TOTAL VOLUME:

$154.4b

24H VOL:

$245,801,863

24H TRANSACTIONS:

2,984,028,936

OPEN INTEREST:

$1,902,097,102

417,059

Markets across

40,178

events

MATCHED EVENTS:

4,415

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Chelsea FC vs. AS Roma - More Markets
polymarket

What is the result of Chelsea FC vs AS Roma?

Volume:
$51,427

O/U 1.5

 - Polymarket

O/U 1.5 - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 28, 2026

Closed: Oct 28, 5:38 PM EST

polymarket

Polymarket

View
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

O/U 1.5

View
100%
9%
Yes 100¢No 0¢
—
N/A
$6,218
N/A
N/A
N/A
Settled
Yes
polymarket

Chelsea FC (-1.5)

100%
32%
Yes 100¢No 0¢
—
N/A
$5,927
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 0.5

100%
2%
Yes 100¢No 0¢
—
N/A
$3,094
N/A
N/A
N/A
Settled
Yes
polymarket

Chelsea FC O/U 1.5

100%
51%
Yes 100¢No 0¢
—
N/A
$13
N/A
N/A
N/A
Settled
Yes
polymarket

Chelsea FC O/U 0.5

100%
49%
Yes 100¢No 0¢
—
N/A
$3
N/A
N/A
N/A
Settled
Yes
polymarket

AS Roma O/U 0.5

0%
55%
Yes 0¢No 100¢
—
N/A
$9,776
N/A
N/A
N/A
Settled
No
polymarket

AS Roma (-1.5)

0%
2%
Yes 0¢No 100¢
—
N/A
$6,252
N/A
N/A
N/A
Settled
No
polymarket

O/U 2.5

0%
71%
Yes 0¢No 100¢
—
N/A
$6,069
N/A
N/A
N/A
Settled
No
polymarket

Chelsea FC (-2.5)

0%
42%
Yes 0¢No 100¢
—
N/A
$3,695
N/A
N/A
N/A
Settled
No
polymarket

1st Half O/U 1.5

0%
54%
Yes 0¢No 100¢
—
N/A
$2,081
N/A
N/A
N/A
Settled
No
polymarket

Chelsea FC (-3.5)

0%
29%
Yes 0¢No 100¢
—
N/A
$1,997
N/A
N/A
N/A
Settled
No
polymarket

O/U 3.5

0%
Yes 0¢No 100¢
—
N/A
$1,946
N/A
N/A
N/A
Settled
No
polymarket

Chelsea FC O/U 3.5

0%
40%
Yes 0¢No 100¢
—
N/A
$1,536
N/A
N/A
N/A
Settled
No
polymarket

Both Teams to Score

0%
Yes 0¢No 100¢
—
N/A
$998
N/A
N/A
N/A
Settled
No
polymarket

O/U 4.5

0%
38%
Yes 0¢No 100¢
—
N/A
$815
N/A
N/A
N/A
Settled
No
polymarket

AS Roma O/U 1.5

0%
49%
Yes 0¢No 100¢
—
N/A
$320
N/A
N/A
N/A
Settled
No
polymarket

1st Half O/U 2.5

0%
20%
Yes 0¢No 100¢
—
N/A
$198
N/A
N/A
N/A
Settled
No
polymarket

1st Half O/U 0.5

0%
84%
Yes 0¢No 100¢
—
N/A
$196
N/A
N/A
N/A
Settled
No
polymarket

O/U 8.5

0%
3%
Yes 0¢No 100¢
—
N/A
$120
N/A
N/A
N/A
Settled
No
polymarket

O/U 5.5

0%
22%
Yes 0¢No 100¢
—
N/A
$98
N/A
N/A
N/A
Settled
No
polymarket

O/U 7.5

0%
Yes 0¢No 100¢
—
N/A
$60
N/A
N/A
N/A
Settled
No
polymarket

Chelsea FC (-4.5)

0%
42%
Yes 0¢No 100¢
—
N/A
$5
N/A
N/A
N/A
Settled
No
polymarket

Chelsea FC (-5.5)

0%
76%
Yes 0¢No 100¢
—
N/A
$5
N/A
N/A
N/A
Settled
No
polymarket

O/U 6.5

0%
12%
Yes 0¢No 100¢
—
N/A
$5
N/A
N/A
N/A
Settled
No
polymarket

AS Roma (-2.5)

0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
No
Total markets: 25 of 46

Description

More markets for the UEFA Women's Champions League game, scheduled for October 28 at 1:45 PM ET.

Polymarket

More markets for the UEFA Women's Champions League game, scheduled for October 28 at 1:45 PM ET.

Frequently asked questions

On Polymarket, the dashboard for the Chelsea vs Roma match tracks the current odds, price history, and 24-hour trading volume. You can see how the implied probability of different outcomes shifts over time, as well as the total volume traded in this market, currently at $45,183. The dashboard also displays the total volume traded since the market opened, which is $51,414. This provides a clear overview of market activity and sentiment surrounding the match.

Often, prediction market odds reflect a different perspective than those found at traditional sportsbooks. Sportsbooks incorporate a 'vig' or commission into their odds, while Polymarket allows traders to directly assess the probability of an event. This can lead to discrepancies, with this market potentially offering more favorable odds for certain outcomes if a significant number of traders believe the sportsbook has mispriced something. It’s common to see prediction markets aggregate information from a wider range of sources than sportsbooks, potentially leading to more accurate predictions.

On Polymarket, this market is priced through a continuous auction mechanism, where traders buy and sell shares representing their belief in the outcome. The price of a share directly reflects the implied probability of that outcome occurring. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate and new information becomes available, the price adjusts to reflect the collective wisdom of the crowd. The market's price is determined solely by supply and demand for these shares, creating a dynamic and real-time assessment of the event’s probability.

This market resolves around Oct 28, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on the official result of the Chelsea vs Roma match, as reported by a widely recognized sports data provider. Once the official result is available, Polymarket will determine the winning outcome and distribute payouts to those who correctly predicted the result. Traders should monitor official sources for the final match result to understand when the market will be settled.

Several factors could significantly impact this market before resolution. Any news regarding key player injuries, changes in team formations, or even weather conditions could shift trader sentiment. Unexpected announcements about managerial decisions or team strategies could also influence the odds. Furthermore, public perception and analysis from sports commentators could sway opinions and drive trading activity on Polymarket. Monitoring these signals will be crucial for understanding potential price movements in this market.