Investors are advised to obtain and review the credit reports associated with a bond offering prior to making an investment decision. Summary of Ohio bond claim and notice laws and requirements for private Ohio projects including free forms, FAQs, resources and more.Open market purchases raise bond prices, and open market sales lower bond prices. So, open market operations (OMOs) affect bond prices. Learn more about the business incentives and Ohio grant programs available to start, relocate, or grow a business within the state of Ohio. More bonds in circulation will drive prices down and yields up, thus interest rates will increase. Comment The Bonds are being issued to (i) refund a portion of the outstanding State of Ohio Higher Educational Facility Revenue. So, in the time-honored tradition of supply and demand, its price will go up. And because you're paying more for it, its yield becomes less.