They never had any intention of holding. Speculators never do.
Predictions of 20% rise in rentals has been made by guess who?...a property investment management group. Can't remember their name, but it was some 100 word piece in the advertising section of Sat's West RE section a couple of weeks ago. Even the biggest bull Rob 'no-conflict-of-interest-here' Druitt reckons rents have stabilised.
Speculators in any asset class take what their timing gives them. Just as another perspective though quality stuff in Perth in the mid tier coastal stuff is still quite a surprise - have a look at Reiwa site, Padbury - number under offer or sold, Craigie not as much but fewer listings, North Duncraig , Heathridge etc - like in the 90s its a matter of doing your own research, selecting the right suburb now will pay dividends - be it first home buyer/investor. Needless to say whether you agree or not I won't loose any sleep but its not all dead in the water and many are ready to buy in the forseeable future -just another perspective that seems to be supported by the action.
Even if rents have stabilised - which I don't believe - rates have not thus improving cash flow position. All the ducks are lining up for property. Immigration is still high, expats returning is a factor, people leaving the regional areas - time will tell but I see no empty homes.