Bella Alten operatic career included six Metropolitan premiere performances – Adele in Die Fledermaus (1905), Gretel in Hänsel und Gretel (1905), Saffi in Der Zigeunerbaron (1906), Olga in Fedora (1906), Columbina in Le Donne Curiose (1912), and Lisetta in L'amore Medico (1914). In November 1905 when she sang Gretel in the premiere Metropolitan performance of Hänsel und Gretel, the composer Engelbert Humperdinck was in the audience. This opera received 11 performances that first season and was selected by Theodore Roosevelt's wife as a benefit for the Legal Aid Society. Alten sang Gretel in this opera every season she was with the Met
NSEL case forward trading in one day contracts. This was done to boost volumes so that their economic viability improved. While Financial Technologies (India) promoted NSEL, it was granted general exemption on June 5, 2007, whereas, NSPOT and National APMC received exemptions under the same provisions on July 23, 2008 and August 11, 2010 respectively. On the flawed recommendations of the FMC, the Ministry of Consumer Affairs ordered NSEL to settle all existing contracts and not launch any fresh contracts, which led to the crisis. Investigations led by Enforcement Directorate (ED) & Economic Offences Wing (EOW) revealed the role of brokers &