I think i know what prompted the buy interest overvthe last two...

I think i know what prompted the buy interest overvthe last two days
likely the product of a usa today article on micro bacterial resistance and the fight against it
tje usa today has been running with a campaign of anslysis and information on the latest developments since nov 15 2019 . Seemingly in alignment with the world bio conference in the states held from dec 5 through 7th.
In the dec 24th us time publication recce featured prominently. In the hard copy on page 3 as well as widely exposed on digital formats
strong bid volume and price reaction over the last two days - the first opportunity for usa readers to react - could be speculated to have been initiated by that exposure