Discover how narrow-based weighted average protects investors from dilution when new shares are issued, focusing on preferred shares and key exceptions.

Weighted average costing is one among many different types of inventory cost accounting methods that companies use. Other common methods include the more common last-in, first-out, or LIFO method, and ...

Use a weighted average to evaluate stock performance if purchased in multiple transactions. Calculate weighted average by multiplying share price by quantity, then divide by total shares. Knowing your ...