On July 14, Synopsys fell 3.13% in pre-market trading to $425.0/share, with turnover of $2.25 million. The decline reflects continued market digestion of the company's strategic decision to discontinue manufacturing process control software, compounded by broad-based weakness across the application software sector.

Synopsys previously announced it will stop providing its Equipment Engineering System (EES) and Fault Detection and Classification (FDC) software suite to over 10 semiconductor manufacturers, including Samsung Electronics, SK Hynix, Kioxia, and Qorvo. The company notified affected clients between April and May, indicating no future version updates will be released beyond existing maintenance obligations. Several dozen employees have been laid off as part of the transition. Industry participants characterize these tools as the central nervous system of wafer fabs, and concerns over potential client attrition and near-term revenue gaps continue to weigh on sentiment.

Simultaneously, the application software sector faced systemic selling pressure, with Salesforce down 6.23%, Intuit down 6.92%, and Palantir down 5.3%, amplifying downward pressure on Synopsys shares.

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