Personally, I feel that you should inform your partner on your investments. He or she may not be interested nor understand what is share trading. But at least when something bad suddenly happen to you, they know how to unlock yoir account to gain access to your funds, and not let the funds stuck in an account which they have diffculties withdrawing or closing the account. [微笑] 

I also believe the saying of investing secretly and only show if you have success. So I only choose to inform my partner on my personal details. I dont invest using credit, thus my losses are still within my limits. [财迷] 

Lastly, give me the bear bear lah. Consolation prize and let TigerBrokers, Tigeress and Tiger friends be my Valentine. [流泪]