OSIS is down -8.90% to about $198.68 during Friday's regular session, after closing at $218.09 on Thursday. The slide follows fiscal Q4 results reported after Thursday's close: revenue of $484.1M missed consensus of ~$529.7M, while EPS of $3.78 was roughly in line.

VICR fell -12.26% during regular trading, sliding to roughly $212.69 from a prior close of $242.41. The drop came despite strong Q2 results (EPS $1.04 vs. $0.65 estimate; revenue +49.3% YoY), signaling a "sell the news" profit-taking move.

Fabrinet (FN) is trading down -14.28% at $513.11 during the regular session, versus Monday's close of $598.58. The move follows fiscal Q4 results released after Monday's close; shares fell ~7% after-hours and extended losses in premarket trading.

TTMI shares declined approximately 6.3% over the past 30 days, closing at $137.21 on August 7, 2026, compared with $146.44 on July 10, 2026. The company posted record Q2 2026 revenue of $1.0 billion, up 37% year-over-year, with non-GAAP EPS of $0.99 surpassing analyst estimates.

Flex Ltd. (NASDAQ: FLEX) closed at $117.45 on August 3, 2026, leaving a roughly 28% climb needed to reclaim the $150 level following a sharp pullback from its all-time high near $162. The planned spin-off of Flex's Cloud and Power Infrastructure business into a separate publicly traded entity remains the single most powerful catalyst, targeting the booming AI data center market with projected revenue growth exceeding 65% in fiscal 2027.

Corning (GLW) fell roughly 32% over the past 30 days, extending a brutal July in which the stock posted its worst monthly performance in 24 years with a decline of approximately 46%. The sell-off was triggered by third-quarter guidance that came in slightly below elevated Wall Street consensus estimates, despite second-quarter results beating on both revenue and earnings per share.

Record quarterly sales of $8.76 billion, up 55% year-over-year and well above the consensus estimate of approximately $8.26 billion. Adjusted diluted earnings per share (EPS) of $1.35, easily surpassing the FactSet consensus of $1.18 and the Zacks Consensus Estimate of $1.19.

Core sales rose 17% year over year to $4.74 billion, surpassing the consensus estimate of approximately $4.62 billion. Core earnings per share (EPS) climbed 30% to $0.78, beating analyst expectations of $0.75 to $0.76.

GLW plunged -15.08% during Tuesday's regular session after reporting Q2 results that beat estimates but issuing Q3 revenue guidance that fell slightly short of elevated Street expectations. Q2 core EPS of $0.78 on $4.74B in core sales topped consensus, yet Q3 revenue guidance of $4.9B–$5.0B (midpoint $4.95B) came in just below the ~$5B analysts had penciled in.

SANM plunged -19.52% during regular trading on Tuesday after reporting Q3 FY2026 results that beat on both EPS ($3.31 vs. $2.79 consensus) and revenue ($3.46B vs. $3.40B), yet disappointed with forward guidance. The selloff was driven by Q4 revenue guidance of $3.3B–$3.6B (midpoint $3.45B), which came in below the $3.52B analyst consensus, alongside a lower ZT Systems Q4 revenue outlook of $0.8B–$1.0B due to legacy program timing shifts.

Revenue exceeded all expectations: Q2 2026 revenue reached $4.70 billion, up 62% year-over-year and well above the company's own guidance range of $4.15 billion to $4.45 billion. Adjusted EPS (earnings per share) crushed consensus: Adjusted EPS of $2.54 handily beat analyst estimates of approximately $2.29 to $2.31 and surpassed the high end of management's guidance of $2.14 to $2.34.

Celestica reports Q2 2026 results after market close on Monday, July 27 , with a conference call scheduled for 8:00 a.m. ET on July 28. Consensus estimates point to adjusted EPS of approximately $2.29 on revenue of $4.35 billion , representing year-over-year growth of roughly 65% and 50%, respectively.

Corning (GLW) shares have fallen approximately 35.7% over the past 30 days, dropping from $228.01 on June 25 to roughly $146.59 as of July 24, 2026. The sell-off represents a sharp unwind from the stock's all-time high of $271.78 reached on June 30, following a multi-month AI-driven rally that pushed the trailing P/E ratio above 90x.

TEL shares dropped -7.73% during regular trading after the company reported fiscal Q3 2026 results before the open, with the stock falling to $192.86 from a prior close of $209.01. Adjusted EPS of $2.94 and record revenue of $5.16B both beat consensus estimates, but GAAP EPS of $2.55 missed the $2.84 consensus, weighed down by $83M in restructuring charges versus $14M a year ago.

Fabrinet (FN) shares declined approximately 14.5% over the last 30 days, falling from $617.09 on June 22, 2026, to $527.35 on July 21, 2026. The 30-day slide extends a broader downtrend that has seen the stock lose roughly 23.6% over the last quarter and approximately 29.6% from its 52-week high of $748.89 reached on May 14, 2026.

Flex Ltd. (FLEX) shares declined approximately 18% over the past 30 days, falling from $155.81 to $127.39, as profit-taking and shifting sentiment weighed on the stock following a remarkable rally. Despite the recent pullback, the stock remains up roughly 47% over the last quarter, driven by the announcement of a transformative spin-off of its Cloud and Power Infrastructure segment and strong fiscal 2026 results.

Corning Incorporated (GLW) shares have declined approximately 20.7% over the past 30 days, falling from $194.92 to $154.61 amid a sharp rotation out of AI-linked equities. The stock hit an all-time high of $271.78 on June 30 before a violent correction erased roughly $100 billion in market capitalization in just over two weeks.

OUST fell -5.74% during regular trading on July 8, extending a multi-day selloff that began after the company priced a $200M dilutive stock offering at $55.22 per share on July 2. The stock has now dropped approximately -31% from its July 1 close of $60.02, breaking well below the offering price as investors continue to digest the ~5.6% share dilution completed on July 6.

Fabrinet shares have declined approximately 24.6% over the past 30 days, falling from $621.25 on June 5 to $468.48 on July 7, 2026. The sell-off has been driven by a combination of profit-taking after a massive rally, persistent datacom component supply constraints, valuation compression, and broader technology sector weakness.

Ouster, Inc. shares are down approximately -6.00% in premarket trading following the pricing of a new public stock offering. The primary catalyst is the company's announcement of an underwritten public offering of 3,621,876 shares priced at $55.22 per share, below the prior close.