How is the platform fee for Standard accounts calculated?

On Standard accounts, there is a 0.1% annual platform fee which is calculated daily (we calculate 0.1% of your total portfolio value at market close each day), charged monthly (we request payment for the previous calendar month on the 10th), and billed annually (the fee is 0.1% of your total portfolio over the year, just calculated on a daily basis).

For example, if you had £2,000 in your portfolio on 1st May, this would mean 0.005p in fees (rounded up) for that day. Hypothetically, if your portfolio stayed at exactly £2,000 every day for the whole of May, you would pay a total of 0.17p (rounded up) in platform fees on the 10th June.