At the end of each day, the ASX gets rid of any new orders which are too far away from current price, so whoever these orders belong too must be resubmitting them each day.
The ASX does not get rid of orders too far away from current price. If they drop off it can only mean one of 3 things.
1. Good for the day
2. Cancelled sell orders
3. Expired sell orders
I love the conspiracy theories! LOL
:)
Nic