I know many individual investors whom use scotia, so I wouldn't ascribe anything other than normal retail to house numbers until there is consistent accumulative buying with a daily trending chart. A lot of retail have 50-250K positions and given the low daily volume, flipping a portion of that can cause 'spikes'
I think that blaggards walk of nonsense fired across the boards recently is precisely to push for capitulating volume to fullfill bigger block type trades.
All of this the recent action is boring, don't see anything negative going on at Zenyatta, only in oportune conniving minds.
Zzzzz