NBA

Over vs Under: who will win?

55% say Under wins

No price change recorded today yet.

Decided when the match ends. It is scheduled for October 31 at 8:00 PM .

Each share pays $1 if it happens, so 55¢ means about a 55% chance.

Research, not financial advice. Prices from Polymarket’s international site, not available in the US. Sports event contracts are restricted or under legal challenge in several US states. Check your state’s law and the venue’s terms.

The short version

Kings and Grizzlies: O/U 232.5 play a basketball game, scheduled for October 31 at 8:00 PM ET.

Possible results

OverOver wins.45%
What has to happen
The Kings and Grizzlies combine to score 233 or more points in this game.
UnderUnder wins.55%
What has to happen
The combined total is less than 233.

The one trap

If the game is postponed, the market stays open until it is played.

See all fine print

If the game is canceled with no make-up game, the market settles 50-50.

Price chart

Over 45%Under 55%

-Yes chance

View rules on Polymarket (international site, not available to US residents)

Show details for experienced traders

The details

Rule note: full game including overtimeSettled by NBA official (implied)

Fine-print risk

Low (20/100)

settles on the condition as written

Official source: settlement runs on The rules name no source; the official NBA final result is the implied reference. Posts the final result after the game. No recorded moves for this market yet.
Fine print: Settles on the official final result as played, overtime included. Postponed games stay open until completed. Cancellations follow the stated fallback. Deadline: Sat, Oct 31, 2026, 8:00 PM ET.

No resolution source named in the rules (implied: NBA official result)

Standardized read of public order book, official-source and contract-rule data, identical for every viewer. It describes the data and is not a recommendation. The venue’s published rules control settlement.

Show 3 smaller price or trading-volume entries

Trading rose to about 6 times the usual hourly amount.
54m ago
Trading rose to about 6 times the usual hourly amount.
1h ago
Trading rose to about 6 times the usual hourly amount.
2h ago

Key lines from the rules (Polymarket)

“If the game is postponed, this market will remain open until the game has been completed.”

View rules on Polymarket (international site, not available to US residents)

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