Gordon,
Try OANDA's platform.
Their
demo platform provides charting for AUD/NZD, but unfortunately, there are only 5 secs, 10 secs, 30 secs, 1 min, 5 mins, 30 mins, 3 hours, 1 day time frames. No weekly, no 1 hour. I don't know about their real account platform.
Good luck, good trade!