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

BTC-USD Perpetual
 Vol.: $468,578,250

BTC-27SEP19 (Future)
 Vol.: $59,134,860

ETH-USD Perpetual
 Vol.: $45,003,927

BTC-27DEC19 (Future)
 Vol.: $23,192,470

ETH-27DEC19 (Future)
 Vol.: $4,529,927