From my observations:
1) I planned a price change at 12 AM Monday EST (Australian Standard Time, Eastern Standard Time). The price changed at 12:00 Eastern Standard Time in the Australian app store and changed at approximately 12:00 Eastern Standard Time in the US App Store.
Thus, you need to wait until it reaches the same time in all time zones of stores, that is, the application will show a price change of 12am in each country depending on their time zone.
2) The app was released on August 5, iTunes Connect time (August 6, EST). My friends and I downloaded it from the Australian App Store when it was released. I looked at the report on August 5 and did not see downloads from Australia, only from the USA. Thus, he showed data for August 5th EST, which are not downloads, because the application was not available in Australia on the 5th, but the 6th.
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