The Motley Fool explains why Square stock was up this morning. Square’s (NYSE: SQ) stock is up this morning after the company said yesterday that it would be opening an early-access program for French businesses. Square’s statement yesterday marked the first time the business has made its payment processing services available to merchants in France, and it could be the start of a larger push into Europe by the corporation. Square’s merchant services were previously restricted to the United States, Canada, Japan, Australia, and the United Kingdom./nRead More