The story
Reports cover a new Tesco Express in Swansea, a flooded Andover Extra closing, and drive-thrus approved at a Tesco site.
The story's tone is the average of its headlines' own scores. Each score rates how good or bad the news was for the company, from −10 (clearly bad) to +10 (clearly good). 0 is neutral, and anything beyond ±6 is strong and rare. It rates the coverage, not the share price.