OKEX top #1 $BTCUSD contract holder has increased their position by 510,932 contracts
OKEX top #2 $BTCUSD contract holder has increased their position by 101,140 contracts
OKEX top #3 $BTCUSD contract holder has increased their position by 33,065 contracts pic.twitter.com/QBQ8ZiCWkI

— WhaleCalls (@whalecalls) March 8, 2018