NASDAQ:MRCY | Historical Stock Price | MERCURY SYSTEMS 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
1998-01-30 to 2026-09-04
Data captured

Stock Price Chart

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

$2.89$6.09$12.82$27.02$56.93$119.961998-01-302026-08-27

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

View year

Historical Stock Price — 2018

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2018-12-31$47.29$47.29249,000
2018-12-28$46.28$46.28190,100
2018-12-27$45.94$45.94341,200
2018-12-26$43.96$43.96254,600
2018-12-24$41.61$41.61124,900
2018-12-21$43.54$43.541,478,300
2018-12-20$44.73$44.73308,300
2018-12-19$46.42$46.42277,800
2018-12-18$48.37$48.37401,500
2018-12-17$48.10$48.10406,900
2018-12-14$48.38$48.38250,400
2018-12-13$48.41$48.41163,000
2018-12-12$50.12$50.12245,100
2018-12-11$48.88$48.88202,600
2018-12-10$49.11$49.11288,000
2018-12-07$48.21$48.21192,800
2018-12-06$48.32$48.32398,200
2018-12-04$49.03$49.03394,400
2018-12-03$51.69$51.69251,800
2018-11-30$51.81$51.81326,400
2018-11-29$50.90$50.90189,300
2018-11-28$51.27$51.27244,300
2018-11-27$48.80$48.80191,800
2018-11-26$49.39$49.39214,500
2018-11-23$47.61$47.6152,200
2018-11-21$47.47$47.47188,400
2018-11-20$46.78$46.78235,000
2018-11-19$47.25$47.25291,600
2018-11-16$49.72$49.72352,400
2018-11-15$50.00$50.00223,100
2018-11-14$48.50$48.50316,200
2018-11-13$47.88$47.88272,900
2018-11-12$48.65$48.65173,000
2018-11-09$50.96$50.96318,800
2018-11-08$52.52$52.52280,200
2018-11-07$51.70$51.70452,300
2018-11-06$48.55$48.55227,800
2018-11-05$47.87$47.87250,200
2018-11-02$47.99$47.99439,400
2018-11-01$47.19$47.19475,000
2018-10-31$46.86$46.86570,300
2018-10-30$45.28$45.28365,100
2018-10-29$43.54$43.54352,900
2018-10-26$45.37$45.37262,500
2018-10-25$45.46$45.46288,300
2018-10-24$45.30$45.30290,600
2018-10-23$46.33$46.33399,900
2018-10-22$46.74$46.74282,700
2018-10-19$46.38$46.38345,900
2018-10-18$46.92$46.92713,300
2018-10-17$47.90$47.901,193,500
2018-10-16$51.49$51.49430,100
2018-10-15$50.31$50.31350,000
2018-10-12$49.98$49.98485,700
2018-10-11$50.12$50.12323,700
2018-10-10$51.75$51.75318,300
2018-10-09$54.19$54.19399,100
2018-10-08$54.62$54.62296,700
2018-10-05$54.63$54.63314,900
2018-10-04$55.01$55.01288,800
2018-10-03$54.49$54.49222,600
2018-10-02$54.22$54.22184,600
2018-10-01$53.98$53.98223,500
2018-09-28$55.32$55.32335,900
2018-09-27$55.09$55.09205,200
2018-09-26$54.84$54.84295,200
2018-09-25$53.92$53.92230,100
2018-09-24$52.74$52.74377,100
2018-09-21$52.96$52.961,531,000
2018-09-20$52.28$52.28559,400
2018-09-19$55.41$55.41545,900
2018-09-18$56.45$56.45434,900
2018-09-17$55.97$55.97451,200
2018-09-14$55.36$55.36388,800
2018-09-13$54.73$54.73437,900
2018-09-12$54.39$54.39415,100
2018-09-11$56.45$56.45323,400
2018-09-10$55.74$55.74392,600
2018-09-07$54.31$54.31355,400
2018-09-06$54.42$54.42272,500
2018-09-05$54.46$54.46293,900
2018-09-04$54.60$54.60445,000
2018-08-31$54.51$54.51224,400
2018-08-30$53.87$53.87255,200
2018-08-29$53.21$53.21333,400
2018-08-28$52.73$52.73297,200
2018-08-27$52.44$52.44412,100
2018-08-24$51.85$51.85172,600
2018-08-23$51.24$51.24256,600
2018-08-22$50.77$50.77193,800
2018-08-21$50.87$50.87530,100
2018-08-20$50.74$50.74236,200
2018-08-17$50.06$50.06462,500
2018-08-16$49.60$49.60256,600
2018-08-15$49.43$49.43215,300
2018-08-14$50.08$50.08315,300
2018-08-13$49.52$49.52244,900
2018-08-10$49.57$49.57288,500
2018-08-09$49.02$49.02441,100
2018-08-08$48.39$48.39386,600
2018-08-07$48.85$48.85348,800
2018-08-06$48.51$48.51432,000
2018-08-03$47.75$47.75603,900
2018-08-02$49.92$49.921,295,100
2018-08-01$48.80$48.802,247,900
2018-07-31$41.73$41.73985,200
2018-07-30$39.82$39.82444,000
2018-07-27$40.80$40.80244,500
2018-07-26$41.53$41.53639,600
2018-07-25$39.64$39.64446,100
2018-07-24$39.16$39.16474,800
2018-07-23$40.29$40.29280,700
2018-07-20$41.14$41.14433,000
2018-07-19$41.60$41.60325,700
2018-07-18$41.69$41.69284,000
2018-07-17$41.06$41.06418,600
2018-07-16$40.79$40.79296,000
2018-07-13$40.71$40.71460,300
2018-07-12$40.65$40.65388,600
2018-07-11$40.38$40.38437,200
2018-07-10$40.51$40.51344,300
2018-07-09$40.26$40.26315,700
2018-07-06$39.91$39.91562,800
2018-07-05$39.32$39.32449,600
2018-07-03$38.53$38.53210,400
2018-07-02$38.54$38.54233,000
2018-06-29$38.06$38.06481,400
2018-06-28$37.80$37.80359,100
2018-06-27$37.42$37.42601,800
2018-06-26$37.63$37.63521,500
2018-06-25$37.52$37.52559,000
2018-06-22$37.81$37.811,345,800
2018-06-21$37.87$37.87540,100
2018-06-20$37.22$37.22438,000
2018-06-19$35.70$35.70385,200
2018-06-18$36.54$36.54350,400
2018-06-15$36.34$36.341,399,700
2018-06-14$36.65$36.65342,200
2018-06-13$36.97$36.97554,900
2018-06-12$37.87$37.87585,200
2018-06-11$38.64$38.64463,700
2018-06-08$38.69$38.69494,200
2018-06-07$37.51$37.51325,900
2018-06-06$37.59$37.59626,900
2018-06-05$37.92$37.92416,800
2018-06-04$37.65$37.65246,100
2018-06-01$37.20$37.20417,200
2018-05-31$36.93$36.93349,300
2018-05-30$37.31$37.31325,400
2018-05-29$36.81$36.81417,100
2018-05-25$36.22$36.22200,900
2018-05-24$36.34$36.34292,500
2018-05-23$35.49$35.49433,300
2018-05-22$35.37$35.37328,200
2018-05-21$35.48$35.48597,000
2018-05-18$35.57$35.57849,100
2018-05-17$35.85$35.85440,000
2018-05-16$35.24$35.24401,000
2018-05-15$34.57$34.57353,700
2018-05-14$34.42$34.42643,100
2018-05-11$34.69$34.69627,800
2018-05-10$34.29$34.29740,300
2018-05-09$34.52$34.52820,300
2018-05-08$34.42$34.42488,300
2018-05-07$33.53$33.53859,300
2018-05-04$32.21$32.21456,600
2018-05-03$32.57$32.571,030,200
2018-05-02$31.72$31.72590,100
2018-05-01$32.45$32.45843,500
2018-04-30$32.08$32.08761,900
2018-04-27$33.01$33.011,790,000
2018-04-26$36.26$36.261,592,900
2018-04-25$34.91$34.915,952,900
2018-04-24$42.93$42.93694,700
2018-04-23$45.42$45.42447,300
2018-04-20$44.99$44.99290,400
2018-04-19$44.98$44.981,040,100
2018-04-18$44.67$44.671,433,500
2018-04-17$46.01$46.01351,000
2018-04-16$45.91$45.91416,300
2018-04-13$46.30$46.30233,700
2018-04-12$47.02$47.02247,600
2018-04-11$46.94$46.94230,300
2018-04-10$46.65$46.65279,500
2018-04-09$45.86$45.86314,400
2018-04-06$47.56$47.56435,600
2018-04-05$49.07$49.07369,800
2018-04-04$48.27$48.27255,100
2018-04-03$47.70$47.70280,100
2018-04-02$47.97$47.97306,600
2018-03-29$48.32$48.32405,700
2018-03-28$47.18$47.18268,000
2018-03-27$47.17$47.17687,700
2018-03-26$45.85$45.85378,300
2018-03-23$44.71$44.71360,900
2018-03-22$45.33$45.33270,200
2018-03-21$47.52$47.52172,300
2018-03-20$47.41$47.41127,200
2018-03-19$47.07$47.07285,200
2018-03-16$48.37$48.37765,400
2018-03-15$47.61$47.61296,500
2018-03-14$48.14$48.14330,600
2018-03-13$49.86$49.86208,800
2018-03-12$50.18$50.18298,300
2018-03-09$49.73$49.73330,000
2018-03-08$48.90$48.90231,100
2018-03-07$48.01$48.01215,600
2018-03-06$47.48$47.48256,700
2018-03-05$47.47$47.47191,500
2018-03-02$47.33$47.33208,100
2018-03-01$45.95$45.95389,900
2018-02-28$45.97$45.97221,000
2018-02-27$46.78$46.78269,900
2018-02-26$47.94$47.94248,900
2018-02-23$46.70$46.70181,900
2018-02-22$46.33$46.33196,800
2018-02-21$45.95$45.95279,400
2018-02-20$45.31$45.31307,600
2018-02-16$45.86$45.86261,700
2018-02-15$45.46$45.46438,000
2018-02-14$44.36$44.36365,600
2018-02-13$44.41$44.41261,000
2018-02-12$44.34$44.34371,500
2018-02-09$45.00$45.00966,900
2018-02-08$41.82$41.82676,600
2018-02-07$44.82$44.82304,400
2018-02-06$44.30$44.30645,000
2018-02-05$43.42$43.42762,300
2018-02-02$46.65$46.65369,100
2018-02-01$48.22$48.22288,700
2018-01-31$48.02$48.02485,200
2018-01-30$48.00$48.00402,300
2018-01-29$48.19$48.19766,800
2018-01-26$46.61$46.61730,400
2018-01-25$46.39$46.39696,500
2018-01-24$47.11$47.111,819,300
2018-01-23$49.04$49.04635,700
2018-01-22$49.26$49.26584,400
2018-01-19$50.55$50.55398,600
2018-01-18$51.26$51.26276,900
2018-01-17$51.71$51.71327,600
2018-01-16$51.23$51.23414,800
2018-01-12$51.46$51.46162,900
2018-01-11$51.32$51.32154,400
2018-01-10$51.52$51.52284,700
2018-01-09$51.19$51.19174,900
2018-01-08$51.26$51.26308,500
2018-01-05$51.10$51.10223,300
2018-01-04$50.08$50.08244,200
2018-01-03$50.45$50.45263,900
2018-01-02$50.20$50.20345,500