巴西禁止 27 个预测平台，其中包括 Kalshi、PolymarketKalshi, Polymarket among 27 prediction platforms banned in Brazil

巴西封锁了 27 个预测市场平台，包括 Kalshi 和 Polymarket，因为新规则将许多合约归类为赌博。

Brazil has blocked 27 prediction market platforms, including Kalshi and Polymarket, as new rules classify many contracts as gambling.