Hi Moomooers, we  have noticed that some of you are confused with time ranges above charts. Today, we will give you a brief explanation. Feel free to save this picture as a guide.
In the future update with the PC version, we will have more flexible time range options. Let's keep updated.
If you have any questions or comments, please leave below. See you next time.

moomoo iOS 10.10 Version new features introduction
NO.1 Overview of new features
1. Support viewing charts by time range
2. Added Option P&L diagram and Exercise probability
3. Broker ranking added historical data
4. Added Scan QR code function and personal QR code
NO.2 Introduction of New Features
1. Support viewing charts by time range
Hi Traders! Now you can see the Time Range Chart in the Horizontal screen chart. You can choose to view 3 months, 1 year, etc.