Synopsys (SNPS) Stock After-Hours Update: What Happened After the Bell on Dec. 12, 2025—and What to Watch Before the Next Market Open
Synopsys shares fell 5.09% to $452.95 Friday, closing about 30% below their 52-week high despite recent strong earnings. The stock dipped slightly further in after-hours trading to $452.35. Trading volume was heavy at 2.7 million shares. The drop followed a broader tech and semiconductor selloff amid renewed concerns over AI valuations.