Been looking at black berry for a while..what will be a good price to buy? Last few trending bet 8.55-9.00

$BlackBerry(BB)$go go 

$Palantir Technologies Inc.(PLTR)$ stock for the future

$TAL Education Group(TAL)$go go

$TAL Education Group(TAL)$go go

$Canaan Inc.(CAN)$go go

$TAL Education Group(TAL)$ hold on

$TAL Education Group(TAL)$ hold on

$American Airlines(AAL)$go go

$American Airlines(AAL)$go. Go

$TAL Education Group(TAL)$go go

$TAL Education Group(TAL)$slowly

$TAL Education Group(TAL)$giddy

$TAL Education Group(TAL)$giddy

$American Airlines(AAL)$go go

$Zepp Health Corporation(ZEPP)$go go

$TAL Education Group(TAL)$holding

$TAL Education Group(TAL)$go. Go

$TAL Education Group(TAL)$holding