I did the attached analysis November last year. Seems I was right, it's down 20c since then.
To be fair, they are a good company. Great return on capital. My main complaint is they don't have a monopoly. Other than that, they have a bright future.
Without a monopoly they are going to find it harder to raise prices than they otherwise would, so I'd prefer to put my money on one of those.
I work in the spatial industry by the way. I know a bunch of people who work for Aerometrex and have used data from them. Good service on the whole. Motivated staff, on the whole intelligent.