Token News September 4, 2019: 0x (ZRX): Down 0.24%; 2nd Consecutive Down Day CryptoCoin.News - September 4, 2019 0 May 11, 2020: 0x (zrx): Down 6.86%; 2nd Consecutive Down Day September 4, 2019: 0x (ZRX): Down 0.24%; 2nd Consecutive Down Day