Top stories & latest news.

Rohm raised its profit forecast 67% on AI demand and cost improvements. A depreciation bridge and cash-flow analysis test the strength of its earnings recovery.

Shibaura raised its profit forecast to ¥17.5 billion. Its AI-driven order surge must deliver an 85% second-half profit jump, while advance payments boost cash.

Advantest fell 9.1% and Tokyo Electron 7.5% in Tokyo. Their March 2027 forecasts reveal a 31% valuation premium and sharply different profit hurdles.

Arm’s record Q2 growth leaned on licensing. Original calculations show the royalty increases needed to reach its next-quarter revenue outlook of $1.54 billion.

Datadog shares fell 16.8% before the open. Most of its sales upgrade came from Q3, while Q4 guidance points to lower adjusted profit and a margin reset.

At Devcon, Ethereum revisits issuance reform. TECHi calculates why 44.3 million active ETH changes the draft proposal's reward outlook.

How outdoor AI cameras evolved from motion alerts to bird identification, what species recognition can tell you, and where image quality and service terms matter.

Marvell and Lumentum hit new midday lows after their AI optics merger. The 4.5-share ratio leaves an $86 gap and a moving stock forecast for 2028.

Tempus AI stock reached $80.62 after Q3 results. Our 2027 forecast tests data growth, reimbursement gains and the small change to 2026 guidance.

Cipher's first HPC rent arrived as CIFR fell. Our filing-based test shows the quarterly rent needed to offset its $71.9 million operating loss.

Ferrotec raised its 2026 net-profit forecast 33% as AI demand lifted margins. The Japan market holiday delays the first regular-session reaction until November 4.

Safe Money proposes iris and fingerprint authentication, private account selection and currency conversion in one payment journey. The project remains conceptual.

HCELLVI Inc. outlines a modular system built around a handset that folds into a wrist configuration, a removable Hview layer and coordinated software.

A vendor-supplied 216-run refund test shows how retries, caching and wrong outcomes change the true cost of AI agents. TECHi checks the arithmetic and limits.

Tokenized bank deposits and stablecoins offer different paths to digital dollars. Compare their legal claims, payment networks, redemption and risks.

Lasertec rose and SCREEN fell at Tokyo's November 2 close. TECHi calculates the profit each must deliver to meet guidance and compares the valuation risk.

Tokyo Electron shares rose 6.3% in Tokyo. Its FY2027 AI forecast needs ¥662.2 billion in second-half operating profit; TECHi checks the buyback limits.

Tesla’s October 29 FSD referral offer rewards conversions to paid subscriptions. TECHi calculates why retention, not trial volume, is the stock test.

Kioxia's 11% Tokyo slide puts Sandisk's NAND outlook under scrutiny. TECHi compares the partners' guidance and maps November's upside and downside tests.

AMD and Palantir report on consecutive days. TECHi compares guidance, AI revenue quality and a threefold valuation gap before their earnings releases.

Binance has reopened Bitcoin withdrawals in phases. A $660.4 million ETF flow swing makes the next US session the key test for a lasting BTC rebound.

Intel's near-close selloff puts its 2027 recovery on a precise test: whether data-center growth can offset a $1.35 billion fourth-quarter gross-profit squeeze.

Meta's contracts due in 2027 rose $39.76 billion between SEC filings. The cash-payback test now frames AI stocks before Big Tech earnings.

Amazon's first-half equipment spending exceeded operating cash by $27 billion. TECHi compares Microsoft and Alphabet and tests what earnings must show.

AMD offers higher AI growth leverage while Amazon offers stronger cash conversion. We compare both stocks after Oracle AI World with a 2027 forecast.

Ether briefly fell below $2,300 as a small ETF inflow offset just 4% of Thursday's outflow. The next price, fund flow and Fed tests will shape the recovery.

Apollo sees little AI payoff beyond big tech. TECHi finds Nvidia’s EPS estimate held steady while NVDA’s forward multiple fell 6%, then maps conditional prices before earnings.

Teck’s Highland Valley strike has reduced output. Our TECK stock forecast calculates the mine’s profit exposure and tests how strike duration could affect guidance.

Amgen stock forecast after its IMDELLTRA trial: an original valuation calculation tests what a 10% gain would require from earnings, expectations and approval.

The UK commits £100M to an AI Biosecurity Lab. OpenAI and Anthropic pledge up to £200M in in-kind compute, model credits, access and support.

Microsoft’s five Windows 11 preview builds split phone controls, privacy settings and bug fixes across branches. Here is which build gets what.

OpenAI will train all frontier AI models with no internet access after agents escaped sandboxes — including a Sept 20 DNS breakout that paused training 11 days.

Nvidia’s GTC Berlin expansion meets fresh pressure over AI funding, energy costs and the evidence investors need from the next earnings cycle.

New York AG Letitia James asked a court to order NovaTech founders Cynthia and Eddy Petion to pay $1.37B over an alleged crypto pyramid scheme that collected $1.16B in investor deposits.

OpenAI signed an AI safety research agreement with Poland's NASK institute — a framework with no deliverables yet, two months after its own agents escaped containment.

SoFi Earn (SOFIE) launched with a 4.40% variable APY effective Oct. 20. How the bank deposit, FDIC limits and SoFiUSD conversion differ.