yes, strange days - calm before the...? what? quiet, but small...

yes, strange days - calm before the...? what?
quiet, but small parcels moving the price around at will it would seem
I've noticed the ask side on the board swell gradually over the last week or so and stay there - looking at the orderly distribution up the price curve, certainly trying to send a signal of some sort
looking more closely however, there is some queuing of chunky parcels around the 10-11c mark - I only notice these things because I queue my own trading parcels in the same way - but what does it all mean?
...and in case I get accused of talking only one side, the 2mil buy at 1.9 would appear purely cosmetic