I'm afraid the site you/re using to get those numbers is likely inaccurate. Where are you seeing that it closed at 7.8c USD? The share price on the US OTC briefly hit 6.8c USD this morning (July 23rd) at open on very low volume (8k shares) but that was a fluke as it bypassed my sell order at 6.0c USD. The following were the closes for the last two days:
July 22nd: 6.0c USD (9.1c AUD) July 23rd: 5.7c USD (8.6c AUD)
Unfortunately it's all on very low volume and huge bid/ask spreads. Still very good price appreciation though, just wish the volume was higher.
