IMUGENE CHART. TA only, page-26370

Yes I would guess that shorters have been closing their positions frantically given what has been happening here this week.
This is the current shortman data on shorts which has a delay

I've also included a chart showing company announcements along with when this shortman data was released

In order
(yellow line) 2/11/23 - Next cohort reached in IV arms of CF33-hNIS (VAXINIA) study
(white line) 3/11/23 - Shortman data
(orange line) 6/11/23 - Phase 1 CF33 VAXINIA Study Update - Positive Early Signals
(red Lline) 7/11/23 - Imugene Investor Webinar - MAST Study Update

My thought is there has been a significant increase in volume, the study update has created a big uptake in buyers, keep in mind that shorters will make up a percentage of those buyers as they scramble to close their shorts... How much? Who knows. but they would be contributing to the volume. It'll be interesting to see the data over the next week