TOTAL VOLUME:
$154.3b
24H VOL:
$228,458,490
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,879,276,037
410,833
Markets across
40,345
events
MATCHED EVENTS:
4,363
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 19, 5:03 AM EST
Polymarket
This market refers to the tennis match between Sorana Cirstea and Han Shi in the Ningbo Open, originally scheduled for October 19, 2026 at 1:30AM ET. This market will resolve to 'Sorana Cirstea' if Sorana Cirstea advances against Han Shi. This market will resolve to 'Han Shi' if Han Shi advances against Sorana Cirstea. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 2, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Sorana Cirstea and Han Shi in the Ningbo Open, originally scheduled for October 19, 2026 at 1:30AM ET. This market will resolve to 'Sorana Cirstea' if Sorana Cirstea advances against Han Shi. This market will resolve to 'Han Shi' if Han Shi advances against Sorana Cirstea. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 2, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.
On Polymarket, this market is priced through a continuous auction mechanism. Traders buy and sell shares representing their belief in the probability of a particular outcome. As more shares are bought for a specific outcome, its price increases, reflecting a higher perceived probability. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of a share directly corresponds to the implied probability of that outcome occurring; a share priced at 60 means there's a 60% implied probability of that outcome being correct. This dynamic pricing ensures the market reflects the collective intelligence of its participants.
This market resolves around Oct 26, 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 Ningbo Open match between Sorana Cirstea and Han Shi, as reported by a recognized tennis authority. The market will determine which player won the match, and the outcome will be verified against credible public sources to ensure accuracy. Traders will then be paid out based on the final result.
Several factors could influence trading activity and move this market before resolution. Any news regarding player form, injuries, or changes in playing conditions could significantly impact the perceived probabilities. Unexpected results in other matches involving these players could also shift sentiment. Furthermore, large trading volumes from informed traders or shifts in public opinion could also cause the odds to change. Monitoring these signals will be crucial for understanding the market's movements until the match concludes and the outcome is determined.