PolymarketOpenSports

Ohio State vs. USC: O/U 51.5

Ohio State vs. USC

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Implied probability

0.1%

0.1¢ per contract

1 hour: −42.5 pts down
24 hours: −47.5 pts down
7 days: −53.5 pts down

Polymarket

Market statistics

24h volume: $141K
Total volume: $142K
Liquidity: $182K
Open interest: —
Spread: —
Best bid / ask: —
Closes: Oct 31, 19:30 ET
Status: open

Hourly volume

Order book

Executable asks for both outcomes, deepest first

Order book unavailable

The venue did not return resting depth for this contract. Quotes and history above are unaffected.

Why is this moving?

Evidence-grounded explanation

Explanation pending

An evidence-grounded explanation is written once this market gathers enough confirmed price and trade evidence. Every number on this page is already live.

Event timeline

Reconstructed from snapshots and trades

22:30 ET EDT
Polymarket moves 40% → 43%
22:45 ET EDT
Polymarket moves 43% → 17%
22:50 ET EDT
Polymarket moves 17% → 31%
23:05 ET EDT
Polymarket moves 31% → 8%

Largest recent trades

By notional value

No trades in this window

Nothing has printed above the reporting threshold yet. Trade feeds refresh every five minutes.

Most price-impactful trades

Ranked by realised movement adjusted for liquidity — not the same as the largest

No impact measured yet

Impact is computed once five minutes of post-trade price history exists for a print.

Matched market

No equivalent contract found

No contract on the other venue currently matches this one closely enough to compare. Matching re-runs hourly as new markets list.

Resolution

In the upcoming college football game, scheduled for October 31 at 7:30 PM ET: This market will resolve to "Over" if Ohio State and USC combine to score 52 or more points in this game. If the combined total is less than 52, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

Source: https://www.ncaa.com/

Related markets

Ohio State vs. USC0.5% · $866K 24h
Spread: Ohio State (-6.5)0.9% · $230K 24h
Spread: USC (-3.5)99.9% · $46,815 24h
Spread: Ohio State (-7.5)2.4% · $13,359 24h
Ohio State vs. USC: O/U 49.50.1% · $13,171 24h
Ohio State vs. USC: O/U 71.53.0% · $7,881 24h
Spread: Ohio State (-5.5)5.5% · $4,182 24h
Spread: USC (-17.5)31.0% · $3,688 24h

Implied probability is derived from live quotes and does not include fees. Volume and liquidity are reported as each venue publishes them and are not directly comparable between venues.