STMicroelectronics N.V. is a multinational corporation and technology company of French-Italian origin. It is headquartered in Plan-les-Ouates, Switzerland and listed on the New York Stock Exchange, on the Euronext Paris in Paris and on the Borsa Italiana in Milan. ST is the largest European semiconductor contract manufacturing and design company. The company resulted from the merger of two government-owned semiconductor companies in 1987: Thomson Semiconducteurs of France and SGS Microelettronica of Italy.
Headquarter in Plan-les-Ouates, Switzerland
STM32 microcontroller made by STMicroelectronics
4 Field-Programmable Microcontroller Peripheral from Wafer Scale Integration PSD311
The CAC 40 is a benchmark French stock market index. The index represents a capitalization-weighted measure of the 40 most significant stocks among the 100 largest market caps on the Euronext Paris. It is a price return index. It is one of the main national indices of the pan-European stock exchange group Euronext alongside Euronext Amsterdam's AEX, Euronext Brussels' BEL20, Euronext Dublin's ISEQ 20, Euronext Lisbon's PSI-20 and the Oslo Bors OBX Index.
It is an index without dividends.
Cotation operates every working day from 9:00 a.m. to 5:30 p.m. It is updated every 15 seconds.
CAC 40 performance since 31 December 1987, linked to "indice Insee de la Bourse de Paris' from 1965 to 1987.