📊 Top 5 instruments by 24h trading volume on https://t.co/6ah4F1MFL3:

BTC-USD Perpetual
 Vol.: $400,176,980

ETH-USD Perpetual
 Vol.: $54,416,372

BTC-28JUN19 (Future)
 Vol.: $43,619,690

BTC-27SEP19 (Future)
 Vol.: $32,812,550

ETH-27SEP19 (Future)
 Vol.: $7,456,360