Smith, an individual calendar-year taxpayer, purchased 100 shares of Core Co. common stock for $15,000 on December 15, Year 1, and an additional 100 shares for $13,000 on December 30, Year 1. On January 3, Year 2, Smith sold the shares purchased on December 15, Year 1, for $13,000. What amount of loss from the sale of Cores stock is deductible on Smiths Year 1 and Year 2 income tax returns?