i think supply is unlimited to infinite
SegWit2x Mercados
# Fonte Par Volume (24h) Preço Volume (%) Categoria Tipo de taxa Atualizado
1 Graviex Graviex B2X/BTC $66 $0,000004 75,66% Spot Percentage Recentemente
2 Negocie Coins Negocie Coins B2X/BRL $21 $0,000080 24,34% Spot Percentage Recentemente
https://coinmarketcap.com/pt-br/currencies/segwit2x/#marketsViewing SegWit2x