Yes, but you have to be mindful of the wash sale rule:
https://turbotax.intuit.com/tax-tips/investments-and-taxes/wash-sale-rule-what-is-it-how-does-it-wor...
Your loss is disallowed for tax purposes if you sell stock or other securities at a loss and then buy substantially identical stock or securities within 30 days before or 30 days after the sale.
