Today's biggest winners and losers in the stock market.

On this episode of Stock Movers:

- SSAB shares rise after the US and Canada failed to agree on a tariff deal, which analysts say leaves the status-quo intact and is positive for the European steel firm.

- BW Offshore shares fell as much as 13% after the Norwegian energy company cut its Ebitda forecast for the full year.

- Oxford Nanopore shares climb as much as 5.4%, to its highest in nearly a year, after Panmure Liberum upgraded the stock to buy from hold, saying the British DNA sequencing firm’s new strategy unveiled last week addresses many of its concerns.