SK Hynix Jumps 8%, Samsung 4%: Why OpenAI’s Astra Is Reigniting the Memory Trade

Why the launch of OpenAI’s latest Astra model reignited the memory chip trade

Since troughing on July 29, the semiconductor sector has been recovering steadily with the OpenAI ChatGPT-6 Astra release bolstering sentiment further

SK Hynix Up 8.3% as Memory Inventories Fall Below 10 Days

Memory inventories at Samsung Electronics and SK Hynix have fallen below 10 days of supply, KB Securities disclosed on 7 September, as OpenAI's GPT-6 Astra launch reignited investor conviction that AI-driven demand for high-bandwidth memory will outlast the current chip cycle. The Kospi closed up 4.61% at 6,995.39, just 4.61 points short of the 7,000 mark. Seoul's Chip Rally in Numbers SK Hynix surged 8.26% to 1,783,000 won in Seoul on 7 Septemb…

OpenAI's Astra model launch boosts semiconductor sector recovery

The launch of OpenAI's Astra model signifies a pivotal shift towards advanced AI capabilities, revitalizing investor confidence in tech sectors.

SK Hynix Caught Between OpenAI's AI Wave and a Thicket of Domestic Headwinds

The memory-chip giant finds itself at the center of a market tug-of-war: a powerful artificial-intelligence catalyst is lifting its shares even as unresolved questions over energy costs, labor relations, and trade policy keep a lid on sentiment. Shares of SK Hynix closed Friday’s Seoul session at 1,647,000 won, up 3.2 percent, after Reuters reported that […]

SK Hynix jumps 8%, Samsung 4%: why OpenAI’s Astra is reigniting the memory trade

A new OpenAI model has suddenly become good news for memory chip manufacturers. Samsung Electronics and SK Hynix rallied sharply in Seoul on Monday after OpenAI’s GPT-6 Astra revived enthusiasm around AI infrastructure. Samsung rose about 4.3% in early trading, while SK Hynix climbed roughly 6.1%, after its US ADR jumped 8.1% on Friday. Astra is built to handle longer, multi-step work across software and computers. If companies hand more tasks t…