From June 2009 on, published information takes into account a methodological revision. The revision consists in
the inclusion of improvements regarding the classification of information by type of issuer, as well as an expansion
in the coverage of the securities considered. There is no available information for the periods prior to June 2009
to allow shuch revision.
1/ Instruments issued in the country by firms and non-banking institutions.
2/ Weighted interest rates of each issuance during the month
expressed at the 28 day curve.
3/ According to the rating scale of short term debt instruments.
4/ It includes the emissions of short term debt instruments with the
highest credit rating.
5/ It includes the emissions of short term debt instruments that have
received a credit rating lower than the highest credit rating.
6/ Figures calculated with information of VALMER. Yield to maturity weighted of
each issuance valued at market prices at the end of the month.
Source: S.D. INDEVAL S.A. de C.V. and VALMER with calculations by Banco de México.