NASDAQ:SNPS | Historical Stock Price | SYNOPSYS INC

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1992-02-26 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$5.37$14.14$37.20$97.88$257.54$677.621992-02-262026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2010

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2010-12-31$26.91$26.91676,300
2010-12-30$27.06$27.06475,600
2010-12-29$27.07$27.07387,300
2010-12-28$27.10$27.10279,200
2010-12-27$27.21$27.21466,200
2010-12-23$27.24$27.24757,400
2010-12-22$27.25$27.25835,900
2010-12-21$27.24$27.24938,800
2010-12-20$27.10$27.10743,100
2010-12-17$27.14$27.141,167,600
2010-12-16$26.98$26.98947,000
2010-12-15$26.79$26.791,092,000
2010-12-14$26.86$26.861,030,800
2010-12-13$26.72$26.721,444,000
2010-12-10$26.75$26.75878,200
2010-12-09$26.56$26.56722,900
2010-12-08$26.58$26.58567,300
2010-12-07$26.45$26.45969,000
2010-12-06$26.36$26.36842,100
2010-12-03$26.25$26.251,588,500
2010-12-02$25.85$25.853,738,800
2010-12-01$26.51$26.511,831,000
2010-11-30$25.69$25.691,552,100
2010-11-29$25.80$25.80969,500
2010-11-26$25.69$25.69337,100
2010-11-24$25.71$25.711,188,400
2010-11-23$25.08$25.08635,000
2010-11-22$25.37$25.37744,700
2010-11-19$25.04$25.04522,700
2010-11-18$25.22$25.22870,100
2010-11-17$24.70$24.70821,800
2010-11-16$24.74$24.741,001,800
2010-11-15$25.02$25.02846,800
2010-11-12$25.13$25.131,130,300
2010-11-11$25.33$25.33838,200
2010-11-10$25.59$25.59774,800
2010-11-09$25.56$25.56554,400
2010-11-08$25.75$25.75364,700
2010-11-05$25.84$25.84720,700
2010-11-04$25.71$25.71698,600
2010-11-03$25.57$25.57717,800
2010-11-02$25.59$25.59676,200
2010-11-01$25.45$25.45510,500
2010-10-29$25.58$25.58752,300
2010-10-28$25.32$25.321,004,000
2010-10-27$25.37$25.37774,700
2010-10-26$25.50$25.501,139,100
2010-10-25$25.51$25.51784,800
2010-10-22$25.48$25.48839,300
2010-10-21$25.05$25.05712,400
2010-10-20$24.97$24.97547,600
2010-10-19$24.78$24.78898,800
2010-10-18$25.32$25.32509,000
2010-10-15$25.34$25.34645,600
2010-10-14$25.22$25.22731,200
2010-10-13$25.38$25.38869,000
2010-10-12$25.11$25.11742,700
2010-10-11$24.97$24.97430,900
2010-10-08$24.95$24.95529,500
2010-10-07$24.93$24.93651,700
2010-10-06$24.73$24.73601,000
2010-10-05$25.03$25.031,054,200
2010-10-04$24.56$24.56659,600
2010-10-01$24.90$24.90948,100
2010-09-30$24.77$24.771,547,000
2010-09-29$24.64$24.641,578,200
2010-09-28$24.86$24.861,087,600
2010-09-27$24.65$24.65662,800
2010-09-24$24.81$24.81836,700
2010-09-23$24.32$24.32654,000
2010-09-22$24.52$24.52754,800
2010-09-21$24.59$24.59713,200
2010-09-20$24.78$24.781,143,900
2010-09-17$24.39$24.391,016,000
2010-09-16$24.32$24.32481,200
2010-09-15$24.28$24.28764,700
2010-09-14$24.17$24.17850,600
2010-09-13$24.17$24.171,169,700
2010-09-10$23.58$23.58968,900
2010-09-09$23.76$23.76891,300
2010-09-08$23.74$23.74903,800
2010-09-07$23.49$23.491,031,800
2010-09-03$23.69$23.691,077,200
2010-09-02$23.36$23.361,213,900
2010-09-01$23.08$23.081,773,100
2010-08-31$22.86$22.861,620,200
2010-08-30$22.93$22.93867,600
2010-08-27$23.07$23.071,107,100
2010-08-26$22.80$22.801,169,500
2010-08-25$22.90$22.901,634,500
2010-08-24$22.90$22.901,566,800
2010-08-23$23.12$23.121,554,400
2010-08-20$23.11$23.111,469,800
2010-08-19$23.06$23.061,900,500
2010-08-18$22.28$22.28976,900
2010-08-17$22.09$22.09864,800
2010-08-16$21.77$21.77739,100
2010-08-13$21.63$21.63936,300
2010-08-12$21.60$21.602,226,400
2010-08-11$22.00$22.001,220,100
2010-08-10$22.74$22.741,747,300
2010-08-09$23.01$23.01812,000
2010-08-06$22.84$22.84926,800
2010-08-05$22.77$22.771,402,300
2010-08-04$22.69$22.691,162,600
2010-08-03$22.31$22.311,083,200
2010-08-02$22.39$22.391,377,000
2010-07-30$21.84$21.841,404,400
2010-07-29$21.82$21.821,835,500
2010-07-28$21.74$21.74792,300
2010-07-27$22.14$22.14753,100
2010-07-26$22.19$22.191,016,200
2010-07-23$21.96$21.96931,700
2010-07-22$21.87$21.87967,600
2010-07-21$21.17$21.17879,400
2010-07-20$21.54$21.54902,800
2010-07-19$21.35$21.35947,800
2010-07-16$21.15$21.151,053,600
2010-07-15$21.76$21.761,333,400
2010-07-14$21.83$21.831,113,800
2010-07-13$21.98$21.981,119,000
2010-07-12$21.56$21.56983,600
2010-07-09$21.45$21.451,101,600
2010-07-08$21.41$21.411,446,100
2010-07-07$21.48$21.482,641,200
2010-07-06$20.46$20.461,665,400
2010-07-02$20.51$20.51959,400
2010-07-01$20.64$20.641,718,500
2010-06-30$20.87$20.871,418,300
2010-06-29$21.29$21.291,202,300
2010-06-28$21.96$21.961,044,100
2010-06-25$21.82$21.823,296,800
2010-06-24$21.69$21.691,009,600
2010-06-23$22.03$22.03952,800
2010-06-22$22.07$22.071,047,200
2010-06-21$22.23$22.231,163,900
2010-06-18$22.41$22.411,123,100
2010-06-17$22.39$22.391,303,900
2010-06-16$22.34$22.341,016,300
2010-06-15$22.34$22.341,162,600
2010-06-14$21.89$21.891,726,500
2010-06-11$21.75$21.751,759,000
2010-06-10$21.26$21.262,592,000
2010-06-09$21.06$21.061,101,000
2010-06-08$20.98$20.981,389,000
2010-06-07$20.94$20.941,584,800
2010-06-04$21.59$21.591,964,300
2010-06-03$22.16$22.161,396,600
2010-06-02$21.70$21.701,427,700
2010-06-01$21.23$21.231,658,800
2010-05-28$21.42$21.421,806,600
2010-05-27$21.64$21.642,010,100
2010-05-26$21.52$21.523,094,100
2010-05-25$21.31$21.312,221,300
2010-05-24$21.01$21.012,287,900
2010-05-21$21.25$21.251,981,200
2010-05-20$21.05$21.052,249,200
2010-05-19$21.80$21.801,540,500
2010-05-18$21.96$21.961,577,900
2010-05-17$22.27$22.271,370,100
2010-05-14$21.92$21.921,743,400
2010-05-13$22.36$22.361,081,700
2010-05-12$22.45$22.451,261,500
2010-05-11$21.96$21.962,025,700
2010-05-10$21.99$21.991,308,100
2010-05-07$21.33$21.332,220,500
2010-05-06$21.75$21.752,457,000
2010-05-05$22.09$22.091,228,500
2010-05-04$22.36$22.361,131,500
2010-05-03$22.90$22.90743,200
2010-04-30$22.66$22.66845,100
2010-04-29$23.13$23.131,072,800
2010-04-28$22.99$22.991,281,900
2010-04-27$22.80$22.801,867,000
2010-04-26$23.18$23.18633,400
2010-04-23$23.14$23.141,081,500
2010-04-22$23.15$23.151,077,400
2010-04-21$23.24$23.24703,200
2010-04-20$23.22$23.22765,500
2010-04-19$23.03$23.031,254,500
2010-04-16$23.08$23.081,343,700
2010-04-15$23.16$23.16649,700
2010-04-14$23.38$23.38858,300
2010-04-13$23.28$23.281,002,200
2010-04-12$23.06$23.06762,600
2010-04-09$23.04$23.041,026,900
2010-04-08$22.70$22.70807,700
2010-04-07$22.73$22.731,004,000
2010-04-06$22.91$22.911,088,400
2010-04-05$23.01$23.011,737,300
2010-04-01$22.55$22.551,382,900
2010-03-31$22.37$22.37775,900
2010-03-30$22.47$22.47647,500
2010-03-29$22.44$22.44540,800
2010-03-26$22.50$22.50594,300
2010-03-25$22.55$22.551,023,400
2010-03-24$22.81$22.812,042,400
2010-03-23$22.78$22.781,277,900
2010-03-22$22.80$22.80710,100
2010-03-19$22.54$22.541,335,500
2010-03-18$22.77$22.77832,500
2010-03-17$22.66$22.661,048,600
2010-03-16$22.62$22.621,027,500
2010-03-15$22.65$22.65743,000
2010-03-12$22.75$22.75617,000
2010-03-11$22.65$22.651,019,300
2010-03-10$22.75$22.75975,400
2010-03-09$22.54$22.54834,300
2010-03-08$22.46$22.46614,000
2010-03-05$22.44$22.44692,300
2010-03-04$22.27$22.27770,700
2010-03-03$22.19$22.19797,700
2010-03-02$22.21$22.211,850,200
2010-03-01$22.08$22.082,021,800
2010-02-26$21.90$21.90946,800
2010-02-25$22.02$22.021,411,100
2010-02-24$22.04$22.041,516,300
2010-02-23$21.90$21.901,875,700
2010-02-22$22.04$22.042,116,800
2010-02-19$21.35$21.352,884,300
2010-02-18$21.79$21.792,045,700
2010-02-17$22.10$22.102,296,500
2010-02-16$21.21$21.211,799,700
2010-02-12$21.51$21.511,527,000
2010-02-11$21.07$21.071,219,600
2010-02-10$21.14$21.14680,100
2010-02-09$21.06$21.06953,400
2010-02-08$20.95$20.95739,000
2010-02-05$21.17$21.171,299,900
2010-02-04$21.05$21.051,207,000
2010-02-03$21.40$21.401,293,500
2010-02-02$21.34$21.341,374,800
2010-02-01$21.36$21.36993,800
2010-01-29$21.27$21.271,974,700
2010-01-28$21.14$21.141,464,800
2010-01-27$21.53$21.531,301,500
2010-01-26$21.46$21.461,016,300
2010-01-25$21.74$21.741,416,100
2010-01-22$21.89$21.892,363,200
2010-01-21$22.22$22.221,906,600
2010-01-20$21.98$21.981,636,400
2010-01-19$21.98$21.981,850,700
2010-01-15$21.97$21.971,210,800
2010-01-14$22.19$22.191,026,900
2010-01-13$22.01$22.01999,700
2010-01-12$21.80$21.801,981,200
2010-01-11$22.12$22.121,097,800
2010-01-08$22.31$22.31736,000
2010-01-07$22.15$22.151,024,100
2010-01-06$22.21$22.211,214,800
2010-01-05$22.25$22.251,723,700
2010-01-04$22.44$22.441,883,600