The Game
Each round lasts 60 seconds. A starting BTC price is locked. You bet on whether Bitcoin will be higher or lower when the round ends. Winning shares pay $1.00 each; losing shares pay $0.
Option Prices ($0 - $1)
The price of UP/DOWN reflects probability. If UP costs $0.70, the market thinks there's a 70% chance BTC finishes above start. Prices adjust based on:
- BTC movement -- the further from start, the more extreme the price
- Time decay -- as the round nears its end, even small moves push prices toward $0 or $1
- Player demand -- buying UP pushes UP price higher (and DOWN lower)
Buying & Selling
Buy shares with your dollar balance. You can sell before the round ends at the current market price. A 1% spread is applied on every trade, so round-tripping costs ~2%.
Seasons & Leaderboard
Every 30 rounds (~30 min) is a season. The top player is crowned and recorded in the Hall of Fame. All balances reset to $100.
Tips
- Buy early when prices are near $0.50 for maximum upside
- Sell before the round ends if your bet is in profit
- Late in the round, prices move fast -- time decay is real
- ALL IN is bold. One bad round and it's deps time.