NASDAQ:QMCO | Historical Stock Price | QUANTUM CORP /DE/

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
1999-08-02 to 2026-09-04
Data captured

Stock Price Chart

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

$2.74$11.43$47.72$199.28$832.22$3,475.501999-08-022026-08-27

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

View year

Historical Stock Price — 2002

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2002-12-31$427.20$427.206,561
2002-12-30$420.80$420.807,686
2002-12-27$433.60$433.603,523
2002-12-26$449.60$449.602,593
2002-12-24$446.40$446.401,145
2002-12-23$464.00$464.002,091
2002-12-20$480.00$480.003,488
2002-12-19$480.00$480.003,308
2002-12-18$464.00$464.002,586
2002-12-17$481.60$481.602,293
2002-12-16$526.40$526.407,783
2002-12-13$460.80$460.802,453
2002-12-12$505.60$505.601,839
2002-12-11$520.00$520.002,676
2002-12-10$496.00$496.005,670
2002-12-09$491.20$491.203,124
2002-12-06$513.60$513.604,512
2002-12-05$521.60$521.606,593
2002-12-04$553.60$553.603,951
2002-12-03$592.00$592.006,579
2002-12-02$598.40$598.403,488
2002-11-29$590.40$590.401,793
2002-11-27$588.80$588.805,202
2002-11-26$550.40$550.404,293
2002-11-25$601.60$601.605,649
2002-11-22$572.80$572.803,924
2002-11-21$534.40$534.405,631
2002-11-20$499.20$499.203,783
2002-11-19$457.60$457.603,306
2002-11-18$492.80$492.803,864
2002-11-15$508.80$508.803,699
2002-11-14$491.20$491.2014,183
2002-11-13$480.00$480.005,338
2002-11-12$488.00$488.002,875
2002-11-11$480.00$480.002,487
2002-11-08$496.00$496.004,548
2002-11-07$507.20$507.204,596
2002-11-06$499.20$499.204,518
2002-11-05$496.00$496.003,298
2002-11-04$491.20$491.209,445
2002-11-01$497.60$497.603,013
2002-10-31$473.60$473.604,348
2002-10-30$508.80$508.807,564
2002-10-29$476.80$476.801,704
2002-10-28$436.80$436.801,889
2002-10-25$454.40$454.402,228
2002-10-24$376.00$376.002,836
2002-10-23$427.20$427.202,545
2002-10-22$400.00$400.005,856
2002-10-21$433.60$433.60996
2002-10-18$416.00$416.00917
2002-10-17$420.80$420.802,162
2002-10-16$337.60$337.602,232
2002-10-15$350.40$350.402,023
2002-10-14$310.40$310.401,963
2002-10-11$278.40$278.402,471
2002-10-10$238.40$238.404,224
2002-10-09$227.20$227.203,158
2002-10-08$304.00$304.001,873
2002-10-07$304.00$304.001,919
2002-10-04$329.60$329.601,165
2002-10-03$356.80$356.805,375
2002-10-02$339.20$339.202,746
2002-10-01$360.00$360.002,286
2002-09-30$353.60$353.602,007
2002-09-27$372.80$372.804,262
2002-09-26$400.00$400.001,500
2002-09-25$369.60$369.603,156
2002-09-24$371.20$371.202,743
2002-09-23$433.60$433.601,824
2002-09-20$483.20$483.206,577
2002-09-19$448.00$448.001,668
2002-09-18$480.00$480.001,783
2002-09-17$480.00$480.001,589
2002-09-16$483.20$483.201,826
2002-09-13$488.00$488.001,218
2002-09-12$489.60$489.601,883
2002-09-11$512.00$512.003,154
2002-09-10$518.40$518.402,199
2002-09-09$481.60$481.602,610
2002-09-06$515.20$515.201,495
2002-09-05$478.40$478.403,421
2002-09-04$486.40$486.402,705
2002-09-03$475.20$475.201,506
2002-08-30$472.00$472.001,535
2002-08-29$534.40$534.401,348
2002-08-28$480.00$480.001,464
2002-08-27$476.80$476.801,670
2002-08-26$515.20$515.201,473
2002-08-23$481.60$481.602,233
2002-08-22$528.00$528.002,315
2002-08-21$520.00$520.001,754
2002-08-20$528.00$528.002,491
2002-08-19$534.40$534.401,282
2002-08-16$556.80$556.801,269
2002-08-15$526.40$526.401,534
2002-08-14$574.40$574.403,059
2002-08-13$483.20$483.203,618
2002-08-12$476.80$476.802,533
2002-08-09$460.80$460.803,049
2002-08-08$435.20$435.202,769
2002-08-07$393.60$393.601,481
2002-08-06$366.40$366.405,058
2002-08-05$364.80$364.802,105
2002-08-02$380.80$380.804,449
2002-08-01$368.00$368.004,566
2002-07-31$332.80$332.801,963
2002-07-30$340.80$340.802,485
2002-07-29$329.60$329.602,908
2002-07-26$342.40$342.403,284
2002-07-25$334.40$334.402,196
2002-07-24$376.00$376.004,564
2002-07-23$376.00$376.005,431
2002-07-22$384.00$384.005,530
2002-07-19$460.80$460.803,898
2002-07-18$488.00$488.003,071
2002-07-17$516.80$516.802,603
2002-07-16$520.00$520.005,972
2002-07-15$544.00$544.004,452
2002-07-12$616.00$616.003,401
2002-07-11$600.00$600.004,504
2002-07-10$652.80$652.802,165
2002-07-09$572.80$572.803,527
2002-07-08$612.80$612.803,066
2002-07-05$672.00$672.001,993
2002-07-03$680.00$680.003,666
2002-07-02$672.00$672.005,355
2002-07-01$680.00$680.004,278
2002-06-28$672.00$672.0016,548
2002-06-27$654.40$654.407,165
2002-06-26$710.40$710.405,498
2002-06-25$728.00$728.006,802
2002-06-24$792.00$792.004,628
2002-06-21$816.00$816.007,027
2002-06-20$838.40$838.403,585
2002-06-19$896.00$896.002,617
2002-06-18$907.20$907.204,900
2002-06-17$913.60$913.601,548
2002-06-14$904.00$904.003,337
2002-06-13$856.00$856.002,138
2002-06-12$924.80$924.803,140
2002-06-11$944.00$944.003,316
2002-06-10$948.80$948.803,525
2002-06-07$963.20$963.203,866
2002-06-06$952.00$952.002,304
2002-06-05$1,036.80$1,036.801,608
2002-06-04$1,036.80$1,036.802,234
2002-06-03$993.60$993.6012,169
2002-05-31$1,120.00$1,120.002,884
2002-05-30$1,104.00$1,104.002,459
2002-05-29$1,115.20$1,115.201,355
2002-05-28$1,200.00$1,200.001,456
2002-05-24$1,091.20$1,091.20910
2002-05-23$1,216.00$1,216.002,281
2002-05-22$1,155.20$1,155.202,136
2002-05-21$1,152.00$1,152.002,301
2002-05-20$1,152.00$1,152.002,311
2002-05-17$1,184.00$1,184.003,962
2002-05-16$1,185.60$1,185.602,276
2002-05-15$1,158.40$1,158.402,685
2002-05-14$1,200.00$1,200.003,434
2002-05-13$1,184.00$1,184.00786
2002-05-10$1,120.00$1,120.001,758
2002-05-09$1,118.40$1,118.401,401
2002-05-08$1,142.40$1,142.403,200
2002-05-07$1,108.80$1,108.802,181
2002-05-06$1,113.60$1,113.601,483
2002-05-03$1,080.00$1,080.002,048
2002-05-02$1,072.00$1,072.001,304
2002-05-01$1,152.00$1,152.001,679
2002-04-30$1,176.00$1,176.003,496
2002-04-29$1,196.80$1,196.801,097
2002-04-26$1,166.40$1,166.401,228
2002-04-25$1,152.00$1,152.001,474
2002-04-24$1,184.00$1,184.001,831
2002-04-23$1,198.40$1,198.40929
2002-04-22$1,204.80$1,204.801,352
2002-04-19$1,240.00$1,240.002,093
2002-04-18$1,200.00$1,200.001,276
2002-04-17$1,206.40$1,206.402,385
2002-04-16$1,195.20$1,195.201,831
2002-04-15$1,176.00$1,176.002,781
2002-04-12$1,160.00$1,160.002,379
2002-04-11$1,168.00$1,168.002,489
2002-04-10$1,164.80$1,164.802,013
2002-04-09$1,096.00$1,096.007,223
2002-04-08$1,208.00$1,208.001,859
2002-04-05$1,200.00$1,200.002,824
2002-04-04$1,248.00$1,248.001,854
2002-04-03$1,243.20$1,243.20990
2002-04-02$1,248.00$1,248.003,423
2002-04-01$1,296.00$1,296.002,506
2002-03-28$1,273.60$1,273.603,411
2002-03-27$1,230.40$1,230.401,376
2002-03-26$1,216.00$1,216.003,750
2002-03-25$1,176.00$1,176.007,071
2002-03-22$1,240.00$1,240.007,208
2002-03-21$1,384.00$1,384.001,778
2002-03-20$1,374.40$1,374.40729
2002-03-19$1,414.40$1,414.402,446
2002-03-18$1,456.00$1,456.001,307
2002-03-15$1,440.00$1,440.002,775
2002-03-14$1,454.40$1,454.40666
2002-03-13$1,416.00$1,416.00647
2002-03-12$1,454.40$1,454.401,387
2002-03-11$1,492.80$1,492.801,178
2002-03-08$1,504.00$1,504.001,463
2002-03-07$1,504.00$1,504.002,181
2002-03-06$1,548.80$1,548.802,833
2002-03-05$1,513.60$1,513.601,523
2002-03-04$1,496.00$1,496.002,288
2002-03-01$1,472.00$1,472.001,523
2002-02-28$1,424.00$1,424.001,640
2002-02-27$1,422.40$1,422.402,058
2002-02-26$1,414.40$1,414.402,294
2002-02-25$1,400.00$1,400.003,494
2002-02-22$1,438.40$1,438.402,553
2002-02-21$1,465.60$1,465.602,479
2002-02-20$1,464.00$1,464.001,030
2002-02-19$1,481.60$1,481.60710
2002-02-15$1,500.80$1,500.80976
2002-02-14$1,496.00$1,496.001,129
2002-02-13$1,492.80$1,492.801,077
2002-02-12$1,496.00$1,496.001,820
2002-02-11$1,475.20$1,475.201,691
2002-02-08$1,518.40$1,518.401,921
2002-02-07$1,512.00$1,512.002,539
2002-02-06$1,536.00$1,536.001,489
2002-02-05$1,571.20$1,571.201,971
2002-02-04$1,528.00$1,528.00850
2002-02-01$1,531.20$1,531.201,480
2002-01-31$1,521.60$1,521.601,343
2002-01-30$1,584.00$1,584.001,334
2002-01-29$1,526.40$1,526.401,404
2002-01-28$1,544.00$1,544.001,450
2002-01-25$1,574.40$1,574.401,478
2002-01-24$1,571.20$1,571.201,913
2002-01-23$1,526.40$1,526.401,553
2002-01-22$1,516.80$1,516.802,474
2002-01-18$1,592.00$1,592.002,744
2002-01-17$1,600.00$1,600.001,389
2002-01-16$1,608.00$1,608.001,289
2002-01-15$1,680.00$1,680.002,120
2002-01-14$1,662.40$1,662.402,058
2002-01-11$1,664.00$1,664.001,668
2002-01-10$1,665.60$1,665.601,967
2002-01-09$1,656.00$1,656.001,671
2002-01-08$1,688.00$1,688.001,579
2002-01-07$1,702.40$1,702.402,861
2002-01-04$1,748.80$1,748.803,153
2002-01-03$1,620.80$1,620.801,694
2002-01-02$1,592.00$1,592.001,619