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Synopsys, Inc. (SNPS)
NASDAQ: SNPS · Real-Time Price · USD
483.89
-14.65 (-2.94%)
At close: Apr 28, 2026, 4:00 PM EDT
484.08
+0.19 (0.04%)
After-hours: Apr 28, 2026, 7:59 PM EDT

Synopsys Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Apr 28, 2026497.00498.00479.00483.89483.89-2.94%1,546,296
Apr 27, 2026496.94500.99488.00498.54498.54-0.46%2,219,169
Apr 24, 2026469.38502.28469.19500.82500.829.62%2,868,652
Apr 23, 2026466.11467.31450.13456.85456.85-4.28%1,859,829
Apr 22, 2026470.90478.72470.90477.26477.262.07%1,421,628
Apr 21, 2026464.27480.25462.00467.58467.581.44%1,819,071
Apr 20, 2026448.08463.16447.43460.95460.952.53%2,061,115
Apr 17, 2026452.55459.02447.18449.58449.581.91%1,690,805
Apr 16, 2026446.37449.62436.48441.15441.150.62%1,360,955
Apr 15, 2026424.26439.88421.42438.45438.454.69%1,949,086
Apr 14, 2026424.83430.14418.20418.80418.800.25%1,250,897
Apr 13, 2026392.50418.42388.07417.77417.776.51%2,521,930
Apr 10, 2026401.61403.92389.15392.24392.24-3.13%1,589,809
Apr 9, 2026409.94411.00394.25404.92404.92-1.28%1,728,907
Apr 8, 2026411.75415.16405.50410.16410.163.08%1,617,576
Apr 7, 2026393.69398.12388.88397.90397.900.21%920,610
Apr 6, 2026396.04398.61390.12397.07397.070.28%1,142,399
Apr 2, 2026389.65401.07386.59395.95395.95-0.20%1,077,412
Apr 1, 2026403.30403.47394.50396.74396.740.07%1,163,606
Mar 31, 2026390.20397.47387.20396.48396.483.48%1,683,953
Mar 30, 2026382.88390.78379.95383.14383.140.70%2,007,143
Mar 27, 2026400.00401.54379.50380.47380.47-5.34%2,400,898
Mar 26, 2026405.28413.53400.37401.95401.95-1.99%1,380,106
Mar 25, 2026422.50425.93403.33410.13410.13-1.32%2,702,267
Mar 24, 2026426.67429.26409.83415.62415.62-3.90%1,932,162
Mar 23, 2026430.21441.76429.65432.48432.482.89%2,511,910
Mar 20, 2026425.90429.91419.00420.32420.32-1.85%4,136,961
Mar 19, 2026424.71433.24422.55428.25428.25-0.10%1,475,254
Mar 18, 2026424.97435.71424.00428.67428.67-0.14%1,498,743
Mar 17, 2026428.25435.48427.56429.29429.290.80%1,068,795
Mar 16, 2026420.18428.42417.61425.88425.883.21%1,262,047
Mar 13, 2026419.01425.49410.09412.63412.63-1.45%1,487,918
Mar 12, 2026431.87436.37418.36418.72418.72-3.29%1,493,286
Mar 11, 2026432.07436.40425.32432.98432.980.08%1,611,827
Mar 10, 2026437.08439.01428.00432.65432.65-1.05%1,747,823
Mar 9, 2026432.57440.91429.65437.22437.22-0.04%2,603,491
Mar 6, 2026432.56445.35431.80437.41437.41-1.11%2,165,670
Mar 5, 2026425.76447.71425.76442.30442.302.63%2,516,910
Mar 4, 2026425.11439.49420.33430.98430.981.57%2,482,271
Mar 3, 2026412.48431.26410.63424.32424.32-0.08%2,644,934
Mar 2, 2026413.37426.22405.51424.66424.662.57%4,067,190
Feb 27, 2026410.41417.15404.53414.00414.00-2.82%4,647,635
Feb 26, 2026429.88443.60423.38426.00426.00-5.16%3,916,767
Feb 25, 2026443.74454.16439.83449.17449.171.92%2,915,334
Feb 24, 2026419.39443.39415.02440.72440.724.73%2,185,356
Feb 23, 2026429.39433.41417.27420.82420.82-4.35%1,974,925
Feb 20, 2026438.69450.39437.20439.94439.94-0.57%1,697,401
Feb 19, 2026438.43443.18433.42442.44442.440.03%1,606,034
Feb 18, 2026438.36446.91433.21442.31442.314.83%2,147,941
Feb 17, 2026425.60426.84412.34421.95421.95-3.46%2,516,937
Feb 13, 2026423.35441.44420.50437.09437.093.25%1,739,099
Feb 12, 2026438.30438.52413.70423.35423.35-3.39%2,931,329
Feb 11, 2026442.09443.26424.99438.21438.210.17%2,246,666
Feb 10, 2026439.91452.00436.00437.45437.45-0.33%1,948,850
Feb 9, 2026427.88442.95424.00438.90438.902.82%2,044,710
Feb 6, 2026424.99431.13416.16426.88426.884.01%2,504,313
Feb 5, 2026419.10425.82406.20410.44410.44-2.04%3,834,117
Feb 4, 2026413.92425.50405.71418.98418.98-0.04%5,120,267
Feb 3, 2026455.69456.99413.05419.14419.14-8.46%5,098,222
Feb 2, 2026460.69471.20457.60457.89457.89-1.55%1,894,094
Jan 30, 2026474.58475.21463.21465.12465.12-3.10%2,483,036
Jan 29, 2026505.34510.71474.89480.00480.00-6.13%2,512,437
Jan 28, 2026504.84515.80504.84511.35511.351.72%1,380,123
Jan 27, 2026503.50505.81496.03502.70502.70-0.06%1,238,257
Jan 26, 2026499.94508.00493.27503.01503.010.32%1,445,896
Jan 23, 2026507.47509.71496.76501.39501.39-1.59%1,446,579
Jan 22, 2026522.74525.04500.00509.47509.47-2.39%1,902,198
Jan 21, 2026509.77525.49503.55521.95521.952.15%2,122,246
Jan 20, 2026499.14512.82492.60510.97510.97-1.03%1,691,977
Jan 16, 2026508.99520.24508.00516.31516.311.60%1,851,205
Jan 15, 2026510.00519.10502.00508.19508.190.56%1,240,872
Jan 14, 2026505.22507.37498.58505.34505.34-1.26%1,500,140
Jan 13, 2026521.18527.51511.48511.80511.80-4.05%1,770,646
Jan 12, 2026524.21535.20523.78533.42533.421.57%2,202,791
Jan 9, 2026515.49528.92511.10525.18525.182.08%2,095,112
Jan 8, 2026511.13518.06509.44514.49514.49-1.00%1,360,519
Jan 7, 2026508.00524.98503.88519.70519.702.15%2,269,481
Jan 6, 2026495.60509.47494.05508.77508.772.95%1,848,087
Jan 5, 2026485.03506.30478.95494.19494.192.87%2,710,841
Jan 2, 2026478.94485.89471.46480.42480.422.28%1,490,636
Dec 31, 2025473.13474.66469.07469.72469.72-1.01%1,177,518
Dec 30, 2025474.74478.78472.04474.49474.49-0.94%834,580
Dec 29, 2025473.88484.60472.00478.97478.970.38%1,327,627
Dec 26, 2025474.96478.59472.33477.14477.140.29%724,132
Dec 24, 2025473.68476.29472.24475.75475.750.06%439,092
Dec 23, 2025477.52478.19469.88475.47475.47-1.20%1,318,945
Dec 22, 2025468.25483.91467.82481.24481.243.78%2,065,843
Dec 19, 2025460.77469.58459.61463.73463.731.22%3,952,032
Dec 18, 2025460.32467.82454.69458.13458.131.12%1,694,339
Dec 17, 2025465.91467.00452.96453.07453.07-2.22%2,526,108
Dec 16, 2025453.86465.00452.50463.34463.341.91%2,098,661
Dec 15, 2025458.00470.72453.49454.67454.670.38%2,634,231
Dec 12, 2025476.24477.50452.51452.95452.95-5.09%2,740,785
Dec 11, 2025476.62482.23455.61477.26477.260.30%4,607,672
Dec 10, 2025463.65478.65461.88475.83475.832.14%3,278,371
Dec 9, 2025468.44471.63460.61465.85465.850.02%1,961,566
Dec 8, 2025467.77468.82460.14465.75465.75-0.22%2,172,401
Dec 5, 2025464.98471.12464.37466.76466.760.65%1,494,414
Dec 4, 2025462.70465.70460.20463.74463.74-0.58%1,511,538
Dec 3, 2025445.28468.29443.36466.44466.443.80%2,564,154