NASDAQ:VICR | Historical Stock Price | VICOR CORP

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
1990-04-03 to 2026-09-04
Data captured

Stock Price Chart

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

$2.26$6.35$17.85$50.22$141.28$397.411990-04-032026-08-27

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

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Historical Stock Price — 1997

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1997-12-31$27.13$27.1334,000
1997-12-30$26.88$26.8850,700
1997-12-29$28.06$28.0625,500
1997-12-26$28.50$28.507,200
1997-12-24$28.25$28.2519,800
1997-12-23$27.56$27.5624,400
1997-12-22$27.00$27.0033,800
1997-12-19$26.38$26.3828,100
1997-12-18$26.88$26.8818,700
1997-12-17$27.13$27.1334,200
1997-12-16$28.38$28.37109,700
1997-12-15$24.50$24.50101,800
1997-12-12$24.56$24.5650,000
1997-12-11$24.38$24.3846,500
1997-12-10$25.88$25.8859,400
1997-12-09$26.69$26.6927,300
1997-12-08$26.13$26.1328,800
1997-12-05$26.88$26.8825,100
1997-12-04$26.25$26.2522,100
1997-12-03$26.25$26.2594,900
1997-12-02$26.75$26.7570,900
1997-12-01$26.75$26.7567,100
1997-11-28$28.25$28.259,300
1997-11-26$27.69$27.6913,400
1997-11-25$27.50$27.5039,000
1997-11-24$27.00$27.0017,100
1997-11-21$27.63$27.6322,700
1997-11-20$27.00$27.0058,000
1997-11-19$28.38$28.3741,100
1997-11-18$29.50$29.5038,100
1997-11-17$29.75$29.75119,900
1997-11-14$29.25$29.2545,600
1997-11-13$28.00$28.00243,300
1997-11-12$26.50$26.5093,400
1997-11-11$30.13$30.1388,000
1997-11-10$30.25$30.2568,500
1997-11-07$30.31$30.31145,600
1997-11-06$31.13$31.12129,300
1997-11-05$31.44$31.44121,900
1997-11-04$31.63$31.63205,700
1997-11-03$30.00$30.00214,200
1997-10-31$32.25$32.25154,600
1997-10-30$31.50$31.5077,700
1997-10-29$31.50$31.50118,900
1997-10-28$32.25$32.25197,500
1997-10-27$31.13$31.12129,500
1997-10-24$35.00$35.00277,200
1997-10-23$32.25$32.2590,600
1997-10-22$32.63$32.63156,400
1997-10-21$31.75$31.7538,000
1997-10-20$30.88$30.8825,000
1997-10-17$30.75$30.7599,100
1997-10-16$31.63$31.63135,400
1997-10-15$30.88$30.88119,200
1997-10-14$32.06$32.06231,700
1997-10-13$32.00$32.0050,500
1997-10-10$30.75$30.75104,400
1997-10-09$30.75$30.7558,100
1997-10-08$31.25$31.2536,800
1997-10-07$32.00$32.0023,500
1997-10-06$31.75$31.7561,400
1997-10-03$31.00$31.0099,600
1997-10-02$31.13$31.1295,700
1997-10-01$30.19$30.19130,000
1997-09-30$29.00$29.00115,500
1997-09-29$28.75$28.7566,000
1997-09-26$29.38$29.3838,700
1997-09-25$28.50$28.5099,100
1997-09-24$30.00$30.0045,300
1997-09-23$29.88$29.8855,700
1997-09-22$29.25$29.25103,900
1997-09-19$28.38$28.37150,100
1997-09-18$27.75$27.7567,600
1997-09-17$27.31$27.31129,100
1997-09-16$27.00$27.0092,500
1997-09-15$26.56$26.5627,900
1997-09-12$26.25$26.2516,400
1997-09-11$26.50$26.5030,900
1997-09-10$26.50$26.5029,500
1997-09-09$26.75$26.75131,000
1997-09-08$26.25$26.2581,700
1997-09-05$26.25$26.2551,100
1997-09-04$25.88$25.88133,900
1997-09-03$25.50$25.5076,800
1997-09-02$26.00$26.0066,100
1997-08-29$25.13$25.1357,400
1997-08-28$25.13$25.13119,900
1997-08-27$25.25$25.25104,200
1997-08-26$25.13$25.1377,300
1997-08-25$25.38$25.3856,500
1997-08-22$25.38$25.3834,700
1997-08-21$25.81$25.8138,900
1997-08-20$26.00$26.00197,500
1997-08-19$25.38$25.38118,800
1997-08-18$24.50$24.5043,800
1997-08-15$24.69$24.6993,600
1997-08-14$24.50$24.50164,600
1997-08-13$25.00$25.00200,500
1997-08-12$24.06$24.06256,000
1997-08-11$21.75$21.7587,200
1997-08-08$22.63$22.6357,800
1997-08-07$23.38$23.3858,900
1997-08-06$24.19$24.19116,200
1997-08-05$24.50$24.50290,300
1997-08-04$25.00$25.0096,600
1997-08-01$24.38$24.3844,500
1997-07-31$24.75$24.7547,100
1997-07-30$24.50$24.5074,200
1997-07-29$24.38$24.3867,400
1997-07-28$24.00$24.0090,900
1997-07-25$24.38$24.38113,700
1997-07-24$24.13$24.1386,600
1997-07-23$24.25$24.2560,300
1997-07-22$24.13$24.13144,300
1997-07-21$24.06$24.06271,400
1997-07-18$24.50$24.50256,600
1997-07-17$23.63$23.62146,400
1997-07-16$23.88$23.88436,000
1997-07-15$23.25$23.25332,500
1997-07-14$24.00$24.00223,100
1997-07-11$23.38$23.3889,200
1997-07-10$23.00$23.0054,100
1997-07-09$22.88$22.88135,400
1997-07-08$22.88$22.88176,100
1997-07-07$22.50$22.50159,500
1997-07-03$21.63$21.6371,000
1997-07-02$21.13$21.1339,500
1997-07-01$21.63$21.6380,500
1997-06-30$22.50$22.50100,600
1997-06-27$22.00$22.00152,000
1997-06-26$21.88$21.8839,300
1997-06-25$22.00$22.00170,700
1997-06-24$21.88$21.8852,700
1997-06-23$20.88$20.88150,200
1997-06-20$22.00$22.00220,200
1997-06-19$21.00$21.0053,000
1997-06-18$20.38$20.3836,500
1997-06-17$20.25$20.2553,000
1997-06-16$21.00$21.0035,000
1997-06-13$19.75$19.7529,300
1997-06-12$20.25$20.2575,100
1997-06-11$20.25$20.2557,400
1997-06-10$20.25$20.2567,600
1997-06-09$20.75$20.7524,300
1997-06-06$20.50$20.50104,100
1997-06-05$20.75$20.7554,300
1997-06-04$21.25$21.2569,700
1997-06-03$20.00$20.0030,300
1997-06-02$19.75$19.7592,100
1997-05-30$19.75$19.7568,200
1997-05-29$20.00$20.0040,200
1997-05-28$20.88$20.8825,600
1997-05-27$20.88$20.8859,800
1997-05-23$21.06$21.0685,500
1997-05-22$21.00$21.00109,100
1997-05-21$20.75$20.75239,300
1997-05-20$19.50$19.5045,600
1997-05-19$19.00$19.0039,800
1997-05-16$19.00$19.0023,500
1997-05-15$18.88$18.88179,300
1997-05-14$19.00$19.00264,900
1997-05-13$19.00$19.0058,100
1997-05-12$18.38$18.3879,300
1997-05-09$18.38$18.38176,100
1997-05-08$18.00$18.0044,900
1997-05-07$18.25$18.2543,400
1997-05-06$18.25$18.25101,500
1997-05-05$17.75$17.75137,200
1997-05-02$16.88$16.8754,000
1997-05-01$16.25$16.2562,700
1997-04-30$15.88$15.8826,900
1997-04-29$15.88$15.8825,000
1997-04-28$15.88$15.8837,600
1997-04-25$15.38$15.3853,000
1997-04-24$15.00$15.0071,100
1997-04-23$15.88$15.8830,400
1997-04-22$16.25$16.25132,900
1997-04-21$16.38$16.3887,000
1997-04-18$16.56$16.56131,300
1997-04-17$16.88$16.87127,000
1997-04-16$17.25$17.25153,800
1997-04-15$16.25$16.25138,600
1997-04-14$15.38$15.3849,400
1997-04-11$15.00$15.00134,000
1997-04-10$15.38$15.38124,900
1997-04-09$15.75$15.75166,500
1997-04-08$15.00$15.00153,400
1997-04-07$14.88$14.8853,800
1997-04-04$13.88$13.8866,900
1997-04-03$13.63$13.6355,600
1997-04-02$13.75$13.7556,900
1997-04-01$13.75$13.7588,600
1997-03-31$13.38$13.38192,500
1997-03-27$13.88$13.8866,600
1997-03-26$14.69$14.6972,800
1997-03-25$14.50$14.5046,800
1997-03-24$14.25$14.2539,300
1997-03-21$14.63$14.6357,900
1997-03-20$14.13$14.1364,900
1997-03-19$14.25$14.2595,200
1997-03-18$14.75$14.75174,400
1997-03-17$15.13$15.13170,800
1997-03-14$15.00$15.00203,800
1997-03-13$15.38$15.38225,700
1997-03-12$15.94$15.94124,500
1997-03-11$16.25$16.25138,500
1997-03-10$15.88$15.8867,900
1997-03-07$15.81$15.8163,600
1997-03-06$16.38$16.3834,300
1997-03-05$16.25$16.2558,600
1997-03-04$16.13$16.1367,600
1997-03-03$16.38$16.3823,000
1997-02-28$16.38$16.38109,800
1997-02-27$16.44$16.4479,200
1997-02-26$16.63$16.6331,100
1997-02-25$16.63$16.6357,900
1997-02-24$17.13$17.1338,400
1997-02-21$16.63$16.6338,900
1997-02-20$17.06$17.0647,400
1997-02-19$17.13$17.1377,100
1997-02-18$17.13$17.13123,100
1997-02-14$16.75$16.7549,700
1997-02-13$16.88$16.8771,700
1997-02-12$16.88$16.8734,000
1997-02-11$17.00$17.0072,200
1997-02-10$17.25$17.25118,400
1997-02-07$17.75$17.75142,200
1997-02-06$17.50$17.50200,200
1997-02-05$18.00$18.002,145,300
1997-02-04$17.25$17.25321,900
1997-02-03$16.31$16.31140,700
1997-01-31$17.13$17.13134,700
1997-01-30$17.38$17.3744,600
1997-01-29$17.56$17.5649,300
1997-01-28$17.75$17.7572,400
1997-01-27$18.50$18.5092,500
1997-01-24$18.13$18.1263,400
1997-01-23$18.38$18.38231,100
1997-01-22$17.50$17.50178,700
1997-01-21$16.25$16.2547,400
1997-01-20$16.25$16.25188,200
1997-01-17$16.25$16.2593,000
1997-01-16$16.88$16.8778,000
1997-01-15$17.13$17.1352,000
1997-01-14$17.00$17.00136,800
1997-01-13$17.00$17.00105,700
1997-01-10$16.50$16.50127,000
1997-01-09$17.00$17.0046,500
1997-01-08$17.13$17.1380,900
1997-01-07$17.25$17.2577,800
1997-01-06$17.38$17.3762,800
1997-01-03$17.88$17.8851,400
1997-01-02$17.50$17.5090,600