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 — 2004

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2004-12-31$19.55$19.551,155,900
2004-12-30$19.33$19.331,253,400
2004-12-29$19.37$19.371,583,900
2004-12-28$19.29$19.291,403,600
2004-12-27$18.97$18.972,795,400
2004-12-23$18.55$18.551,362,300
2004-12-22$18.54$18.54978,600
2004-12-21$18.74$18.741,051,300
2004-12-20$18.38$18.381,415,700
2004-12-17$18.55$18.552,877,900
2004-12-16$18.28$18.281,479,700
2004-12-15$18.71$18.711,697,500
2004-12-14$18.66$18.662,597,600
2004-12-13$18.23$18.231,979,600
2004-12-10$17.58$17.581,220,500
2004-12-09$17.67$17.671,180,300
2004-12-08$17.85$17.851,025,300
2004-12-07$17.82$17.821,582,000
2004-12-06$18.25$18.251,201,200
2004-12-03$18.49$18.492,506,900
2004-12-02$18.57$18.575,173,100
2004-12-01$18.64$18.643,922,800
2004-11-30$17.63$17.631,811,200
2004-11-29$18.17$18.171,861,600
2004-11-26$18.12$18.12509,600
2004-11-24$18.37$18.371,540,700
2004-11-23$17.75$17.75876,200
2004-11-22$17.73$17.731,070,300
2004-11-19$17.44$17.44700,600
2004-11-18$17.86$17.861,046,100
2004-11-17$17.63$17.631,900,400
2004-11-16$17.16$17.16817,100
2004-11-15$17.09$17.09825,200
2004-11-12$17.04$17.041,173,700
2004-11-11$16.77$16.77969,300
2004-11-10$16.71$16.71838,700
2004-11-09$16.60$16.601,611,300
2004-11-08$16.98$16.981,027,400
2004-11-05$17.07$17.071,265,600
2004-11-04$16.91$16.911,224,700
2004-11-03$16.76$16.761,001,100
2004-11-02$16.54$16.541,540,300
2004-11-01$16.49$16.492,135,100
2004-10-29$16.24$16.241,444,600
2004-10-28$16.15$16.15673,400
2004-10-27$16.20$16.201,757,600
2004-10-26$15.86$15.861,036,700
2004-10-25$15.70$15.701,258,300
2004-10-22$15.72$15.721,336,600
2004-10-21$16.53$16.531,528,800
2004-10-20$16.06$16.061,027,700
2004-10-19$15.91$15.911,298,300
2004-10-18$16.18$16.181,086,400
2004-10-15$16.00$16.001,370,200
2004-10-14$16.06$16.061,216,800
2004-10-13$16.23$16.231,433,100
2004-10-12$16.19$16.191,361,100
2004-10-11$16.26$16.261,432,800
2004-10-08$16.07$16.07772,600
2004-10-07$16.67$16.672,155,400
2004-10-06$16.83$16.832,883,200
2004-10-05$16.32$16.321,432,500
2004-10-04$16.59$16.591,729,200
2004-10-01$16.56$16.561,618,500
2004-09-30$15.76$15.761,158,700
2004-09-29$15.63$15.631,396,000
2004-09-28$15.56$15.561,066,200
2004-09-27$15.57$15.571,804,400
2004-09-24$15.61$15.612,073,300
2004-09-23$15.98$15.981,993,900
2004-09-22$16.21$16.211,473,300
2004-09-21$16.66$16.661,634,200
2004-09-20$16.72$16.721,629,600
2004-09-17$17.01$17.011,803,400
2004-09-16$16.88$16.881,378,200
2004-09-15$16.60$16.601,593,800
2004-09-14$16.92$16.921,489,000
2004-09-13$16.83$16.831,774,800
2004-09-10$16.85$16.852,060,900
2004-09-09$16.46$16.461,496,400
2004-09-08$16.19$16.191,448,200
2004-09-07$16.10$16.101,897,900
2004-09-03$16.00$16.002,428,800
2004-09-02$16.10$16.102,812,800
2004-09-01$15.80$15.802,542,200
2004-08-31$15.96$15.961,883,400
2004-08-30$15.87$15.871,898,700
2004-08-27$15.83$15.832,464,400
2004-08-26$15.61$15.612,462,300
2004-08-25$15.41$15.414,189,100
2004-08-24$15.06$15.063,190,300
2004-08-23$15.18$15.184,773,400
2004-08-20$14.80$14.8011,186,300
2004-08-19$14.65$14.6530,414,300
2004-08-18$21.28$21.284,660,500
2004-08-17$20.30$20.301,030,900
2004-08-16$20.43$20.431,037,700
2004-08-13$20.02$20.02743,000
2004-08-12$19.96$19.961,096,300
2004-08-11$20.26$20.261,147,900
2004-08-10$20.77$20.771,108,000
2004-08-09$20.55$20.551,396,300
2004-08-06$20.20$20.201,051,600
2004-08-05$20.62$20.621,169,700
2004-08-04$21.25$21.251,984,100
2004-08-03$20.83$20.835,184,300
2004-08-02$21.05$21.0512,594,100
2004-07-30$25.25$25.251,534,700
2004-07-29$24.99$24.99855,400
2004-07-28$24.85$24.851,363,800
2004-07-27$24.01$24.011,751,400
2004-07-26$23.91$23.912,258,700
2004-07-23$24.12$24.121,202,200
2004-07-22$24.70$24.701,788,800
2004-07-21$24.65$24.651,341,900
2004-07-20$25.69$25.69858,300
2004-07-19$25.21$25.21964,900
2004-07-16$24.92$24.92992,600
2004-07-15$25.66$25.661,739,000
2004-07-14$26.16$26.16805,700
2004-07-13$26.70$26.701,142,900
2004-07-12$26.32$26.32985,200
2004-07-09$26.61$26.611,107,600
2004-07-08$26.30$26.30802,700
2004-07-07$26.54$26.54866,300
2004-07-06$26.61$26.611,030,500
2004-07-02$27.64$27.64811,200
2004-07-01$28.11$28.111,208,300
2004-06-30$28.43$28.431,690,900
2004-06-29$28.46$28.461,352,900
2004-06-28$28.27$28.271,983,200
2004-06-25$29.31$29.311,275,400
2004-06-24$29.37$29.37984,400
2004-06-23$29.56$29.56988,600
2004-06-22$29.48$29.48796,300
2004-06-21$29.36$29.361,047,500
2004-06-18$29.89$29.892,004,600
2004-06-17$29.94$29.941,088,500
2004-06-16$30.33$30.331,082,000
2004-06-15$30.15$30.151,295,800
2004-06-14$29.56$29.56768,600
2004-06-10$30.12$30.121,592,700
2004-06-09$29.67$29.671,417,000
2004-06-08$30.45$30.451,957,200
2004-06-07$30.50$30.501,029,500
2004-06-04$29.77$29.771,165,400
2004-06-03$29.55$29.551,093,600
2004-06-02$29.65$29.651,070,400
2004-06-01$29.73$29.731,094,800
2004-05-28$29.60$29.60746,900
2004-05-27$29.63$29.63899,200
2004-05-26$29.87$29.871,056,900
2004-05-25$29.51$29.511,346,400
2004-05-24$29.37$29.372,240,500
2004-05-21$29.72$29.722,907,900
2004-05-20$28.27$28.274,778,300
2004-05-19$25.32$25.321,737,400
2004-05-18$25.30$25.301,225,200
2004-05-17$25.19$25.191,613,800
2004-05-14$25.77$25.771,125,600
2004-05-13$25.87$25.871,815,200
2004-05-12$26.43$26.431,895,300
2004-05-11$26.57$26.571,510,800
2004-05-10$26.62$26.621,147,800
2004-05-07$26.70$26.701,095,600
2004-05-06$26.82$26.821,103,600
2004-05-05$27.17$27.171,154,100
2004-05-04$27.10$27.101,503,500
2004-05-03$26.79$26.792,396,000
2004-04-30$26.73$26.732,788,100
2004-04-29$26.93$26.931,305,900
2004-04-28$27.66$27.66738,700
2004-04-27$28.28$28.28889,300
2004-04-26$28.28$28.28954,000
2004-04-23$28.77$28.772,502,200
2004-04-22$28.40$28.402,317,300
2004-04-21$28.36$28.361,391,700
2004-04-20$28.60$28.601,365,900
2004-04-19$29.40$29.403,142,900
2004-04-16$28.68$28.681,485,100
2004-04-15$29.15$29.151,002,600
2004-04-14$29.05$29.05912,700
2004-04-13$29.30$29.30711,200
2004-04-12$29.63$29.63696,500
2004-04-08$29.42$29.421,141,900
2004-04-07$29.72$29.72740,500
2004-04-06$29.86$29.861,389,800
2004-04-05$30.78$30.78868,300
2004-04-02$30.56$30.561,371,900
2004-04-01$29.26$29.261,348,300
2004-03-31$28.73$28.73886,800
2004-03-30$29.01$29.01793,200
2004-03-29$29.10$29.101,443,600
2004-03-26$28.47$28.47913,000
2004-03-25$28.70$28.701,065,800
2004-03-24$28.13$28.13732,500
2004-03-23$27.98$27.981,018,700
2004-03-22$27.59$27.591,359,700
2004-03-19$28.01$28.01885,000
2004-03-18$28.62$28.621,100,600
2004-03-17$28.47$28.471,461,900
2004-03-16$27.56$27.561,670,000
2004-03-15$27.49$27.491,493,700
2004-03-12$28.28$28.281,960,700
2004-03-11$27.93$27.932,383,800
2004-03-10$28.97$28.971,539,700
2004-03-09$29.52$29.521,716,500
2004-03-08$29.82$29.821,184,500
2004-03-05$30.35$30.352,238,400
2004-03-04$30.29$30.291,577,200
2004-03-03$29.84$29.841,371,100
2004-03-02$30.03$30.032,832,000
2004-03-01$29.65$29.651,865,200
2004-02-27$29.62$29.622,343,600
2004-02-26$30.12$30.123,960,700
2004-02-25$29.83$29.834,211,500
2004-02-24$29.88$29.8813,757,600
2004-02-23$34.43$34.432,771,500
2004-02-20$35.57$35.571,694,900
2004-02-19$35.30$35.302,228,400
2004-02-18$35.46$35.461,784,200
2004-02-17$35.90$35.901,001,200
2004-02-13$35.26$35.26950,100
2004-02-12$35.73$35.731,179,600
2004-02-11$35.86$35.863,281,700
2004-02-10$35.68$35.681,173,600
2004-02-09$36.35$36.351,159,600
2004-02-06$36.09$36.091,016,900
2004-02-05$35.19$35.191,488,600
2004-02-04$34.52$34.521,301,700
2004-02-03$35.35$35.35690,700
2004-02-02$35.52$35.521,311,100
2004-01-30$35.29$35.291,821,700
2004-01-29$35.49$35.491,975,700
2004-01-28$35.26$35.263,850,600
2004-01-27$37.32$37.321,994,400
2004-01-26$37.36$37.361,558,300
2004-01-23$37.00$37.001,252,900
2004-01-22$36.60$36.601,650,000
2004-01-21$36.18$36.181,114,600
2004-01-20$37.11$37.112,471,200
2004-01-16$37.05$37.051,861,600
2004-01-15$36.17$36.171,660,400
2004-01-14$35.70$35.70692,800
2004-01-13$35.87$35.871,471,900
2004-01-12$36.67$36.671,895,800
2004-01-09$35.66$35.661,162,500
2004-01-08$35.79$35.791,881,500
2004-01-07$36.18$36.183,301,500
2004-01-06$35.74$35.742,850,100
2004-01-05$34.69$34.692,454,000
2004-01-02$33.67$33.671,003,300