Stocks move.
Squares light up.
Bingo pays.
Each card holds 24 Robinhood stock tokens. A Chainlink price move calls a square. Line up five and you take the ETH pot, minus a flat fee.
Between rounds
One round in 34 seconds
Buy, watch, shout.
Buy a card
During the sale window, grab as many 5x5 cards as you want. Each square is a random Robinhood stock token from the roster, plus a free centre.
Stocks get called
When calls open, any stock whose Chainlink price moves past the round's threshold, up or down, lights up on every card that has it.
Shout bingo
Five in a row, column or diagonal wins. First bingo takes a bonus. Every bingo splits the pot. If nobody hits a line, the whole pot rolls into the next round.
Unclaimed pots roll over.
When a round ends with no completed line, the whole pot carries into the next round. Volatile days pay out fast. Calm days stack a jackpot for whoever hits the next line.
- First bingo bonus: the first line in a round takes an extra slice before the split.
- Every bingo pays: all winning cards share the rest equally, claimable any time after settlement.
- Keeper does the chores: marks squares, shouts bingo for you and settles rounds. Anyone can call those functions.
- Flat fee: charged only on rounds that pay out. Rollovers cost nothing.
31 Robinhood stock tokens
Each ticker maps to a Chainlink tokenized-equity feed on Robinhood Chain. Feeds update 24/5 across regular, pre-market, after-hours and overnight sessions. Rounds run whenever the tape moves.