NASDAQ:MKSI | Historical Stock Price | MKS 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
1999-03-30 to 2026-09-04
Data captured

Stock Price Chart

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

$9.31$20.64$45.74$101.38$224.72$498.091999-03-302026-08-27

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

View year

Historical Stock Price — 2013

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2013-12-31$29.92$32.09244,400
2013-12-30$29.69$31.84190,800
2013-12-27$29.68$31.83143,000
2013-12-26$29.66$31.81247,700
2013-12-24$29.82$31.98109,800
2013-12-23$29.74$31.90230,500
2013-12-20$29.92$32.09502,800
2013-12-19$29.29$31.42140,700
2013-12-18$29.77$31.93180,900
2013-12-17$29.45$31.59131,900
2013-12-16$29.16$31.28211,900
2013-12-13$28.57$30.64228,100
2013-12-12$28.66$30.74214,100
2013-12-11$28.95$31.05326,600
2013-12-10$28.89$30.99172,100
2013-12-09$29.19$31.31139,000
2013-12-06$29.34$31.47185,900
2013-12-05$29.00$31.10377,600
2013-12-04$28.87$30.97202,400
2013-12-03$29.50$31.64228,000
2013-12-02$29.24$31.36145,500
2013-11-29$29.77$31.9385,300
2013-11-27$29.70$31.86181,000
2013-11-26$29.74$31.73433,300
2013-11-25$29.04$30.98143,100
2013-11-22$29.07$31.01229,000
2013-11-21$29.02$30.96122,400
2013-11-20$28.41$30.31186,200
2013-11-19$28.50$30.40196,700
2013-11-18$28.94$30.87314,700
2013-11-15$29.21$31.16325,700
2013-11-14$29.52$31.49100,200
2013-11-13$29.84$31.83129,800
2013-11-12$29.45$31.42104,000
2013-11-11$29.36$31.32116,800
2013-11-08$29.69$31.67145,800
2013-11-07$29.29$31.25193,700
2013-11-06$29.55$31.52162,500
2013-11-05$29.53$31.50138,000
2013-11-04$29.46$31.43210,100
2013-11-01$29.16$31.11261,800
2013-10-31$29.64$31.62184,600
2013-10-30$29.84$31.83249,400
2013-10-29$30.01$32.01286,900
2013-10-28$30.01$32.01249,600
2013-10-25$30.66$32.71462,200
2013-10-24$30.11$32.12631,800
2013-10-23$28.86$30.79197,500
2013-10-22$29.09$31.03219,500
2013-10-21$29.41$31.37156,800
2013-10-18$29.39$31.35361,000
2013-10-17$28.79$30.71195,100
2013-10-16$28.51$30.41171,100
2013-10-15$28.08$29.96157,000
2013-10-14$28.41$30.31168,000
2013-10-11$28.09$29.97467,100
2013-10-10$28.01$29.88336,600
2013-10-09$27.57$29.41321,500
2013-10-08$27.84$29.70523,900
2013-10-07$27.53$29.37277,800
2013-10-04$27.40$29.23221,100
2013-10-03$26.99$28.79269,700
2013-10-02$27.02$28.82227,000
2013-10-01$27.20$29.02329,400
2013-09-30$26.59$28.37339,300
2013-09-27$26.42$28.18179,600
2013-09-26$26.45$28.22264,800
2013-09-25$26.33$28.09248,200
2013-09-24$26.45$28.22306,500
2013-09-23$26.55$28.32194,500
2013-09-20$26.55$28.32559,800
2013-09-19$26.35$28.11168,600
2013-09-18$26.46$28.23171,400
2013-09-17$26.55$28.32223,900
2013-09-16$26.45$28.22275,800
2013-09-13$26.20$27.9596,900
2013-09-12$26.12$27.86189,000
2013-09-11$26.21$27.96130,900
2013-09-10$26.21$27.96184,200
2013-09-09$26.12$27.86142,300
2013-09-06$25.67$27.38256,700
2013-09-05$25.73$27.45168,400
2013-09-04$25.53$27.24192,300
2013-09-03$24.90$26.56198,700
2013-08-30$25.05$26.72341,500
2013-08-29$25.50$27.20187,800
2013-08-28$25.10$26.78190,800
2013-08-27$25.40$26.93334,100
2013-08-26$25.68$27.22170,100
2013-08-23$25.70$27.24250,600
2013-08-22$25.63$27.17216,000
2013-08-21$25.12$26.63207,100
2013-08-20$25.23$26.75479,700
2013-08-19$24.96$26.46439,900
2013-08-16$25.26$26.78350,000
2013-08-15$25.77$27.32231,000
2013-08-14$26.78$28.39229,400
2013-08-13$27.01$28.63120,900
2013-08-12$26.89$28.51101,600
2013-08-09$26.76$28.37178,900
2013-08-08$27.10$28.73210,600
2013-08-07$27.15$28.78246,000
2013-08-06$27.25$28.89240,900
2013-08-05$27.34$28.98201,800
2013-08-02$27.22$28.86164,500
2013-08-01$27.31$28.95174,900
2013-07-31$27.12$28.75187,400
2013-07-30$27.36$29.00175,400
2013-07-29$27.21$28.84237,900
2013-07-26$27.36$29.00230,000
2013-07-25$27.74$29.41357,500
2013-07-24$27.81$29.48231,300
2013-07-23$28.01$29.69179,800
2013-07-22$28.20$29.89205,300
2013-07-19$28.15$29.84139,900
2013-07-18$28.35$30.05252,100
2013-07-17$28.43$30.14161,800
2013-07-16$28.58$30.30135,700
2013-07-15$28.62$30.34171,100
2013-07-12$28.82$30.55127,900
2013-07-11$28.72$30.45164,900
2013-07-10$28.36$30.06260,600
2013-07-09$27.50$29.15299,600
2013-07-08$27.08$28.71358,300
2013-07-05$26.97$28.59203,300
2013-07-03$26.43$28.02183,800
2013-07-02$26.36$27.94188,400
2013-07-01$26.53$28.12201,900
2013-06-28$26.54$28.13272,600
2013-06-27$26.90$28.52225,000
2013-06-26$26.49$28.08278,100
2013-06-25$26.53$28.12288,500
2013-06-24$26.54$28.13209,100
2013-06-21$27.05$28.68439,300
2013-06-20$27.25$28.89216,700
2013-06-19$27.88$29.55190,600
2013-06-18$28.26$29.96124,700
2013-06-17$27.73$29.40102,000
2013-06-14$27.75$29.42115,500
2013-06-13$28.33$30.03248,000
2013-06-12$27.72$29.39154,100
2013-06-11$28.13$29.82326,400
2013-06-10$28.96$30.70348,800
2013-06-07$28.15$29.84191,700
2013-06-06$27.43$29.08213,200
2013-06-05$27.82$29.49215,600
2013-06-04$27.86$29.53294,900
2013-06-03$28.19$29.88345,400
2013-05-31$28.15$29.84185,700
2013-05-30$28.25$29.95122,200
2013-05-29$27.98$29.4989,900
2013-05-28$28.09$29.61182,500
2013-05-24$27.49$28.97187,800
2013-05-23$27.49$28.97245,900
2013-05-22$27.37$28.85219,900
2013-05-21$28.10$29.62145,100
2013-05-20$27.99$29.50179,200
2013-05-17$27.79$29.29189,400
2013-05-16$27.31$28.79116,500
2013-05-15$27.56$29.05167,900
2013-05-14$27.28$28.75169,200
2013-05-13$27.11$28.57120,600
2013-05-10$27.51$29.00137,800
2013-05-09$27.47$28.95145,200
2013-05-08$27.49$28.97158,700
2013-05-07$27.45$28.93143,100
2013-05-06$27.16$28.63134,500
2013-05-03$27.14$28.61214,900
2013-05-02$26.40$27.83216,500
2013-05-01$25.74$27.13327,600
2013-04-30$26.87$28.32320,900
2013-04-29$26.96$28.42416,100
2013-04-26$26.13$27.54281,600
2013-04-25$26.46$27.89547,100
2013-04-24$26.16$27.57200,200
2013-04-23$25.93$27.33138,700
2013-04-22$25.30$26.67197,700
2013-04-19$25.29$26.66212,300
2013-04-18$25.12$26.48299,800
2013-04-17$25.22$26.58310,500
2013-04-16$25.89$27.29543,700
2013-04-15$25.78$27.17284,500
2013-04-12$26.66$28.10200,400
2013-04-11$26.84$28.29174,600
2013-04-10$26.86$28.31374,400
2013-04-09$26.06$27.47217,800
2013-04-08$26.35$27.77416,700
2013-04-05$25.95$27.351,485,900
2013-04-04$26.62$28.06326,200
2013-04-03$25.95$27.35286,900
2013-04-02$26.31$27.73295,700
2013-04-01$26.83$28.28221,800
2013-03-28$27.20$28.67304,200
2013-03-27$26.90$28.35217,700
2013-03-26$26.82$28.27116,000
2013-03-25$26.75$28.19268,800
2013-03-22$26.59$28.03132,600
2013-03-21$26.60$28.04189,500
2013-03-20$26.55$27.98266,900
2013-03-19$26.10$27.51223,300
2013-03-18$26.46$27.89180,400
2013-03-15$27.18$28.65419,200
2013-03-14$27.74$29.24205,300
2013-03-13$27.44$28.92126,600
2013-03-12$27.31$28.79103,000
2013-03-11$27.76$29.26151,500
2013-03-08$27.69$29.19222,100
2013-03-07$27.73$29.23204,700
2013-03-06$27.57$29.06160,800
2013-03-05$27.45$28.93236,600
2013-03-04$26.96$28.42252,100
2013-03-01$26.91$28.36403,300
2013-02-28$27.14$28.61425,600
2013-02-27$27.02$28.48320,600
2013-02-26$27.24$28.54203,600
2013-02-25$26.92$28.21227,900
2013-02-22$27.78$29.11315,800
2013-02-21$27.23$28.53210,300
2013-02-20$27.40$28.71289,400
2013-02-19$28.34$29.70201,200
2013-02-15$28.07$29.41214,400
2013-02-14$28.40$29.76111,200
2013-02-13$28.31$29.66242,500
2013-02-12$28.70$30.07398,300
2013-02-11$27.72$29.05283,700
2013-02-08$27.83$29.16302,200
2013-02-07$28.04$29.38215,800
2013-02-06$28.09$29.43333,600
2013-02-05$28.12$29.46338,700
2013-02-04$27.63$28.95367,000
2013-02-01$28.45$29.81416,700
2013-01-31$27.80$29.13563,600
2013-01-30$27.55$28.87443,300
2013-01-29$27.58$28.90731,100
2013-01-28$28.94$30.32291,700
2013-01-25$28.76$30.14348,000
2013-01-24$27.99$29.33265,200
2013-01-23$27.75$29.08152,900
2013-01-22$27.76$29.09229,200
2013-01-18$27.70$29.02458,300
2013-01-17$27.32$28.63260,300
2013-01-16$26.84$28.12204,700
2013-01-15$26.97$28.26148,000
2013-01-14$27.00$28.29178,100
2013-01-11$27.06$28.35214,900
2013-01-10$26.94$28.23211,400
2013-01-09$26.70$27.98203,700
2013-01-08$26.53$27.80483,800
2013-01-07$26.00$27.24216,100
2013-01-04$26.27$27.53314,300
2013-01-03$26.60$27.87257,100
2013-01-02$26.89$28.18403,500