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You can’t buy chUSD. CHOK grants it to your trading account. Amounts below are the current settings and can change during the season. Grants usually reach your balance within 30 seconds.

Daily check-in

  • Check in once per day from the banner or the Check in & invite page.
  • The day resets at 00:00 UTC.
  • Missed days aren’t paid later.
  • Your streak and the days you checked in this month are shown on a calendar.

Invites

  • Share your invite link from Check in & invite.
  • You and your friend each get the invite grant when they verify their phone.
  • There’s no limit on how many friends you can invite.
  • You can’t invite yourself.
  • Top inviters are ranked on the invite leaderboard.

Refunds

When a market is voided, each holder gets back their remaining shares × average cost as a refund grant.

Rules

  • One account per person, and one phone number per account.
  • chUSD has no cash value and can’t be withdrawn. See chUSD.
  • Points, prediction records and rankings are not the basis for any token, airdrop or crypto-asset distribution.
  • CHOK can restrict accounts that break the Terms of Service. A restricted account can’t place new buys, leaves the rankings, and has its check-ins and invites held.