Maybe I'm the last one to know this, but I just discovered that Standard Chartered's website generates a report with my portfolio's XIRR. The portfolio holds a mix of SG stocks and LSE-listed ETFs. Good to know that I managed annualised double-digit returns, which means that I doubled my money in about 7 years.
Another cool thing about SCB is that they temporarily upgraded my trading account to Priority Private tier which allowed me to enjoy 0.015% brokerage commissions (I checked my invoice and confirmed this). They also sent me an invite to ask me to apply to make it 'permanent'. Not bad at all.