Period before BRR launched | Transition period | Period after BTC listed | ||||
Exchange Name | Mean | Variance | Mean | Variance | Mean | Variance |
Bitstamp (BSTP) | 0.002176592 | 0.002869119 | 0.0082446 | 0.001925276 | −0.002495066 | 0.001875019 |
Coinbase (COIN) | 0.001543808 | 0.002124158 | 0.008316514 | 0.002006074 | −0.002557783 | 0.001836004 |
itBit (IBIT) | 0.000668537 | 0.001610118 | 0.008275029 | 0.001882028 | −0.002592162 | 0.0018289 |
Kraken (KRKN) | 0.001551391 | 0.002025986 | 0.008242422 | 0.001990083 | −0.002500686 | 0.001824706 |