Bolsa de Madrid all fixed-income assets are traded through SIBE. The Madrid Stock Exchange General Index (IGBM) is the exchange's principal index and represents the construction, financial services, communications, consumer, capital/intermediate goods, energy, and market services sectors. The IBEX 35 Index is a capitalization-weighted index comprising the 35 most liquid Spanish stocks traded in the continuous market, and is Bolsa de Madrid's benchmark. Bolsa de Madrid also offers the FTSE-Latibex Index, a European market for Latin American stocks. The Ibex New Market Index, for emerging companies, was offered from 2000 to 2007. Settlement is T + 3. Trading on SIBE is conducted from
Mexicana de Aviación Mexicana de Aviación Compañía Mexicana de Aviación, S.A. de C.V. (commonly known as Mexicana) was Mexico's oldest airline and one of the oldest continuously single-branded airlines (after KLM, Avianca and QANTAS), and Mexico's biggest and flagship airline before ceasing operations on August 28, 2010. The group's closure was announced by the company's recently installed management team a short time after the group filed for Concurso Mercantil (Mexican law equivalent to US Chapter 11) and US Chapter 15. On April 4, 2014, a judge declared Mexicana bankrupt and ordered to start selling off the company's assets to repay the airline's obligations.