quantum security

Broadcom’s $10B AI Deal Sparks 90% Rally – What’s Next for AVGO Stock?

AVGO Stock Today (Nov. 19, 2025): Broadcom Jumps on Quantum‑Safe Gen 8 Launch, Wi‑Fi 8 Deal and Cloud Partnership

Broadcom Inc. (NASDAQ: AVGO) is closing out Wednesday firmly higher after unleashing a wave of AI‑infrastructure news, expanding a key cloud partnership and staying in the middle of the AI chip trade that’s again being fueled by Nvidia’s latest earnings. As of late trading on November 19, AVGO is changing hands around $354 per share, up roughly 4% on the day, with intraday moves between about $338 and $362 and volume north of 21 million shares, well above its recent daily averages in the high‑teens to low‑20‑million range. Investing.com+1 That puts Broadcom’s market value around $1.6 trillion, near the top tier of global chip and software

19 November 2025

Quantum Security Frenzy: SEALSQ (LAES) Stock Rockets on New Deals and Chip Breakthroughs

Major Deals Drive Stock Rally SEALSQ’s fusion of encryption and chips, visualized here, captures why the stock has captured traders’ imagination. In October 2025 SEALSQ unveiled a flurry of partnerships across finance, energy and defense – each triggering big stock jumps ts2.tech. For example, on Oct 14 the company announced it would team with Swiss regtech Wecan Group to build a post-quantum “know-your-customer” (KYC) system for banks sealsq.com. The day before, SEALSQ expanded its smart-grid cybersecurity pact with Landis+Gyr, deploying SEALSQ’s PKI solutions in North American utility meters sealsq.com. And on Oct 9 it joined forces with Trusted Semiconductor Solutions

20 October 2025

Cybersecurity · Innovation · Market News · Quantum Technology · Stocks

BTQ Technologies (BTQ) Stock Surges on Quantum Security Buzz: Latest News, Analysis & Forecasts

Company Overview BTQ Technologies (based in Vancouver, Canada) is a young player at the intersection of quantum computing and cybersecurity. Founded in 2021, BTQ’s mission is to safeguard critical networks and blockchain applications against future quantum attacks ts2.tech stocktwits.com. The company is developing post-quantum cryptography solutions – encryption tools designed to withstand decryption by quantum computers – and even designing custom hardware to accelerate these quantum-resistant algorithms ts2.tech. For example, BTQ is working on a specialized chip architecture to speed up post-quantum encryption for uses like digital payments and secure communications. After operating as a private/Canadian-listed firm (it went public on a Canadian exchange

8 October 2025

Cybersecurity · Financial News · Investment Analysis · NASDAQ:BTQ · Quantum Computing · Stock Market