ask a $100 stake buys 100 ÷ ask contracts. At 18¢ that is about 555 contracts, paying $556 (5.56x) if Yes happens. Venue fees and price slippage on larger orders are not included.

Why do the venues show different prices?

Each venue has its own traders, fees and order book. Contracts can also settle on slightly different terms, which is why each row lists how closely the rules match.

Is a price gap an arbitrage?

Only when you can buy Yes on one venue below what someone pays for Yes on the other, after fees, and both contracts settle the same way. We show the executable bid and ask so you can check.

How fresh are these prices?

Venue prices refresh every few minutes, and the order book and live quotes stream continuously. Each venue’s card shows when we last observed it.

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