Upbit particularly enjoys the act of throwing a feint, Sahara has postponed for another half hour to 9 PM Beijing time, this kind of operation has occurred several times before. On one hand, it allows other exchanges to clean out the airdrop selling pressure, and on the other hand, it washes out the chips that secondary buyers of spot wanted the Koreans to take over. For example, initially notifying that the market opens at 8:30, many people bought at 8:20, and when the time came, they found that it didn't rise, so they sold again. Then Upbit seizes the opportunity to counterattack with a surprise move.