Samsung said HBM4E reliability-test yield has risen above 70%, nearing the 80% level often seen as mature. The company also said HBM4 sales have passed $1.2 billion and D1d DRAM process approval is targeted for November.

Bitget UEX’s July 22 market note said U.S. equities staged a sharp rebound after a multi-session pullback, led by memory and semiconductor shares, while gold, silver and crude oil all moved higher at the same time. In crypto, Bitcoin traded around $66,666 and Ether near $1,940, with spot Bitcoin ETFs posting a sixth straight day of net inflows. The report highlighted a dense long-liquidation zone at $65,500 to $66,000 and a sizable short-liquidity pocket between $67,500 and $69,000, leaving traders focused on whether BTC can break above $67,000 and push through the broader $68,000 resistance area. The note also pointed to a packed earnings schedule for July 22, with Alphabet, IBM and Tesla set to report after the bell, making corporate guidance a key near-term signal for AI spending, cloud growth, Robotaxi progress and overall risk appetite. Beyond equities and crypto, the report tracked fresh developments across ETFs, listed Bitcoin treasury companies, Circle’s earnings date, Korean market regulation and Morgan Stanley’s latest Bitcoin accumulation.

Bank of America Global Research said in its "Global Memory Tech" report that channel checks point to stronger-than-expected DRAM contract pricing for the third quarter. The report said newly negotiated prices are coming in above prior market expectations, with server DRAM prices rising 20% to 30% quarter over quarter, driven mainly by high-speed LPDDR5. That compares with earlier expectations for gains of no more than 20%. BofA also said spot demand has remained firm, with commodity DDR5 and legacy DDR4 prices continuing to rise month over month in July. Near-term orders for higher-priced HBM4 have increased, while the share of lower-priced HBM3E orders has declined. According to the report, DRAM sales covered by long-term supply agreements account for well below 50% of total sales, while non-LTA sales make up about 60% to 70%. Even under long-term agreements, some orders have already been set at 5% to 10% quarter-over-quarter increases. The report added that some OEMs are speeding up orders, suggesting both DRAM and NAND prices could post quarter-over-quarter gains of more than 20%. Based on that view, BofA expects global DRAM average selling prices to rise 21% in the third quarter, above TrendForce estimates of 13% to 18% for conventional DRAM and 8% to 13% when HBM is included.

Counterpoint Research Director Hwang Minsung said 15% global DRAM share is the threshold for ChangXin Memory Technologies, or CXMT, to remain sustainable over the long run. He said falling below that level risks repeating the path of Taiwan DRAM makers in 2008, when they were unable to fund next-generation fab investment and saw their share slip to 3%. CXMT’s global DRAM bit shipment share is currently about 9%, with a target of 11% by 2028. According to Counterpoint, IPO proceeds are set to fund next-generation G5 process technology, HBM3 high-bandwidth memory development, and capacity expansion. The company plans to raise monthly wafer capacity from 320,000 wafers to 420,000 by 2027, then double by 2030 and triple by 2035. LPDDR5 and DDR5 are expected to make up about 75% of total output, and PC and server DRAM products have already started shipping to global customers. Counterpoint also flagged four post-IPO variables, including HBM yield and revenue ramp, overseas customer wins, possible new export controls, and whether CXMT can eventually reach 20% bit share and 15% revenue share. Neil Shah said U.S. equipment restrictions are a constraint, but may also push CXMT toward differentiated technology routes.

SK Hynix’s July 10 Nasdaq debut was framed by the source article as something larger than a conventional capital raise. The company priced its shares at $149, rose nearly 13% on its first trading day, and reached a $1.23 trillion market value. Its $26.5 billion IPO topped Alibaba’s 2014 deal as the largest U.S. fundraising by a foreign issuer, according to the article. The central argument is that SK Hynix did not come to the U.S. because it lacked cash. The company posted a 77% net margin in the first quarter and earned about 40 trillion won, or roughly $30 billion, in net profit in a single quarter, more than the IPO proceeds. The source says the offering represented less than 3% of total market value, with only 2.5% new shares issued. Instead, the article ties the move to a long-standing “Korea Discount,” under which South Korean equities trade at structurally lower valuations than U.S. peers. It contrasts SK Hynix’s roughly 8x forward earnings framework in Seoul with Micron’s 23x multiple in the U.S., despite SK Hynix holding 56.4% of the HBM market and supplying about 70% of HBM4 orders for Nvidia’s next-generation NVL72 Vera Rubin platform, based on figures cited in the piece. The article argues that access to deeper global capital pools is becoming critical as HBM4, advanced foundry outsourcing, and AI infrastructure spending drive much larger capital needs.

SK Hynix made its Nasdaq debut on July 10 Beijing time, with its shares rising more than 18% intraday and its market capitalization closing at $1.22 trillion, or roughly RMB 8.3 trillion. The company raised $26.5 billion through an American depositary receipt offering, setting what the source described as the largest U.S. IPO ever by a foreign company and placing it behind only SpaceX, which went public last month, in the global all-time IPO rankings. The listing caps a long turnaround story. Founded in 1983 as Hyundai Electronics, the business expanded through its acquisition of LG Semiconductor in 1999 but later fell into distress as memory prices collapsed and debt mounted. Its memory operations were spun off in 2001 into Hynix Semiconductor, which remained under creditor control until SK Group acquired it in 2011. The company was renamed SK Hynix in 2012. Its long bet on high bandwidth memory, or HBM, became central to that recovery. After years of investment, SK Hynix became a key supplier of HBM3 for Nvidia’s H100 chips following the AI surge that accelerated after ChatGPT emerged in 2022. The report says the company now holds 58% of the global HBM market. It also points to strong profit margins, a sharp share-price gain, and rising investor attention toward Chinese memory makers such as CXMT, which is scheduled to open its share subscription on July 16.

A trader deposited 1.5M USDC on Hyperliquid to open a 5x leveraged long on Micron ($MU), totaling a $3.75M position, signaling bullish sentiment on semiconductor stocks.

Micron posted a blockbuster quarter, but investor sentiment weakened as the attack on Qatar’s Ras Laffan complex raised concerns over helium and LNG supply. Rising input and energy costs could pressure margins and complicate Micron’s expansion plans.