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YeNo × Builderr Volume Bot Challenge
YeNo × Builderr
Open, online prediction-market bot competition with rolling qualification. Build a code-only bot for a 24-hour paper run, starting with $10 simulated cash; qualify by completing $1,000 BUY-plus-SELL volume and being flat at the first crossing. $500 first prize. No deposits or real trades.
- Region
- global
Found via Reader submission. Always check the organiser’s own page for the final word on dates and eligibility.