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 — 2020

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2020-12-31$259.24$259.24414,800——
2020-12-30$256.91$256.91390,100——
2020-12-29$253.82$253.82450,100——
2020-12-28$256.16$256.16454,000——
2020-12-24$256.28$256.28200,200——
2020-12-23$254.70$254.70545,500——
2020-12-22$258.05$258.05759,200——
2020-12-21$254.24$254.241,121,400——
2020-12-18$255.00$255.001,604,800——
2020-12-17$250.29$250.29848,000——
2020-12-16$248.10$248.10912,600——
2020-12-15$242.74$242.74581,600——
2020-12-14$238.86$238.86715,500——
2020-12-11$236.39$236.39718,600——
2020-12-10$234.17$234.17702,800——
2020-12-09$232.77$232.77801,700——
2020-12-08$238.76$238.76747,100——
2020-12-07$239.17$239.17623,000——
2020-12-04$236.88$236.881,057,400——
2020-12-03$234.47$234.472,008,500——
2020-12-02$224.72$224.72818,900——
2020-12-01$230.02$230.02791,400——
2020-11-30$227.50$227.501,071,200——
2020-11-27$225.42$225.42384,800——
2020-11-25$217.02$217.02701,500——
2020-11-24$215.49$215.49914,600——
2020-11-23$216.00$216.00708,400——
2020-11-20$218.51$218.51722,800——
2020-11-19$221.28$221.28819,700——
2020-11-18$218.19$218.191,041,800——
2020-11-17$221.20$221.201,071,500——
2020-11-16$222.34$222.34639,400——
2020-11-13$226.23$226.23430,000——
2020-11-12$223.76$223.76472,800——
2020-11-11$224.90$224.90842,800——
2020-11-10$219.33$219.331,315,600——
2020-11-09$233.79$233.79983,800——
2020-11-06$241.78$241.78586,600——
2020-11-05$240.56$240.56634,400——
2020-11-04$233.31$233.311,006,700——
2020-11-03$221.74$221.74502,100——
2020-11-02$215.78$215.78765,000——
2020-10-30$213.86$213.86777,400——
2020-10-29$219.46$219.46500,400——
2020-10-28$217.82$217.82671,500——
2020-10-27$222.91$222.91536,200——
2020-10-26$220.63$220.63600,300——
2020-10-23$226.74$226.74646,000——
2020-10-22$225.17$225.17632,800——
2020-10-21$227.45$227.45658,300——
2020-10-20$226.40$226.40550,500——
2020-10-19$224.37$224.37442,700——
2020-10-16$226.48$226.48529,600——
2020-10-15$228.03$228.03591,200——
2020-10-14$226.81$226.81604,900——
2020-10-13$228.18$228.18579,100——
2020-10-12$228.93$228.93854,300——
2020-10-09$222.82$222.82561,600——
2020-10-08$219.03$219.03373,800——
2020-10-07$219.53$219.53498,500——
2020-10-06$214.34$214.34689,500——
2020-10-05$216.64$216.64544,100——
2020-10-02$212.05$212.05751,100——
2020-10-01$217.09$217.09718,700——
2020-09-30$213.98$213.98696,400——
2020-09-29$212.32$212.32628,400——
2020-09-28$212.64$212.64699,600——
2020-09-25$208.50$208.50808,700——
2020-09-24$201.51$201.51850,100——
2020-09-23$197.86$197.86553,200——
2020-09-22$204.80$204.80752,800——
2020-09-21$201.98$201.98604,900——
2020-09-18$197.93$197.931,357,300——
2020-09-17$201.86$201.86910,500——
2020-09-16$206.86$206.86737,200——
2020-09-15$210.95$210.95621,900——
2020-09-14$205.54$205.54622,100——
2020-09-11$200.24$200.24752,700——
2020-09-10$203.28$203.28715,100——
2020-09-09$205.33$205.33784,400——
2020-09-08$198.99$198.991,456,700——
2020-09-04$208.98$208.981,102,100——
2020-09-03$214.79$214.791,150,300——
2020-09-02$229.36$229.36711,200——
2020-09-01$225.34$225.34679,300——
2020-08-31$221.30$221.30997,900——
2020-08-28$219.49$219.49626,700——
2020-08-27$217.17$217.17711,200——
2020-08-26$219.77$219.77704,700——
2020-08-25$216.17$216.17621,000——
2020-08-24$213.77$213.77730,400——
2020-08-21$213.10$213.102,014,100——
2020-08-20$215.16$215.162,521,000——
2020-08-19$198.22$198.22833,300——
2020-08-18$200.09$200.09860,400——
2020-08-17$200.21$200.21618,700——
2020-08-14$196.16$196.16459,100——
2020-08-13$196.35$196.35601,300——
2020-08-12$194.34$194.34802,200——
2020-08-11$191.04$191.041,179,700——
2020-08-10$195.64$195.64745,800——
2020-08-07$198.79$198.79518,300——
2020-08-06$202.26$202.26465,900——
2020-08-05$201.56$201.56465,200——
2020-08-04$201.85$201.85560,500——
2020-08-03$202.80$202.80513,100——
2020-07-31$199.22$199.22985,500——
2020-07-30$199.34$199.34374,800——
2020-07-29$198.42$198.42609,100——
2020-07-28$194.90$194.90423,900——
2020-07-27$197.09$197.09549,200——
2020-07-24$193.37$193.371,206,500——
2020-07-23$197.80$197.80499,200——
2020-07-22$200.66$200.66530,400——
2020-07-21$199.69$199.69617,600——
2020-07-20$201.90$201.90777,700——
2020-07-17$196.28$196.28691,300——
2020-07-16$193.22$193.22745,600——
2020-07-15$194.35$194.35954,500——
2020-07-14$195.28$195.28978,500——
2020-07-13$194.15$194.15829,700——
2020-07-10$198.01$198.011,112,500——
2020-07-09$204.55$204.55791,300——
2020-07-08$201.48$201.48529,700——
2020-07-07$197.63$197.63736,100——
2020-07-06$199.39$199.39564,800——
2020-07-02$197.58$197.58651,000——
2020-07-01$196.90$196.90885,000——
2020-06-30$195.00$195.001,161,100——
2020-06-29$189.72$189.72755,900——
2020-06-26$190.42$190.421,495,400——
2020-06-25$189.69$189.69711,700——
2020-06-24$189.20$189.201,051,900——
2020-06-23$192.87$192.871,104,000——
2020-06-22$193.27$193.271,008,000——
2020-06-19$184.45$184.451,785,100——
2020-06-18$189.88$189.88646,900——
2020-06-17$188.97$188.97799,100——
2020-06-16$186.15$186.15995,000——
2020-06-15$184.05$184.05740,600——
2020-06-12$179.60$179.601,156,600——
2020-06-11$179.52$179.521,143,600——
2020-06-10$189.42$189.421,113,400——
2020-06-09$189.62$189.62935,500——
2020-06-08$186.82$186.821,060,900——
2020-06-05$182.97$182.971,500,800——
2020-06-04$182.45$182.45689,400——
2020-06-03$184.21$184.21838,400——
2020-06-02$183.02$183.02981,900——
2020-06-01$182.60$182.601,024,200——
2020-05-29$180.91$180.911,567,600——
2020-05-28$174.05$174.051,248,500——
2020-05-27$170.42$170.421,190,100——
2020-05-26$168.53$168.531,075,400——
2020-05-22$171.11$171.111,009,000——
2020-05-21$168.49$168.491,586,800——
2020-05-20$165.47$165.471,221,400——
2020-05-19$162.02$162.021,075,400——
2020-05-18$159.87$159.87830,600——
2020-05-15$158.73$158.731,563,000——
2020-05-14$157.83$157.83838,600——
2020-05-13$156.20$156.20779,300——
2020-05-12$158.57$158.57674,700——
2020-05-11$161.58$161.58848,800——
2020-05-08$160.17$160.17723,900——
2020-05-07$158.94$158.94827,100——
2020-05-06$156.83$156.83660,300——
2020-05-05$154.24$154.24693,300——
2020-05-04$151.08$151.08913,600——
2020-05-01$149.64$149.641,188,300——
2020-04-30$157.12$157.121,581,000——
2020-04-29$158.01$158.011,307,700——
2020-04-28$151.83$151.831,052,200——
2020-04-27$154.14$154.14559,100——
2020-04-24$153.03$153.03910,700——
2020-04-23$151.99$151.99920,500——
2020-04-22$150.72$150.72912,100——
2020-04-21$144.84$144.841,127,100——
2020-04-20$151.01$151.011,002,600——
2020-04-17$154.98$154.981,431,400——
2020-04-16$151.83$151.831,275,400——
2020-04-15$146.17$146.17932,000——
2020-04-14$147.43$147.431,081,800——
2020-04-13$140.13$140.13920,700——
2020-04-09$136.58$136.581,104,400——
2020-04-08$138.85$138.85657,800——
2020-04-07$135.51$135.511,203,400——
2020-04-06$135.91$135.911,314,200——
2020-04-03$124.55$124.55702,300——
2020-04-02$128.65$128.651,843,300——
2020-04-01$125.96$125.961,542,100——
2020-03-31$128.79$128.792,463,800——
2020-03-30$129.31$129.311,502,100——
2020-03-27$124.38$124.381,300,800——
2020-03-26$127.97$127.971,373,500——
2020-03-25$121.32$121.321,528,100——
2020-03-24$120.63$120.631,709,600——
2020-03-23$108.48$108.481,508,900——
2020-03-20$110.00$110.001,825,500——
2020-03-19$114.96$114.961,424,800——
2020-03-18$114.23$114.231,858,000——
2020-03-17$119.62$119.621,780,400——
2020-03-16$112.75$112.752,003,100——
2020-03-13$129.88$129.882,032,200——
2020-03-12$119.15$119.152,429,200——
2020-03-11$131.74$131.742,063,100——
2020-03-10$135.19$135.191,614,300——
2020-03-09$127.70$127.701,870,800——
2020-03-06$137.72$137.721,491,300——
2020-03-05$142.64$142.641,486,600——
2020-03-04$146.82$146.821,529,100——
2020-03-03$140.12$140.122,075,100——
2020-03-02$141.63$141.631,692,700——
2020-02-28$137.93$137.933,129,100——
2020-02-27$136.83$136.831,840,800——
2020-02-26$142.04$142.042,039,900——
2020-02-25$142.16$142.162,162,800——
2020-02-24$145.94$145.942,503,500——
2020-02-21$149.33$149.332,777,000——
2020-02-20$155.08$155.084,667,200——
2020-02-19$164.99$164.991,760,900——
2020-02-18$162.92$162.92910,200——
2020-02-14$163.35$163.35784,900——
2020-02-13$161.37$161.37788,800——
2020-02-12$159.52$159.52682,600——
2020-02-11$158.22$158.22837,300——
2020-02-10$156.92$156.92676,500——
2020-02-07$154.28$154.28589,000——
2020-02-06$154.77$154.77507,900——
2020-02-05$154.21$154.21982,700——
2020-02-04$155.81$155.811,160,600——
2020-02-03$150.26$150.26969,300——
2020-01-31$147.51$147.51984,500——
2020-01-30$150.82$150.821,337,700——
2020-01-29$150.44$150.44765,000——
2020-01-28$152.05$152.05829,800——
2020-01-27$150.38$150.38886,600——
2020-01-24$154.05$154.05826,500——
2020-01-23$154.96$154.96856,500——
2020-01-22$153.43$153.43648,900——
2020-01-21$153.58$153.581,015,800——
2020-01-17$151.86$151.861,431,800——
2020-01-16$149.69$149.69819,300——
2020-01-15$147.91$147.91842,400——
2020-01-14$148.19$148.19802,300——
2020-01-13$149.93$149.93717,100——
2020-01-10$148.46$148.46739,500——
2020-01-09$148.67$148.671,211,800——
2020-01-08$145.86$145.861,241,800——
2020-01-07$142.96$142.96701,100——
2020-01-06$141.98$141.98924,800——
2020-01-03$141.76$141.76834,800——
2020-01-02$142.87$142.871,095,100——