IBM (IBM.N) rose 4.5% in pre-market trading after launching the world's first 1-nanometer chip technology

Odaily reported that according to MSX data, IBM (IBM.N) rose 4.5% in pre-market trading. The company previously launched the world's first sub-1 nanometer chip technology. Compared to its 2nm process chips, the new chip design can deliver up to a 50% performance improvement and 70% energy efficiency enhancement.