Because even though it was a huge opening figure, the market still managed to overprice it. The same phenomenon occurs in the bond market. HSX can't scan each movie and determine whether or not a certain actor had an appearance. Sometimes, EDI can be very frustrating to HSX traders by not crediting an obvious actor, but those are the rules. It's very difficult.
D bonds are bonds that are unrated.
The TAG listed on a bond's profile page doesn't match the rating given on its prospectus page. A rerate is when HSX resets all of the TAGs of all of the bonds to cover only the last three years. Some of the bond ratings will change when this happens, however, no price adjusts will occur as a result. Inc. All rights reserved.