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ACCESS Newswire (NYSEAMERICAN:ACCS) rose 8.70% on June 23, 2026, closing at $6.62 after a $0.53 per-share move. The session’s advance came as a virtual investor conference raised small-cap visibility, based on the available company disclosures and trading context.
Arqit Quantum (NASDAQ:ARQQ) rose 35.57% on June 23, 2026, closing at $29.04 after a $7.62 per-share move. The session’s advance came as US quantum orders ignited a security rally, based on the available company disclosures and trading context.
The Apple-Intel chip partnership, a significant 2026 development in the US semiconductor manufacturing landscape, continued to provide a constructive forward-looking narrative even as the broader semiconductor sector fell nearly 8% on June 23, illustrating how different themes within the chip industry can diverge during …
Backblaze (NASDAQ:BLZE) rose 43.60% on June 23, 2026, closing at $11.66 after a $3.54 per-share move. The session’s advance came as CoreWeave storage deal created a major revenue opportunity, based on the available company disclosures and trading context.
Alpha and Omega Semiconductor Ltd. (NASDAQ:AOSL), a power management semiconductor maker, declined on June 23, 2026, as the semiconductor sector fell nearly 8% on South Korean memory contagion and AI infrastructure spending concerns.Key HighlightsAlpha and Omega Semiconductor declined on June 23 as the Philadelphia …
Applied Optoelectronics Inc. (NASDAQ:AAOI) declined 13.89% to $147.44 on June 23, 2026, as a broad AI optical networking selloff swept the sector despite the company recently raising its full-year 2026 revenue guidance to $1.1 billion on strong 800G and 1.6T demand.Key HighlightsApplied Optoelectronics closed …
ClearOne Inc. (NASDAQ:CLRO), a developer of audio conferencing and collaboration technology, declined on June 23, 2026, as broad technology sector risk-off selling extended to communications and collaboration hardware and software names.Key HighlightsClearOne declined on June 23 as the broader Nasdaq fell approximately 3% and …
Atomera Inc. (NASDAQ:ATOM), a semiconductor process technology licensor, declined on June 23, 2026, as the broader semiconductor sector fell nearly 8% and speculative small-cap chip names experienced amplified selling in the risk-off environment.Key HighlightsAtomera declined on June 23 as the semiconductor sector fell broadly …
Astera Labs Inc. (NASDAQ:ALAB) fell 9.70% to close at $397.02 on June 23, 2026, as a sector-wide de-risking of AI-correlated semiconductor names triggered a sharp pullback in one of the year's strongest performers.
Coherent Corp. (NYSE:COHR), a maker of advanced optical components and laser systems for data centre and industrial applications, declined on June 23, 2026, as the broad AI optical networking selloff extended to all photonics and laser names across the technology sector.Key HighlightsCoherent Corp. declined …
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