Are you up for the £5,000 challenge? Shares looks at the savings you could make by cancelling old subscriptions, moving to a cheaper mortgage, changing your phone contract and more and how you could use this money to invest.

Also this week: lessons from Woodford woe, the enduring strengths of the technology sector, and a bubbling bid battle for Just Eat.

Shares explains how Halfords is looking to get back on track and reveals why some funds only hold a limited number of investments.

Discover why fears over US earnings might be overdone, which assets perform best during bear markets, and which investment trusts prospered in the third quarter.