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.

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Historical Stock Price — 1998

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1998-12-31$14.06$14.06142,000
1998-12-30$13.88$13.88255,000
1998-12-29$13.06$13.0677,400
1998-12-28$12.56$12.56116,800
1998-12-24$12.47$12.4714,600
1998-12-23$12.75$12.75107,600
1998-12-22$12.19$12.19177,000
1998-12-21$11.63$11.63192,800
1998-12-18$11.38$11.38243,000
1998-12-17$10.81$10.8164,600
1998-12-16$10.94$10.94200,800
1998-12-15$10.94$10.94253,000
1998-12-14$11.00$11.00156,200
1998-12-11$11.19$11.19170,200
1998-12-10$11.44$11.4462,200
1998-12-09$11.50$11.5067,000
1998-12-08$11.50$11.50168,000
1998-12-07$11.69$11.69219,400
1998-12-04$11.56$11.56411,000
1998-12-03$11.19$11.19202,800
1998-12-02$11.00$11.0067,400
1998-12-01$11.00$11.00276,800
1998-11-30$11.13$11.13329,600
1998-11-27$11.56$11.56158,200
1998-11-25$11.00$11.00348,600
1998-11-24$10.88$10.88617,800
1998-11-23$10.25$10.25393,800
1998-11-20$10.06$10.06701,000
1998-11-19$9.28$9.28432,000
1998-11-18$8.63$8.63153,400
1998-11-17$8.31$8.31123,800
1998-11-16$8.06$8.06213,800
1998-11-13$8.50$8.5038,400
1998-11-12$8.50$8.5033,000
1998-11-11$8.50$8.5081,800
1998-11-10$8.75$8.75167,600
1998-11-09$9.00$9.0081,200
1998-11-06$9.13$9.1397,600
1998-11-05$9.38$9.38362,800
1998-11-04$9.06$9.06623,600
1998-11-03$8.72$8.7268,600
1998-11-02$8.81$8.81208,600
1998-10-30$8.81$8.81191,600
1998-10-29$8.63$8.63142,000
1998-10-28$8.88$8.88418,200
1998-10-27$8.63$8.63730,000
1998-10-26$8.13$8.13248,000
1998-10-23$7.69$7.6939,400
1998-10-22$7.63$7.6352,800
1998-10-21$7.38$7.3870,400
1998-10-20$7.94$7.94197,800
1998-10-19$8.19$8.19445,800
1998-10-16$7.75$7.7564,600
1998-10-15$8.06$8.06202,400
1998-10-14$7.13$7.1338,200
1998-10-13$7.09$7.0910,600
1998-10-12$7.09$7.0942,200
1998-10-09$6.88$6.8858,400
1998-10-08$6.69$6.69220,400
1998-10-07$7.69$7.6994,800
1998-10-06$7.75$7.75191,600
1998-10-05$7.69$7.69158,000
1998-10-02$7.69$7.6961,400
1998-10-01$7.72$7.72109,800
1998-09-30$7.81$7.8199,800
1998-09-29$7.75$7.7533,800
1998-09-28$7.63$7.63127,600
1998-09-25$7.63$7.6368,000
1998-09-24$7.38$7.3864,400
1998-09-23$7.53$7.5377,000
1998-09-22$7.25$7.2534,800
1998-09-21$7.34$7.34112,800
1998-09-18$7.25$7.2558,600
1998-09-17$7.38$7.38395,200
1998-09-16$7.00$7.00127,200
1998-09-15$6.56$6.5673,400
1998-09-14$6.50$6.5084,400
1998-09-11$6.13$6.1376,400
1998-09-10$6.25$6.2562,800
1998-09-09$6.38$6.3846,800
1998-09-08$6.44$6.4458,000
1998-09-04$6.00$6.0048,400
1998-09-03$5.81$5.8148,200
1998-09-02$5.44$5.4443,200
1998-09-01$5.69$5.6947,000
1998-08-31$5.19$5.1967,400
1998-08-28$5.50$5.5028,400
1998-08-27$5.63$5.63107,400
1998-08-26$6.25$6.2586,600
1998-08-25$6.66$6.6672,200
1998-08-24$6.88$6.8819,200
1998-08-21$6.88$6.8835,000
1998-08-20$7.19$7.1914,200
1998-08-19$7.19$7.198,200
1998-08-18$7.25$7.2572,600
1998-08-17$6.88$6.8871,600
1998-08-14$6.88$6.88432,600
1998-08-13$6.94$6.9410,400
1998-08-12$6.94$6.9432,600
1998-08-11$6.50$6.5077,400
1998-08-10$6.88$6.8819,400
1998-08-07$7.25$7.2519,800
1998-08-06$7.06$7.0617,200
1998-08-05$6.94$6.9430,200
1998-08-04$6.94$6.94125,000
1998-08-03$7.19$7.1928,600
1998-07-31$7.25$7.2575,600
1998-07-30$7.38$7.3824,800
1998-07-29$7.19$7.1914,800
1998-07-28$7.19$7.1952,600
1998-07-27$7.56$7.5652,800
1998-07-24$7.06$7.0667,200
1998-07-23$7.19$7.1935,200
1998-07-22$7.25$7.2567,400
1998-07-21$7.28$7.2869,800
1998-07-20$7.63$7.6328,000
1998-07-17$7.81$7.8119,600
1998-07-16$7.94$7.9427,400
1998-07-15$7.63$7.6383,800
1998-07-14$8.38$8.3870,400
1998-07-13$8.06$8.0645,000
1998-07-10$8.38$8.3831,400
1998-07-09$8.25$8.25108,800
1998-07-08$8.00$8.0058,400
1998-07-07$7.69$7.6997,600
1998-07-06$7.78$7.7896,000
1998-07-02$7.63$7.63110,000
1998-07-01$7.00$7.0070,800
1998-06-30$7.25$7.25194,200
1998-06-29$6.50$6.5059,200
1998-06-26$6.75$6.7535,800
1998-06-25$6.83$6.83313,200
1998-06-24$6.38$6.38117,200
1998-06-23$6.88$6.8879,600
1998-06-22$7.06$7.0617,400
1998-06-19$7.38$7.3811,200
1998-06-18$7.25$7.2525,400
1998-06-17$7.44$7.4475,200
1998-06-16$7.44$7.4456,600
1998-06-15$6.88$6.8840,800
1998-06-12$7.06$7.0685,400
1998-06-11$7.38$7.3843,000
1998-06-10$7.38$7.3898,800
1998-06-09$7.38$7.3855,400
1998-06-08$7.25$7.25158,800
1998-06-05$7.19$7.1964,400
1998-06-04$7.25$7.2556,200
1998-06-03$7.38$7.3856,400
1998-06-02$7.56$7.5626,200
1998-06-01$7.63$7.6336,800
1998-05-29$7.88$7.8815,600
1998-05-28$7.81$7.8111,400
1998-05-27$7.81$7.81120,400
1998-05-26$8.25$8.2578,400
1998-05-22$8.28$8.28118,400
1998-05-21$8.25$8.2544,200
1998-05-20$8.25$8.2526,000
1998-05-19$8.25$8.2539,400
1998-05-18$8.31$8.3159,400
1998-05-15$8.25$8.2530,400
1998-05-14$8.31$8.3132,400
1998-05-13$8.38$8.3839,000
1998-05-12$8.25$8.2569,800
1998-05-11$8.25$8.2562,400
1998-05-08$7.88$7.8857,000
1998-05-07$8.00$8.00101,600
1998-05-06$7.63$7.6398,200
1998-05-05$7.75$7.7534,400
1998-05-04$8.13$8.1389,000
1998-05-01$8.31$8.3132,800
1998-04-30$8.25$8.25101,400
1998-04-29$8.19$8.1951,200
1998-04-28$8.13$8.1378,200
1998-04-27$7.88$7.88132,800
1998-04-24$8.25$8.2546,200
1998-04-23$8.38$8.3877,800
1998-04-22$8.75$8.75270,200
1998-04-21$8.75$8.7581,000
1998-04-20$8.81$8.81181,400
1998-04-17$8.63$8.6372,400
1998-04-16$8.38$8.3848,800
1998-04-15$8.47$8.4747,600
1998-04-14$8.50$8.50112,400
1998-04-13$8.50$8.5090,600
1998-04-09$8.84$8.84158,600
1998-04-08$8.06$8.06167,600
1998-04-07$7.88$7.88200,200
1998-04-06$8.19$8.19160,200
1998-04-03$8.50$8.50163,200
1998-04-02$8.81$8.8197,600
1998-04-01$8.50$8.50133,800
1998-03-31$8.63$8.63109,000
1998-03-30$8.88$8.8828,400
1998-03-27$9.00$9.0079,800
1998-03-26$9.19$9.1998,600
1998-03-25$9.38$9.38221,400
1998-03-24$9.13$9.13123,000
1998-03-23$9.09$9.0985,000
1998-03-20$9.13$9.13122,200
1998-03-19$8.81$8.81212,400
1998-03-18$9.13$9.13395,600
1998-03-17$8.44$8.44116,600
1998-03-16$8.31$8.31110,600
1998-03-13$8.44$8.44190,800
1998-03-12$8.38$8.38280,200
1998-03-11$7.81$7.81140,200
1998-03-10$8.06$8.06167,400
1998-03-09$8.13$8.13247,800
1998-03-06$8.38$8.38606,600
1998-03-05$8.25$8.25517,200
1998-03-04$7.50$7.50180,000
1998-03-03$7.63$7.63265,600
1998-03-02$7.88$7.88378,800
1998-02-27$7.59$7.59465,200
1998-02-26$7.47$7.471,309,000
1998-02-25$7.31$7.311,900,400
1998-02-24$6.56$6.562,292,000
1998-02-23$5.25$5.2559,400
1998-02-20$5.25$5.2537,200
1998-02-19$5.22$5.22175,400
1998-02-18$5.06$5.0645,800
1998-02-17$5.09$5.0924,800
1998-02-13$5.09$5.0935,600
1998-02-12$5.13$5.1382,600
1998-02-11$5.16$5.16237,400
1998-02-10$5.25$5.25233,800
1998-02-09$5.44$5.4457,800
1998-02-06$5.34$5.34137,600
1998-02-05$5.38$5.38176,400
1998-02-04$5.38$5.38260,600
1998-02-03$5.38$5.38323,600
1998-02-02$5.25$5.25434,600
1998-01-30$5.25$5.253,807,200