Ok, let's see if we can shed a tiny bit of light on this. Just...

Ok, let's see if we can shed a tiny bit of light on this.

Just checked the website here: http://www.marketindex.com.au/rebalance-announcements

And it states (quote):

When do rebalances occur?
• After the market closes on the third Friday of March, June, September and December.

Now, that means that the announcements will be made on Friday, March 18. But there's more.

How much notice is given?
• The market is notified two weeks prior to all upcoming constituent changes.

So obviously that means that the announcement shall be tomorrow, with the inclusions/exclusions to be actioned upon in two weeks' time.

At this stage, I have no idea of what time the announcement shall be, or where A2M will be placed- ie. in the ASX200 or ASX300. I daresay we'll all know by this time tomorrow.