PERL is still holding the price quite well even when the market is falling sharply, which shows that PERL can have some flash pumps in the coming days after accumulating within half a month since mid July. The best PERL accumulation zone is the $0.02-0.022 zone, but if you have good risk and capital management, you can consider buying as close to this zone as possible. However, if PERL loses the $0.02 zone, it's really not a good choice because in the medium term it could fall to $0.01. However, there may still be a good buying force at the $0.016 zone so we should also observe more at this zone