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 — 2012

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2012-12-31$31.84$31.84692,900
2012-12-28$31.63$31.63440,000
2012-12-27$31.75$31.75563,800
2012-12-26$31.55$31.55662,500
2012-12-24$31.81$31.81114,000
2012-12-21$31.74$31.741,312,200
2012-12-20$32.00$32.00845,700
2012-12-19$32.00$32.00573,900
2012-12-18$32.38$32.38653,800
2012-12-17$32.22$32.22594,200
2012-12-14$31.86$31.86507,400
2012-12-13$31.83$31.831,082,700
2012-12-12$32.38$32.381,047,800
2012-12-11$32.91$32.91718,600
2012-12-10$32.93$32.93608,800
2012-12-07$32.92$32.92578,300
2012-12-06$32.92$32.921,175,200
2012-12-05$33.33$33.331,082,000
2012-12-04$33.23$33.23654,500
2012-12-03$33.14$33.14610,300
2012-11-30$32.86$32.86850,900
2012-11-29$32.65$32.65592,800
2012-11-28$32.92$32.92379,800
2012-11-27$32.71$32.71395,400
2012-11-26$32.84$32.84861,900
2012-11-23$32.76$32.76184,600
2012-11-21$32.43$32.43599,600
2012-11-20$32.01$32.01684,200
2012-11-19$31.98$31.98705,400
2012-11-16$31.27$31.27792,300
2012-11-15$31.72$31.721,111,100
2012-11-14$31.45$31.45330,600
2012-11-13$31.97$31.97535,100
2012-11-12$31.85$31.85501,500
2012-11-09$31.96$31.96681,700
2012-11-08$31.35$31.35521,200
2012-11-07$31.65$31.651,175,900
2012-11-06$32.42$32.42792,900
2012-11-05$32.28$32.28586,100
2012-11-02$32.55$32.55673,000
2012-11-01$33.32$33.32868,900
2012-10-31$32.20$32.20514,200
2012-10-26$32.31$32.31573,800
2012-10-25$32.28$32.28770,800
2012-10-24$32.34$32.34544,800
2012-10-23$32.19$32.19694,400
2012-10-22$32.00$32.00563,000
2012-10-19$32.00$32.00499,200
2012-10-18$32.56$32.56545,800
2012-10-17$32.79$32.79551,200
2012-10-16$32.80$32.80578,900
2012-10-15$32.18$32.18494,400
2012-10-12$32.10$32.10331,900
2012-10-11$32.25$32.25443,000
2012-10-10$32.11$32.11349,200
2012-10-09$32.08$32.08351,000
2012-10-08$32.68$32.68267,100
2012-10-05$32.87$32.87612,800
2012-10-04$32.86$32.86390,800
2012-10-03$32.72$32.72358,000
2012-10-02$32.56$32.56551,600
2012-10-01$32.37$32.371,008,000
2012-09-28$32.99$32.99656,400
2012-09-27$33.14$33.14408,000
2012-09-26$32.77$32.77588,000
2012-09-25$32.89$32.89870,900
2012-09-24$33.50$33.50623,000
2012-09-21$33.73$33.731,260,300
2012-09-20$33.90$33.90387,900
2012-09-19$33.95$33.95584,500
2012-09-18$33.89$33.891,181,700
2012-09-17$33.87$33.87624,600
2012-09-14$33.61$33.61860,700
2012-09-13$33.95$33.95714,700
2012-09-12$34.06$34.06936,700
2012-09-11$33.66$33.66668,400
2012-09-10$33.66$33.66455,500
2012-09-07$33.73$33.731,020,900
2012-09-06$34.10$34.101,198,500
2012-09-05$33.69$33.69917,700
2012-09-04$33.69$33.691,464,400
2012-08-31$33.03$33.03688,100
2012-08-30$32.87$32.87530,000
2012-08-29$33.24$33.24673,600
2012-08-28$33.44$33.441,027,700
2012-08-27$33.32$33.321,088,400
2012-08-24$33.28$33.281,754,000
2012-08-23$33.26$33.262,764,800
2012-08-22$31.65$31.65704,100
2012-08-21$31.70$31.70976,200
2012-08-20$31.34$31.34692,800
2012-08-17$31.28$31.28326,700
2012-08-16$31.20$31.20661,900
2012-08-15$30.91$30.91443,900
2012-08-14$30.29$30.29358,600
2012-08-13$30.58$30.58290,400
2012-08-10$30.75$30.75193,700
2012-08-09$30.80$30.80305,000
2012-08-08$30.80$30.80558,700
2012-08-07$30.84$30.84410,000
2012-08-06$30.65$30.65525,300
2012-08-03$30.55$30.55408,500
2012-08-02$30.11$30.11506,900
2012-08-01$30.10$30.10447,300
2012-07-31$30.29$30.29582,100
2012-07-30$30.71$30.71413,200
2012-07-27$31.07$31.07811,000
2012-07-26$30.77$30.77909,500
2012-07-25$29.86$29.86690,300
2012-07-24$29.58$29.58567,100
2012-07-23$30.04$30.04574,600
2012-07-20$30.71$30.71908,300
2012-07-19$30.83$30.83613,100
2012-07-18$30.89$30.89671,300
2012-07-17$30.42$30.421,319,600
2012-07-16$30.21$30.21782,200
2012-07-13$30.19$30.19643,700
2012-07-12$29.65$29.65972,400
2012-07-11$29.57$29.57613,800
2012-07-10$29.57$29.57740,700
2012-07-09$29.48$29.48388,100
2012-07-06$29.62$29.621,034,700
2012-07-05$30.11$30.11962,900
2012-07-03$30.01$30.01501,800
2012-07-02$29.47$29.47858,900
2012-06-29$29.43$29.43891,800
2012-06-28$28.33$28.331,023,900
2012-06-27$28.03$28.03483,000
2012-06-26$28.06$28.06566,600
2012-06-25$28.04$28.04522,900
2012-06-22$28.51$28.51639,700
2012-06-21$28.40$28.40401,700
2012-06-20$29.28$29.28603,300
2012-06-19$29.13$29.13631,900
2012-06-18$29.12$29.12610,700
2012-06-15$29.02$29.02816,900
2012-06-14$28.84$28.84665,600
2012-06-13$28.80$28.80445,000
2012-06-12$29.00$29.00462,200
2012-06-11$28.89$28.89638,800
2012-06-08$29.46$29.46890,100
2012-06-07$29.07$29.07840,500
2012-06-06$29.40$29.40468,800
2012-06-05$28.80$28.80475,900
2012-06-04$28.38$28.38768,100
2012-06-01$28.65$28.65621,100
2012-05-31$29.55$29.551,033,200
2012-05-30$29.55$29.55695,100
2012-05-29$30.17$30.17796,500
2012-05-25$29.89$29.89962,400
2012-05-24$29.85$29.852,010,700
2012-05-23$28.20$28.201,640,900
2012-05-22$28.04$28.041,437,200
2012-05-21$28.04$28.04676,300
2012-05-18$27.49$27.49618,800
2012-05-17$28.12$28.12513,300
2012-05-16$28.65$28.65475,800
2012-05-15$29.11$29.11540,200
2012-05-14$29.19$29.19616,500
2012-05-11$29.09$29.09515,300
2012-05-10$28.88$28.88617,000
2012-05-09$29.12$29.12708,400
2012-05-08$29.31$29.31603,000
2012-05-07$29.48$29.48513,700
2012-05-04$29.67$29.67506,000
2012-05-03$30.12$30.12652,000
2012-05-02$30.35$30.35560,400
2012-05-01$30.49$30.49688,000
2012-04-30$30.01$30.01541,100
2012-04-27$30.32$30.32517,000
2012-04-26$30.25$30.25951,800
2012-04-25$29.47$29.47480,800
2012-04-24$29.06$29.06493,900
2012-04-23$29.20$29.20629,600
2012-04-20$29.61$29.61511,500
2012-04-19$29.59$29.59589,100
2012-04-18$29.69$29.69598,500
2012-04-17$30.04$30.04734,800
2012-04-16$29.90$29.90630,000
2012-04-13$29.85$29.85460,900
2012-04-12$30.19$30.19347,500
2012-04-11$29.85$29.85582,500
2012-04-10$29.69$29.69871,800
2012-04-09$30.17$30.17516,000
2012-04-05$30.21$30.21599,800
2012-04-04$30.47$30.47485,800
2012-04-03$31.04$31.04742,700
2012-04-02$30.93$30.93852,600
2012-03-30$30.66$30.66757,700
2012-03-29$31.02$31.021,255,900
2012-03-28$30.77$30.771,016,300
2012-03-27$30.57$30.57711,100
2012-03-26$30.56$30.56921,900
2012-03-23$30.20$30.20553,000
2012-03-22$29.97$29.97633,300
2012-03-21$30.20$30.20405,400
2012-03-20$30.19$30.19388,500
2012-03-19$30.40$30.40478,000
2012-03-16$30.35$30.351,445,400
2012-03-15$30.77$30.77622,800
2012-03-14$30.43$30.43603,700
2012-03-13$30.74$30.74879,700
2012-03-12$30.18$30.18472,500
2012-03-09$30.11$30.11468,500
2012-03-08$29.87$29.87733,500
2012-03-07$29.56$29.56516,800
2012-03-06$29.28$29.28640,000
2012-03-05$29.56$29.56741,600
2012-03-02$29.93$29.93936,900
2012-03-01$30.27$30.271,397,600
2012-02-29$30.47$30.471,791,300
2012-02-28$30.82$30.821,029,200
2012-02-27$30.62$30.621,034,400
2012-02-24$30.69$30.691,580,700
2012-02-23$30.51$30.511,619,100
2012-02-22$30.63$30.631,090,600
2012-02-21$30.39$30.39704,200
2012-02-17$30.35$30.35790,600
2012-02-16$30.44$30.441,059,600
2012-02-15$30.21$30.211,396,800
2012-02-14$30.37$30.37672,100
2012-02-13$30.13$30.13630,900
2012-02-10$30.06$30.06581,600
2012-02-09$30.25$30.251,353,200
2012-02-08$30.03$30.03482,700
2012-02-07$29.76$29.76619,900
2012-02-06$29.74$29.741,118,200
2012-02-03$29.63$29.631,017,300
2012-02-02$29.58$29.58933,400
2012-02-01$29.49$29.49997,000
2012-01-31$29.17$29.17776,900
2012-01-30$29.07$29.07631,200
2012-01-27$29.23$29.23728,200
2012-01-26$29.18$29.18972,800
2012-01-25$29.19$29.191,023,800
2012-01-24$29.14$29.14882,200
2012-01-23$29.20$29.20650,600
2012-01-20$29.20$29.201,065,700
2012-01-19$28.82$28.821,212,500
2012-01-18$28.49$28.49682,100
2012-01-17$28.02$28.02661,400
2012-01-13$27.81$27.81665,600
2012-01-12$27.81$27.81656,700
2012-01-11$27.69$27.69442,000
2012-01-10$27.47$27.47678,400
2012-01-09$27.04$27.04638,500
2012-01-06$26.87$26.87631,000
2012-01-05$26.85$26.85770,900
2012-01-04$26.49$26.49885,600
2012-01-03$26.99$26.99961,600