The closing price for Synopsys (SNPS) in October 2025 was $453.82, on October 31, 2025. It was down 7.1% for the month. The latest price is $494.44.
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
October 31 2025 | $445.30 | $456.24 | $442.69 | $453.82 | 1,699,437 |
October 30 2025 | $450.00 | $452.77 | $438.55 | $442.93 | 1,717,041 |
October 29 2025 | $454.75 | $457.15 | $444.46 | $455.34 | 2,315,115 |
October 28 2025 | $461.68 | $462.40 | $445.00 | $456.83 | 2,173,824 |
October 27 2025 | $471.28 | $475.42 | $461.49 | $465.41 | 1,720,491 |
October 24 2025 | $461.65 | $473.49 | $458.13 | $464.18 | 1,294,614 |
October 23 2025 | $452.00 | $460.41 | $450.50 | $456.09 | 1,384,061 |
October 22 2025 | $456.48 | $465.75 | $444.36 | $454.30 | 2,755,264 |
October 21 2025 | $448.25 | $459.69 | $445.01 | $459.04 | 1,356,252 |
October 20 2025 | $450.66 | $457.82 | $449.00 | $453.35 | 1,539,868 |
October 17 2025 | $435.64 | $456.84 | $435.26 | $447.64 | 2,510,448 |
October 16 2025 | $439.53 | $445.54 | $435.58 | $440.20 | 1,931,270 |
October 15 2025 | $446.26 | $448.89 | $432.00 | $435.90 | 3,109,662 |
October 14 2025 | $436.41 | $452.80 | $433.36 | $443.76 | 2,937,588 |
October 13 2025 | $449.48 | $453.80 | $440.00 | $448.00 | 2,260,571 |
October 10 2025 | $484.41 | $487.58 | $437.27 | $438.92 | 3,588,204 |
October 09 2025 | $487.50 | $488.08 | $480.69 | $484.41 | 1,727,503 |
October 08 2025 | $476.81 | $492.36 | $476.72 | $489.36 | 1,789,645 |
October 07 2025 | $484.11 | $484.11 | $468.43 | $477.83 | 1,222,238 |
October 06 2025 | $471.99 | $481.23 | $469.55 | $478.22 | 1,650,967 |
October 03 2025 | $473.50 | $475.80 | $466.59 | $469.17 | 2,263,600 |
October 02 2025 | $484.70 | $489.29 | $470.35 | $471.15 | 2,693,359 |
October 01 2025 | $488.75 | $495.72 | $484.50 | $488.78 | 2,017,588 |
Daily pricing data for Synopsys dates back to 2/26/1992, and may be incomplete.