TOTAL VOLUME:

$134.2b

24H VOL:

$126,590,312

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,439,516,703

404,175

Markets across

30,277

events

MATCHED EVENTS:

2,685

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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SF 49ers vs LA Rams: 1st Half Spread
kalshi

What is the result of SF 49ers vs LA Rams?

Volume:
$1,404,637

SF 49ers wins 1H by over 2.5 points

 - Kalshi

SF 49ers wins 1H by over 2.5 points - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 11, 2026

Closed: Sep 10, 10:46 PM EST

kalshi

Kalshi

View
Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

SF 49ers wins 1H by over 2.5 points

View
100%
Yes 100¢No 0¢
100¢
N/A
$241,733
N/A
N/A
$101,858
Settled
Yes
kalshi

LA Rams wins 1H by over 2.5 points

0%
51%
Yes 0¢No 100¢
100¢
N/A
$614,237
N/A
N/A
$316,617
Settled
No
kalshi

LA Rams wins 1H by over 3.5 points

0%
Yes 0¢No 100¢
100¢
N/A
$174,277
N/A
N/A
$89,418
Settled
No
kalshi

SF 49ers wins 1H by over 3.5 points

0%
Yes 0¢No 100¢
100¢
N/A
$94,525
N/A
N/A
$58,621
Settled
No
kalshi

LA Rams wins 1H by over 6.5 points

0%
35%
Yes 0¢No 100¢
100¢
N/A
$78,556
N/A
N/A
$36,305
Settled
No
kalshi

LA Rams wins 1H by over 4.5 points

0%
39%
Yes 0¢No 100¢
100¢
N/A
$65,548
N/A
N/A
$29,964
Settled
No
kalshi

LA Rams wins 1H by over 7.5 points

0%
Yes 0¢No 100¢
100¢
N/A
$35,858
N/A
N/A
$18,544
Settled
No
kalshi

SF 49ers wins 1H by over 4.5 points

0%
Yes 0¢No 100¢
100¢
N/A
$29,936
N/A
N/A
$22,936
Settled
No
kalshi

SF 49ers wins 1H by over 6.5 points

0%
Yes 0¢No 100¢
100¢
N/A
$27,985
N/A
N/A
$21,375
Settled
No
kalshi

LA Rams wins 1H by over 9.5 points

0%
Yes 0¢No 100¢
100¢
N/A
$9,935
N/A
N/A
$7,271
Settled
No
kalshi

LA Rams wins 1H by over 10.5 points

0%
Yes 0¢No 100¢
100¢
N/A
$8,117
N/A
N/A
$7,634
Settled
No
kalshi

SF 49ers wins 1H by over 10.5 points

0%
11%
Yes 0¢No 100¢
100¢
N/A
$6,416
N/A
N/A
$5,231
Settled
No
kalshi

SF 49ers wins 1H by over 7.5 points

0%
17%
Yes 0¢No 100¢
100¢
N/A
$6,088
N/A
N/A
$5,657
Settled
No
kalshi

LA Rams wins 1H by over 13.5 points

0%
Yes 0¢No 100¢
100¢
N/A
$5,885
N/A
N/A
$5,018
Settled
No
kalshi

SF 49ers wins 1H by over 9.5 points

0%
Yes 0¢No 100¢
100¢
N/A
$5,542
N/A
N/A
$4,496
Settled
No
kalshi

Los Angeles R wins 1H by over 16.5 points

N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
kalshi

Los Angeles R wins 1H by over 14.5 points

N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
Total markets: 17

Description

This set of markets focuses on predicting the point differential in the first half of an upcoming professional football game. Bettors can choose various point spreads to wager on, depending on whether they believe one team will dominate the other by a specific margin in the initial half of play.

Kalshi

All markets resolve based solely on the point differential in the first half of the designated game. Each market specifies a different point spread threshold, with outcomes determined by whether the winning team exceeds that threshold. Only points scored during the first half are considered, and all markets are independent, allowing for varied betting options on the expected margin of victory. The governing body's official rules apply to the game itself, but Kalshi disclaims any affiliation with the league.

Frequently asked questions

On Kalshi, the dashboard for the 49ers-Rams first half spread tracks the current price, price history, and 24-hour trading volume. You can see how the market is currently valuing the likelihood of different point spreads for the first half of the game. The current volume is $1,395,840, and the total volume traded on this market is $1,404,637. This allows you to gauge market sentiment and track changes in expectations leading up to the event. The dashboard provides a real-time view of how traders are positioning themselves on the 49ers-Rams first half spread.

Prediction market odds often reflect the wisdom of the crowd, potentially differing from traditional sportsbook odds. Sportsbooks set lines based on their own models and aim to balance action on both sides, incorporating a profit margin. This market, however, is driven by individuals trading based on their own analysis and information. Therefore, you may observe discrepancies between the odds offered on Kalshi and those found at major sportsbooks. These differences can arise from varying levels of information, differing interpretations of data, or simply the collective opinion of traders on Kalshi.

On Kalshi, this market is priced through a continuous order book where traders buy and sell contracts representing different point spreads for the first half of the 49ers-Rams game. The price of each contract reflects the probability of that spread occurring, as determined by supply and demand. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders buy contracts for a particular spread, the price increases, indicating a higher perceived probability. Conversely, increased selling pressure drives the price down. This dynamic pricing mechanism allows the market to efficiently aggregate information and reflect the collective expectations of participants.

This market resolves around Sep 11, 2026, once the official first half spread of the 49ers-Rams game is verifiable from credible public reporting. The outcome will be determined by the actual point difference between the two teams at halftime. The platform will then verify the result against publicly available data to determine which contracts will pay out. Traders who correctly predicted the first half spread will receive a payout based on the contract’s price at the time of resolution. This ensures a transparent and verifiable outcome for this market.

Several factors could influence the price of this market before the game concludes. News regarding key player injuries to either the 49ers or the Rams would likely have a significant impact. Changes in weather forecasts, particularly if they suggest conditions favorable to one team’s style of play, could also shift the market. Unexpected announcements about coaching strategies or team morale might also move the price. Finally, large trading volume from informed participants on Kalshi could signal new information or a shift in sentiment, causing the 49ers-Rams first half spread to fluctuate.