KalshiCheck availabilityKYC requiredVerified resolution dataWell calibratedCurrent implied probability
Alexander Blockx 53.5%
Alexander Blockx 53.5%Market quality
59 / 100
Medium quality24h Volume
$261
Open interest
$261
Low open interestBid / Ask
46.0% / 47.0%
Spread
1.0 pt
Tight spreadMarket data
Updated 14 minutes ago
Oct 8, 26, 4:20 AM UTCOct 23, 26, 4:00 AM UTC
Trends
Venue terms
Source: Kalshi
Informational venue terms only; CoinRithm paper trading uses its own rules.
- Early close:
- Yes
- Settlement timer:
- 5m (informational)
Related Markets
Related questions for context, not a comparison of equivalent contracts.
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KalshiRules
If Alexander Blockx wins set 1 in the Quentin Halys vs Alexander Blockx professional tennis match in the 2026 ATP Shanghai Round Of 64, then the market resolves to Yes.
Settles via:ATP
- The following market refers to the Quentin Halys vs Alexander Blockx professional tennis match in the 2026 ATP Shanghai Round Of 64. If the match does not occur (signaled by a ball being played) due to a player injury, walkover, forfeiture, or any other cancellation (all before the match starts), the market will resolve to a fair price in accordance with the rules. If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished (within two weeks). If a retirement occurs, all markets that can be unconditionally settled based on play already completed will resolve accordingly. Any markets that cannot be unconditionally settled will resolve to Fair Market Price, as determined at the sole discretion of the Exchange. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.
Rules for each outcome
- Alexander Blockx
- If Alexander Blockx wins set 1 in the Quentin Halys vs Alexander Blockx professional tennis match in the 2026 ATP Shanghai Round Of 64, then the market resolves to Yes.
- Quentin Halys
- If Quentin Halys wins set 1 in the Quentin Halys vs Alexander Blockx professional tennis match in the 2026 ATP Shanghai Round Of 64, then the market resolves to Yes.