Synopsys stock trades at USD 509.99 after a plus 2.46 percent session
Published on 10/10/2026 at 10:04 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWSKey points in brief
- Synopsys was quoted at USD 509.99 on October 9, 2026.
- The prior close was USD 497.75.
- Coverage during the week included a buyback announcement dated October 5.
Synopsys stock was quoted at USD 509.99 on October 9, 2026, compared with a prior close of USD 497.75, according to structured finance data. The quote was recorded in U.S. dollars and is separate from the company's dated announcements.
Market context: Market report Nasdaq Composite.
The week in figures
The latest recorded price was USD 509.99 on October 9, 2026. The prior close was USD 497.75. No weekly high, weekly low or prior-week closing value is included here.
Chronology of the week
On October 5, 2026, coverage listed Synopsys' announcement of a USD 1 billion accelerated share repurchase agreement. The company's topic page also listed market coverage dated October 6 through October 9, including references to the repurchase plan and fiscal 2027 revenue guidance.
Dates of the coming week
The next scheduled Xetra session follows the October 10, 2026 weekend trading window. No additional company date is included.

