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 — 2014

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2014-12-31$36.60$40.07202,300
2014-12-30$36.73$40.21104,200
2014-12-29$37.21$40.74172,100
2014-12-26$37.18$40.71196,500
2014-12-24$37.24$40.77153,700
2014-12-23$37.25$40.78298,900
2014-12-22$37.08$40.60233,000
2014-12-19$36.40$39.85696,300
2014-12-18$36.38$39.83244,900
2014-12-17$36.04$39.46235,200
2014-12-16$35.62$39.00367,500
2014-12-15$35.60$38.98305,000
2014-12-12$36.12$39.55288,900
2014-12-11$36.49$39.95256,200
2014-12-10$36.10$39.52203,400
2014-12-09$36.87$40.37364,000
2014-12-08$35.93$39.34184,700
2014-12-05$36.40$39.85212,400
2014-12-04$36.18$39.61162,600
2014-12-03$36.54$40.01233,400
2014-12-02$36.40$39.85223,500
2014-12-01$36.16$39.59331,300
2014-11-28$36.44$39.90198,100
2014-11-26$36.81$40.30454,800
2014-11-25$36.24$39.50428,100
2014-11-24$35.48$38.67368,900
2014-11-21$35.61$38.81204,600
2014-11-20$35.88$39.10245,100
2014-11-19$35.62$38.82188,700
2014-11-18$36.27$39.53199,100
2014-11-17$36.02$39.26197,000
2014-11-14$36.28$39.54302,600
2014-11-13$36.50$39.78223,800
2014-11-12$36.94$40.26231,000
2014-11-11$36.72$40.02158,400
2014-11-10$36.80$40.11255,900
2014-11-07$36.13$39.38267,400
2014-11-06$35.95$39.18383,700
2014-11-05$36.42$39.69319,900
2014-11-04$36.18$39.43301,800
2014-11-03$36.14$39.39472,900
2014-10-31$36.40$39.67394,000
2014-10-30$35.88$39.10247,900
2014-10-29$35.73$38.94284,500
2014-10-28$35.72$38.93454,500
2014-10-27$35.11$38.26385,600
2014-10-24$35.19$38.35579,100
2014-10-23$34.96$38.10472,400
2014-10-22$33.17$36.15269,900
2014-10-21$33.51$36.52195,200
2014-10-20$33.02$35.99245,000
2014-10-17$32.42$35.33237,000
2014-10-16$32.80$35.75373,900
2014-10-15$32.35$35.26360,600
2014-10-14$31.44$34.27223,500
2014-10-13$31.10$33.89310,400
2014-10-10$31.44$34.27272,600
2014-10-09$32.59$35.52220,300
2014-10-08$33.61$36.63283,600
2014-10-07$32.50$35.42443,900
2014-10-06$33.18$36.16365,600
2014-10-03$33.75$36.78199,200
2014-10-02$33.58$36.60285,600
2014-10-01$33.00$35.97324,400
2014-09-30$33.38$36.38299,500
2014-09-29$33.76$36.79136,200
2014-09-26$33.78$36.82177,100
2014-09-25$33.34$36.34191,100
2014-09-24$33.79$36.83143,500
2014-09-23$33.54$36.55299,100
2014-09-22$33.57$36.59219,900
2014-09-19$34.04$37.10909,700
2014-09-18$34.33$37.41172,000
2014-09-17$33.63$36.65248,400
2014-09-16$33.78$36.82402,700
2014-09-15$33.53$36.54231,300
2014-09-12$34.10$37.16288,500
2014-09-11$34.19$37.26226,400
2014-09-10$33.93$36.98186,700
2014-09-09$33.71$36.74190,800
2014-09-08$33.95$37.00195,200
2014-09-05$33.99$37.04258,500
2014-09-04$33.66$36.68129,300
2014-09-03$33.90$36.95397,600
2014-09-02$34.29$37.37415,900
2014-08-29$33.94$36.99206,400
2014-08-28$33.69$36.72369,600
2014-08-27$33.31$36.12214,400
2014-08-26$33.29$36.10283,200
2014-08-25$32.85$35.62189,000
2014-08-22$32.99$35.78191,500
2014-08-21$33.03$35.82177,400
2014-08-20$33.02$35.81275,000
2014-08-19$32.98$35.77370,200
2014-08-18$33.12$35.92237,900
2014-08-15$32.88$35.66350,900
2014-08-14$32.76$35.53158,600
2014-08-13$32.61$35.36147,800
2014-08-12$32.52$35.27317,800
2014-08-11$32.74$35.51164,000
2014-08-08$32.44$35.18183,800
2014-08-07$32.21$34.93265,500
2014-08-06$32.52$35.27319,700
2014-08-05$32.39$35.13189,000
2014-08-04$32.19$34.91485,000
2014-08-01$31.89$34.58256,700
2014-07-31$31.78$34.46537,700
2014-07-30$32.04$34.75250,400
2014-07-29$31.81$34.50268,100
2014-07-28$32.00$34.70266,300
2014-07-25$31.45$34.11555,600
2014-07-24$32.00$34.70663,200
2014-07-23$31.32$33.97437,600
2014-07-22$31.59$34.26229,300
2014-07-21$31.56$34.23256,900
2014-07-18$31.46$34.12252,500
2014-07-17$31.32$33.97270,500
2014-07-16$31.46$34.12233,000
2014-07-15$31.22$33.86191,700
2014-07-14$31.48$34.14162,300
2014-07-11$31.60$34.27178,600
2014-07-10$31.68$34.36310,100
2014-07-09$31.90$34.59290,300
2014-07-08$31.69$34.37367,000
2014-07-07$31.69$34.37214,400
2014-07-03$31.78$34.46154,200
2014-07-02$31.56$34.23197,700
2014-07-01$31.73$34.41613,500
2014-06-30$31.24$33.88290,600
2014-06-27$30.95$33.56450,800
2014-06-26$30.57$33.15221,000
2014-06-25$30.52$33.10140,200
2014-06-24$30.40$32.97229,100
2014-06-23$30.55$33.13245,500
2014-06-20$30.33$32.89632,200
2014-06-19$30.16$32.71188,800
2014-06-18$30.12$32.66142,100
2014-06-17$30.05$32.59169,100
2014-06-16$29.62$32.12170,600
2014-06-13$29.64$32.14248,000
2014-06-12$29.58$32.08213,800
2014-06-11$29.88$32.40377,600
2014-06-10$29.84$32.36350,700
2014-06-09$29.79$32.31170,100
2014-06-06$29.53$32.02170,900
2014-06-05$29.52$32.01254,700
2014-06-04$28.99$31.44269,700
2014-06-03$28.83$31.26234,900
2014-06-02$28.62$31.04155,500
2014-05-30$28.85$31.29182,200
2014-05-29$28.92$31.36190,600
2014-05-28$29.16$31.44229,000
2014-05-27$29.33$31.63203,400
2014-05-23$28.79$31.04209,000
2014-05-22$28.42$30.65169,000
2014-05-21$28.11$30.31170,000
2014-05-20$27.72$29.89253,800
2014-05-19$28.32$30.54143,100
2014-05-16$27.72$29.89221,000
2014-05-15$27.09$29.21282,400
2014-05-14$27.32$29.46253,000
2014-05-13$27.83$30.01247,000
2014-05-12$28.45$30.68230,100
2014-05-09$27.69$29.86220,400
2014-05-08$27.24$29.37189,000
2014-05-07$27.38$29.52241,000
2014-05-06$27.18$29.31433,700
2014-05-05$28.23$30.44138,000
2014-05-02$28.28$30.49168,600
2014-05-01$28.40$30.62388,700
2014-04-30$28.15$30.35312,400
2014-04-29$28.05$30.25294,200
2014-04-28$27.79$29.97250,700
2014-04-25$27.99$30.18330,300
2014-04-24$29.21$31.50582,500
2014-04-23$29.00$31.27265,700
2014-04-22$29.22$31.51191,700
2014-04-21$28.40$30.62125,800
2014-04-17$28.50$30.73155,100
2014-04-16$28.28$30.49282,400
2014-04-15$28.64$30.88379,900
2014-04-14$28.15$30.35201,500
2014-04-11$28.00$30.19309,300
2014-04-10$28.43$30.66226,300
2014-04-09$29.32$31.62125,600
2014-04-08$28.83$31.09158,300
2014-04-07$28.99$31.26161,200
2014-04-04$29.38$31.68334,400
2014-04-03$30.76$33.17235,400
2014-04-02$30.70$33.10262,000
2014-04-01$30.47$32.86549,400
2014-03-31$29.89$32.23301,300
2014-03-28$29.01$31.28162,600
2014-03-27$29.34$31.64181,400
2014-03-26$29.52$31.83239,300
2014-03-25$30.53$32.92116,300
2014-03-24$30.60$33.00240,200
2014-03-21$30.86$33.28358,900
2014-03-20$31.20$33.6482,000
2014-03-19$31.04$33.4795,700
2014-03-18$31.02$33.45184,000
2014-03-17$30.26$32.63127,300
2014-03-14$30.17$32.53136,000
2014-03-13$30.18$32.54148,500
2014-03-12$30.78$33.19131,100
2014-03-11$30.53$32.92181,000
2014-03-10$30.69$33.09140,100
2014-03-07$30.76$33.17146,200
2014-03-06$30.60$33.00132,900
2014-03-05$30.33$32.71122,600
2014-03-04$30.58$32.98341,100
2014-03-03$29.87$32.21184,100
2014-02-28$30.06$32.41274,100
2014-02-27$30.05$32.40220,900
2014-02-26$30.00$32.18108,400
2014-02-25$29.77$31.93165,700
2014-02-24$30.02$32.20159,700
2014-02-21$29.69$31.84263,500
2014-02-20$30.11$32.30189,400
2014-02-19$29.55$31.69139,700
2014-02-18$29.87$32.04220,100
2014-02-14$29.88$32.05128,500
2014-02-13$29.74$31.90293,600
2014-02-12$29.44$31.58154,800
2014-02-11$29.32$31.45143,000
2014-02-10$29.04$31.15163,800
2014-02-07$29.04$31.15194,300
2014-02-06$29.10$31.21187,800
2014-02-05$29.14$31.25265,700
2014-02-04$29.20$31.32428,600
2014-02-03$29.61$31.76490,000
2014-01-31$30.13$32.32328,700
2014-01-30$30.49$32.70771,800
2014-01-29$29.11$31.22277,400
2014-01-28$29.08$31.19456,700
2014-01-27$29.10$31.21233,500
2014-01-24$29.26$31.38257,000
2014-01-23$29.87$32.04376,900
2014-01-22$30.17$32.36153,200
2014-01-21$29.74$31.90291,400
2014-01-17$29.96$32.13212,600
2014-01-16$30.27$32.47264,300
2014-01-15$30.73$32.96239,200
2014-01-14$30.47$32.68179,000
2014-01-13$29.91$32.08311,600
2014-01-10$30.32$32.52142,700
2014-01-09$30.26$32.46148,600
2014-01-08$30.25$32.45274,600
2014-01-07$30.49$32.70173,200
2014-01-06$30.07$32.25186,000
2014-01-03$30.18$32.37296,400
2014-01-02$29.86$32.03224,600