$NIO Inc (NIO.US)$ why when I try to buy or sell keeps me pending and it holds me for a new trade

$Zomedica (ZOM.US)$
holding to the end

$Palantir (PLTR.US)$ this is all just chump change, can’t wait when from a year from now you look back at these old post and see “PLTR since Post 500%”.  Then you think yourself “Damn, the millionaires DO go long...” and when you zoom out on the chart and see the red days and Green Day’s then you realize why shorts exist, to make the rich by the dips.