Do you ever wonder how to manage your portfolio? We have four tips to help you.

Marks & Spencer shares are up 10% in a week and have doubled this year: we explain why and what could be the next step.

Discover which markets and stocks have done the best since ‘Pfizer Monday’ three years ago and why industrial gas companies are more than ‘sleeping giants’.

Find out why takeovers and mergers are likely to ramp up not only among UK companies but also among investment trusts, and which food supplier to the big supermarkets is expecting a bumper Christmas.

Also, read about Arm, Nvidia and luxury goods stocks.