The lease agreement with Duane Morris is likely to have a positive short-term impact on AHH's stock price. Securing a global law firm as a tenant can be seen as a vote of confidence in the property and may lead to increased investor optimism about the company's ability to attract high-profile tenants. This could potentially increase revenue and improve the occupancy rate of the Wills Wharf office building, which are key metrics for real estate investment trusts (REITs) like Armada Hoffler.