Shopify published its Q3 report this morning, and it gave investors plenty to be excited about.Shopify (SHOP 25.31%) stock is surging in Tuesday's trading following the release of the company's third-quarter earnings report. The e-commerce specialist's share price was up 25.6% as of 11 a.m. ET.Shopify published its Q3 report before the market opened this morning, delivering sales and earnings for the period that beat Wall Street's expectations. Even better, the e-commerce leader's forward guidance came in f ...