Scrap Trends Outlook Methodology: A numerical value is given to the overall trend for the upcoming month after all the survey results of a series of 15 indexes are calculated based on a weighted average. A number close to 50 will give a ‘sideways’ or ‘unchanged’ reading, while numbers above 50 will give a reading for a bullish trend. The closer to 100, the more likely it is that prices will trend upward. Conversely, a number below 50 will give a reading for a bearish trend. The closer to 0, the more likely it is that prices will trend downward. N/A means there were too few survey responses to publish a reliable figure.