In pre-market trading on Friday, Nvidia (NVDA.O) saw a 3.4% rise, marking its seventh consecutive trading day of gains. This streak is the longest since November last year. The persistent increase in demand for artificial intelligence chips is a contributing factor to the chip manufacturer's market value surpassing 1 trillion dollars so far this year. Currently, Nvidia's (NVDA.O) total market value is approximately 2.32 trillion dollars, while Apple's market value has decreased to 2.61 trillion dollars. This demonstrates the significant growth and competitive position of Nvidia in the technology and chip manufacturing industry.