デットインデックス Debt Index

債券データを収集し、格付別に集計。最初に動くのは、債券か、ＣＤＳか、それとも株価か？
先週比で、金利は低下、スプレッドはＢＢＢゾーンを除きタイトニング。

I collect the debenture data of Japan, and total it according to credit rating.
Is it a debenture or CDS or stock prices that move first?
The interest rate decreased compared with last week. Spread became tight excluding the BBB zone.