servicenow shares are trading higher tuesday after baird analyst rob oliver lifted his rating on the workflow software company to outperform from neutral oliver lifted his target price on the stock to 548 from 475 or about 15 above the stock’s recent level servicenow ticker now shares are 24 higher tuesday to 47548 the stock is up 23 so far this year oliver contends servicenow should benefit from a combination of “endmarket resiliency” durable growth trends and a reasonable valuation