FASCINATING! This stock has a history of sharp moves at opening with almost equally sharp corrections, and that has been true with moves up and (less frequently) down.
I guess that could be some market maker seeking to moderate price movement and avoid major disruptions.
We now in the 3rd day of major spikes up among the past 4, with Friday the 13th appearing to my simple eyes to be a confirmation of a sort.
If it is not a market maker it now would appear to be someone determined to sell into the teeth of a fire-breathing dragon in hopes of grabbing a few points and running for cover.
For their sake I do hope they are not selling naked shorts, it could be disaster if their shorts catch fire.
Sentiment: Strong Buy