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 — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2025-12-31$469.72$469.721,177,500
2025-12-30$474.49$474.49834,200
2025-12-29$478.97$478.971,327,300
2025-12-26$477.14$477.14724,100
2025-12-24$475.75$475.75439,100
2025-12-23$475.47$475.471,318,700
2025-12-22$481.24$481.242,065,800
2025-12-19$463.73$463.733,951,800
2025-12-18$458.13$458.131,694,300
2025-12-17$453.07$453.072,526,100
2025-12-16$463.34$463.342,098,700
2025-12-15$454.67$454.672,634,200
2025-12-12$452.95$452.952,740,800
2025-12-11$477.26$477.264,607,700
2025-12-10$475.83$475.833,278,400
2025-12-09$465.85$465.851,961,600
2025-12-08$465.75$465.752,172,400
2025-12-05$466.76$466.761,494,100
2025-12-04$463.74$463.741,511,500
2025-12-03$466.44$466.442,564,200
2025-12-02$449.35$449.352,740,900
2025-12-01$438.29$438.295,307,000
2025-11-28$418.01$418.011,062,500
2025-11-26$409.68$409.681,603,000
2025-11-25$401.61$401.611,218,000
2025-11-24$404.63$404.632,855,900
2025-11-21$388.36$388.361,795,800
2025-11-20$385.60$385.601,898,900
2025-11-19$386.30$386.302,076,100
2025-11-18$383.82$383.822,248,300
2025-11-17$390.24$390.241,694,700
2025-11-14$389.83$389.831,337,400
2025-11-13$393.93$393.932,022,600
2025-11-12$398.81$398.811,705,100
2025-11-11$395.60$395.601,718,400
2025-11-10$400.77$400.771,886,600
2025-11-07$393.43$393.432,641,900
2025-11-06$396.14$396.144,046,800
2025-11-05$409.11$409.114,292,500
2025-11-04$416.35$416.354,353,400
2025-11-03$445.72$445.721,944,000
2025-10-31$453.82$453.821,699,200
2025-10-30$442.93$442.931,717,000
2025-10-29$455.34$455.342,315,100
2025-10-28$456.83$456.832,173,800
2025-10-27$465.41$465.411,720,500
2025-10-24$464.18$464.181,294,600
2025-10-23$456.09$456.091,384,100
2025-10-22$454.30$454.302,755,300
2025-10-21$459.04$459.041,356,300
2025-10-20$453.35$453.351,539,900
2025-10-17$447.64$447.642,510,400
2025-10-16$440.20$440.201,931,300
2025-10-15$435.90$435.903,109,700
2025-10-14$443.76$443.762,937,600
2025-10-13$448.00$448.002,260,600
2025-10-10$438.92$438.923,588,200
2025-10-09$484.41$484.411,727,500
2025-10-08$489.36$489.361,789,600
2025-10-07$477.83$477.831,222,200
2025-10-06$478.22$478.221,651,000
2025-10-03$469.17$469.172,263,600
2025-10-02$471.15$471.152,693,400
2025-10-01$488.78$488.782,017,600
2025-09-30$493.39$493.392,649,400
2025-09-29$481.61$481.612,905,500
2025-09-26$487.76$487.762,532,900
2025-09-25$487.20$487.203,647,300
2025-09-24$468.09$468.094,028,400
2025-09-23$490.32$490.323,517,900
2025-09-22$514.79$514.794,831,800
2025-09-19$495.50$495.506,099,800
2025-09-18$480.11$480.118,240,300
2025-09-17$425.40$425.403,082,100
2025-09-16$425.97$425.973,006,200
2025-09-15$419.20$419.204,432,300
2025-09-12$425.45$425.456,689,000
2025-09-11$438.10$438.1015,275,600
2025-09-10$387.78$387.7821,155,800
2025-09-09$604.37$604.372,236,200
2025-09-08$609.08$609.081,729,500
2025-09-05$598.14$598.141,388,900
2025-09-04$601.96$601.961,012,900
2025-09-03$592.12$592.12973,700
2025-09-02$592.01$592.011,399,600
2025-08-29$603.52$603.52992,800
2025-08-28$612.17$612.17902,200
2025-08-27$603.17$603.17916,200
2025-08-26$596.00$596.001,224,400
2025-08-25$597.00$597.00783,800
2025-08-22$606.52$606.52863,200
2025-08-21$598.17$598.171,145,600
2025-08-20$601.13$601.131,659,500
2025-08-19$612.79$612.791,170,700
2025-08-18$625.33$625.33749,600
2025-08-15$617.91$617.91881,800
2025-08-14$616.36$616.36954,200
2025-08-13$618.57$618.571,012,400
2025-08-12$625.80$625.801,168,400
2025-08-11$616.12$616.12956,000
2025-08-08$619.42$619.42700,600
2025-08-07$620.33$620.331,428,600
2025-08-06$625.88$625.881,016,300
2025-08-05$628.50$628.501,032,200
2025-08-04$636.02$636.021,121,700
2025-08-01$618.65$618.651,300,400
2025-07-31$633.47$633.471,165,900
2025-07-30$645.35$645.351,919,000
2025-07-29$635.81$635.813,293,600
2025-07-28$592.63$592.631,770,500
2025-07-25$601.55$601.551,819,800
2025-07-24$609.68$609.681,414,300
2025-07-23$614.42$614.422,002,300
2025-07-22$615.13$615.132,890,600
2025-07-21$591.46$591.462,445,000
2025-07-18$584.76$584.763,682,300
2025-07-17$589.01$589.013,621,100
2025-07-16$571.20$571.207,936,000
2025-07-15$569.10$569.103,178,400
2025-07-14$549.53$549.535,084,300
2025-07-11$559.28$559.281,358,500
2025-07-10$566.19$566.191,775,200
2025-07-09$550.95$550.95839,900
2025-07-08$551.51$551.511,314,800
2025-07-07$536.52$536.521,391,000
2025-07-03$548.74$548.742,020,000
2025-07-02$523.11$523.11979,100
2025-07-01$521.78$521.781,512,800
2025-06-30$512.68$512.681,343,700
2025-06-27$502.63$502.632,153,600
2025-06-26$495.70$495.701,019,300
2025-06-25$487.27$487.27867,900
2025-06-24$478.98$478.98866,200
2025-06-23$470.98$470.98897,500
2025-06-20$470.53$470.531,510,900
2025-06-18$473.62$473.621,040,500
2025-06-17$475.40$475.40765,500
2025-06-16$479.41$479.411,386,400
2025-06-13$478.86$478.861,162,500
2025-06-12$494.99$494.99867,800
2025-06-11$500.73$500.731,104,800
2025-06-10$504.40$504.401,085,000
2025-06-09$495.77$495.771,612,100
2025-06-06$486.00$486.00943,200
2025-06-05$482.20$482.201,676,800
2025-06-04$473.19$473.19972,400
2025-06-03$466.26$466.261,295,200
2025-06-02$466.15$466.151,299,300
2025-05-30$463.98$463.983,356,200
2025-05-29$454.99$454.994,314,300
2025-05-28$462.43$462.434,806,200
2025-05-27$511.79$511.791,251,900
2025-05-23$498.85$498.85670,000
2025-05-22$503.48$503.48774,900
2025-05-21$501.46$501.46866,100
2025-05-20$515.61$515.61740,800
2025-05-19$516.01$516.01848,600
2025-05-16$514.43$514.43948,100
2025-05-15$514.48$514.48826,600
2025-05-14$517.66$517.66881,600
2025-05-13$515.71$515.71823,400
2025-05-12$505.59$505.591,099,700
2025-05-09$482.90$482.90571,500
2025-05-08$484.50$484.501,011,800
2025-05-07$480.54$480.54899,300
2025-05-06$473.55$473.55834,200
2025-05-05$477.41$477.411,074,600
2025-05-02$472.28$472.281,293,700
2025-05-01$459.36$459.361,137,700
2025-04-30$459.01$459.011,338,900
2025-04-29$460.77$460.771,415,400
2025-04-28$443.97$443.971,117,100
2025-04-25$446.62$446.621,032,100
2025-04-24$438.90$438.901,093,000
2025-04-23$422.23$422.231,008,100
2025-04-22$413.40$413.40946,500
2025-04-21$402.36$402.36901,400
2025-04-17$413.32$413.321,002,400
2025-04-16$415.65$415.651,064,000
2025-04-15$425.65$425.651,016,100
2025-04-14$421.98$421.981,119,500
2025-04-11$421.21$421.211,745,600
2025-04-10$406.89$406.891,537,600
2025-04-09$428.70$428.702,146,100
2025-04-08$381.59$381.592,191,500
2025-04-07$380.90$380.903,060,100
2025-04-04$388.13$388.132,513,200
2025-04-03$417.76$417.762,133,600
2025-04-02$438.55$438.551,111,200
2025-04-01$435.94$435.94985,800
2025-03-31$428.85$428.851,371,100
2025-03-28$437.95$437.95941,500
2025-03-27$446.23$446.23699,000
2025-03-26$449.90$449.90749,100
2025-03-25$457.23$457.23759,000
2025-03-24$457.77$457.77974,200
2025-03-21$448.60$448.603,362,100
2025-03-20$449.99$449.99810,200
2025-03-19$450.28$450.281,108,300
2025-03-18$447.99$447.991,020,100
2025-03-17$453.51$453.511,489,100
2025-03-14$446.23$446.231,118,100
2025-03-13$428.58$428.581,541,400
2025-03-12$432.46$432.461,900,100
2025-03-11$430.68$430.681,588,400
2025-03-10$429.85$429.851,713,700
2025-03-07$450.88$450.881,119,200
2025-03-06$445.73$445.731,524,700
2025-03-05$447.96$447.961,273,900
2025-03-04$445.47$445.471,641,100
2025-03-03$443.26$443.262,101,900
2025-02-28$457.28$457.281,581,700
2025-02-27$454.71$454.712,037,000
2025-02-26$470.46$470.461,540,300
2025-02-25$457.95$457.951,867,300
2025-02-24$470.08$470.081,374,000
2025-02-21$474.84$474.841,371,000
2025-02-20$493.97$493.971,270,900
2025-02-19$500.98$500.982,417,700
2025-02-18$525.00$525.001,118,700
2025-02-14$522.53$522.53943,700
2025-02-13$528.29$528.291,049,100
2025-02-12$509.71$509.71979,700
2025-02-11$529.14$529.14431,600
2025-02-10$531.33$531.33769,000
2025-02-07$525.82$525.82703,100
2025-02-06$533.18$533.18683,800
2025-02-05$528.42$528.42547,500
2025-02-04$523.88$523.88859,400
2025-02-03$520.25$520.25765,400
2025-01-31$525.48$525.481,095,000
2025-01-30$526.36$526.36741,000
2025-01-29$512.71$512.71891,600
2025-01-28$526.12$526.121,606,500
2025-01-27$510.73$510.731,840,200
2025-01-24$546.19$546.19880,500
2025-01-23$551.54$551.541,524,400
2025-01-22$544.70$544.701,091,600
2025-01-21$529.75$529.751,193,600
2025-01-17$526.70$526.701,240,500
2025-01-16$515.81$515.811,160,000
2025-01-15$507.19$507.191,129,200
2025-01-14$490.36$490.36833,500
2025-01-13$487.43$487.43891,300
2025-01-10$492.54$492.541,281,600
2025-01-08$502.00$502.001,266,800
2025-01-07$487.62$487.621,212,900
2025-01-06$501.06$501.06881,400
2025-01-03$493.71$493.71786,500
2025-01-02$482.75$482.75807,900