Ann: Challenger 30 Jun 17 Mineral Resource Ore Reserve estimate, page-4

I don't think you'll get much of a pump with this announcement, fairly routine stuff and not really exciting. If you're moving on, best to drip feed so you don't spook the reservation and end up with lower prices...I'm sticking around for a bit longer, although, understand that we all have our own reasoning for buying/selling.

Good luck in your next adventure.

Seth