Answer:
B. New applications for unemployment insurance
D. Stock prices
Explanation:
Unemployment benefits claims is one of the most powerful leading economic indicators, because it can predict, with a high degree of accuracy, the unemployment rate of the next economic periods.
Stock prices are also included in the index of leading economic indicators, more specifically, the Stock Prices of the S&P 500. Stock prices are a leading indicator because investors try to carefully invest in those companies they feel will have a good performance in both the short-term and the long-term.