NASDAQ:SCOR | Historical Stock Price | COMSCORE, 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
2007-06-27 to 2026-09-04
Data captured

Stock Price Chart

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

$4.51$13.96$43.21$133.70$413.71$1,280.162007-06-272026-08-27

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

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Historical Stock Price — 2018

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2018-12-31$288.60$288.608,620
2018-12-28$273.60$273.6011,250
2018-12-27$270.40$270.4013,095
2018-12-26$268.00$268.0016,985
2018-12-24$263.80$263.805,600
2018-12-21$265.40$265.4013,740
2018-12-20$275.80$275.8065,635
2018-12-19$282.00$282.0013,780
2018-12-18$292.60$292.609,730
2018-12-17$295.80$295.8012,965
2018-12-14$311.40$311.405,655
2018-12-13$314.00$314.005,390
2018-12-12$320.60$320.604,610
2018-12-11$312.80$312.804,775
2018-12-10$308.00$308.005,425
2018-12-07$299.20$299.205,890
2018-12-06$298.60$298.6015,095
2018-12-04$297.20$297.2011,715
2018-12-03$311.00$311.0010,560
2018-11-30$315.60$315.6023,380
2018-11-29$322.00$322.0010,325
2018-11-28$326.80$326.805,480
2018-11-27$332.00$332.005,985
2018-11-26$334.20$334.205,810
2018-11-23$333.00$333.002,535
2018-11-21$328.00$328.004,335
2018-11-20$321.80$321.809,060
2018-11-19$332.20$332.207,040
2018-11-16$339.00$339.0010,310
2018-11-15$340.00$340.008,745
2018-11-14$336.40$336.408,385
2018-11-13$348.40$348.4011,715
2018-11-12$341.60$341.6011,080
2018-11-09$356.40$356.4019,305
2018-11-08$340.40$340.406,315
2018-11-07$330.20$330.205,490
2018-11-06$344.00$344.0011,220
2018-11-05$340.40$340.404,400
2018-11-02$333.60$333.604,900
2018-11-01$332.40$332.404,550
2018-10-31$319.00$319.0011,420
2018-10-30$310.60$310.6023,505
2018-10-29$302.80$302.809,005
2018-10-26$307.00$307.006,450
2018-10-25$315.20$315.204,520
2018-10-24$318.40$318.406,880
2018-10-23$323.00$323.005,355
2018-10-22$319.80$319.806,045
2018-10-19$318.00$318.006,935
2018-10-18$323.40$323.4015,580
2018-10-17$338.00$338.0010,540
2018-10-16$339.40$339.4038,370
2018-10-15$338.00$338.0011,480
2018-10-12$345.00$345.005,795
2018-10-11$344.60$344.6018,325
2018-10-10$343.20$343.2010,730
2018-10-09$358.20$358.207,770
2018-10-08$357.80$357.807,835
2018-10-05$364.80$364.805,095
2018-10-04$370.20$370.206,220
2018-10-03$373.40$373.408,690
2018-10-02$361.60$361.608,515
2018-10-01$361.40$361.4011,215
2018-09-28$364.60$364.6016,015
2018-09-27$360.80$360.809,695
2018-09-26$362.40$362.4013,205
2018-09-25$368.00$368.0016,445
2018-09-24$375.80$375.8025,020
2018-09-21$410.40$410.40114,785
2018-09-20$411.40$411.4032,710
2018-09-19$400.20$400.2027,715
2018-09-18$389.20$389.2021,210
2018-09-17$390.00$390.0017,945
2018-09-14$395.00$395.0024,505
2018-09-13$395.40$395.4019,370
2018-09-12$394.80$394.8028,065
2018-09-11$384.80$384.8018,185
2018-09-10$375.00$375.0024,425
2018-09-07$363.60$363.6015,675
2018-09-06$361.20$361.2011,180
2018-09-05$361.60$361.6012,720
2018-09-04$374.80$374.8012,970
2018-08-31$377.80$377.807,120
2018-08-30$382.20$382.2012,320
2018-08-29$379.00$379.006,670
2018-08-28$381.40$381.4010,595
2018-08-27$381.60$381.607,395
2018-08-24$379.20$379.206,710
2018-08-23$378.40$378.4011,740
2018-08-22$382.00$382.007,905
2018-08-21$380.00$380.008,240
2018-08-20$379.40$379.407,405
2018-08-17$374.80$374.804,940
2018-08-16$377.80$377.806,415
2018-08-15$388.40$388.4011,990
2018-08-14$372.20$372.205,830
2018-08-13$385.20$385.207,680
2018-08-10$391.60$391.608,565
2018-08-09$391.00$391.004,990
2018-08-08$394.80$394.807,405
2018-08-07$389.00$389.003,865
2018-08-06$390.20$390.203,280
2018-08-03$389.80$389.802,265
2018-08-02$393.60$393.608,390
2018-08-01$386.00$386.0011,675
2018-07-31$400.00$400.007,655
2018-07-30$392.40$392.408,530
2018-07-27$393.40$393.401,875
2018-07-26$399.60$399.602,745
2018-07-25$409.40$409.402,815
2018-07-24$413.20$413.204,050
2018-07-23$407.40$407.408,640
2018-07-20$412.20$412.2010,420
2018-07-19$419.40$419.405,510
2018-07-18$425.00$425.004,100
2018-07-17$429.20$429.203,975
2018-07-16$429.00$429.001,800
2018-07-13$442.80$442.803,935
2018-07-12$444.00$444.001,585
2018-07-11$445.80$445.806,470
2018-07-10$445.00$445.001,475
2018-07-09$444.80$444.802,765
2018-07-06$453.00$453.004,945
2018-07-05$447.40$447.403,210
2018-07-03$449.60$449.601,135
2018-07-02$439.00$439.005,630
2018-06-29$436.00$436.008,055
2018-06-28$420.60$420.602,715
2018-06-27$422.40$422.405,975
2018-06-26$434.00$434.002,520
2018-06-25$435.60$435.603,300
2018-06-22$450.00$450.008,620
2018-06-21$484.20$484.201,000
2018-06-20$496.00$496.007,795
2018-06-19$500.00$500.001,280
2018-06-18$490.00$490.005,410
2018-06-15$507.60$507.607,650
2018-06-14$480.80$480.802,630
2018-06-13$492.60$492.601,650
2018-06-12$495.00$495.008,655
2018-06-11$469.60$469.601,225
2018-06-08$469.60$469.602,940
2018-06-07$466.00$466.00890
2018-06-06$476.40$476.403,575
2018-06-05$484.60$484.607,910
2018-06-04$489.60$489.601,935
2018-06-01$481.00$481.005,175
2018-05-31$500.00$500.008,535
2018-05-30$502.00$502.005,695
2018-05-29$492.00$492.00930
2018-05-25$474.60$474.60700
2018-05-24$477.60$477.601,875
2018-05-23$467.60$467.602,145
2018-05-22$463.00$463.003,455
2018-05-21$455.00$455.00185
2018-05-18$454.80$454.8010,870
2018-05-17$435.00$435.001,070
2018-05-16$429.80$429.80545
2018-05-15$410.00$410.001,010
2018-05-14$408.00$408.0011,835
2018-05-11$410.00$410.001,125
2018-05-10$413.00$413.0021,890
2018-05-09$393.00$393.00835
2018-05-08$401.80$401.802,305
2018-05-07$408.20$408.204,580
2018-05-04$404.20$404.201,950
2018-05-03$400.20$400.20695
2018-05-02$419.00$419.001,145
2018-05-01$424.80$424.807,995
2018-04-30$424.00$424.00400
2018-04-27$426.00$426.00210
2018-04-26$429.00$429.0033,005
2018-04-25$427.00$427.00560
2018-04-24$429.80$429.80580
2018-04-23$431.00$431.005,980
2018-04-20$422.00$422.005,885
2018-04-19$420.40$420.402,070
2018-04-18$423.00$423.006,600
2018-04-17$423.00$423.005,940
2018-04-16$426.00$426.005,410
2018-04-13$443.00$443.001,465
2018-04-12$445.00$445.003,185
2018-04-11$442.60$442.60835
2018-04-10$454.00$454.00555
2018-04-09$460.00$460.001,390
2018-04-06$465.00$465.0075
2018-04-05$470.00$470.001,455
2018-04-04$475.00$475.00695
2018-04-03$478.00$478.00700
2018-04-02$477.40$477.401,710
2018-03-29$481.40$481.402,880
2018-03-28$486.60$486.602,310
2018-03-27$490.00$490.004,440
2018-03-26$478.00$478.0029,770
2018-03-23$520.20$520.209,475
2018-03-22$522.00$522.00200
2018-03-21$516.00$516.002,080
2018-03-20$520.00$520.001,355
2018-03-19$522.00$522.001,365
2018-03-16$526.00$526.00420
2018-03-15$525.80$525.80675
2018-03-14$536.00$536.003,615
2018-03-13$521.80$521.802,925
2018-03-12$530.00$530.001,830
2018-03-09$517.60$517.6012,290
2018-03-08$514.80$514.801,750
2018-03-07$513.00$513.002,535
2018-03-06$505.00$505.001,880
2018-03-05$510.00$510.005,965
2018-03-02$464.00$464.0014,190
2018-03-01$452.00$452.003,645
2018-02-28$440.00$440.0018,030
2018-02-27$440.00$440.001,530
2018-02-26$435.00$435.001,585
2018-02-23$435.00$435.00955
2018-02-22$430.20$430.20455
2018-02-21$430.00$430.001,455
2018-02-20$434.00$434.00525
2018-02-16$434.00$434.006,475
2018-02-15$435.00$435.001,210
2018-02-14$428.00$428.004,645
2018-02-13$425.00$425.003,595
2018-02-12$426.00$426.002,185
2018-02-09$420.00$420.0017,755
2018-02-08$421.00$421.001,715
2018-02-07$432.00$432.00805
2018-02-06$429.00$429.007,070
2018-02-05$440.00$440.002,335
2018-02-02$441.00$441.001,905
2018-02-01$453.00$453.002,205
2018-01-31$453.00$453.0029,585
2018-01-30$460.60$460.602,705
2018-01-29$472.40$472.404,360
2018-01-26$475.00$475.007,640
2018-01-25$477.40$477.401,640
2018-01-24$474.00$474.0014,360
2018-01-23$473.00$473.0018,385
2018-01-22$475.00$475.003,650
2018-01-19$480.00$480.003,670
2018-01-18$480.00$480.0027,605
2018-01-17$488.60$488.6026,730
2018-01-16$489.00$489.0025,235
2018-01-12$582.00$582.004,950
2018-01-11$576.00$576.00805
2018-01-10$570.00$570.003,215
2018-01-09$570.00$570.002,965
2018-01-08$570.00$570.001,875
2018-01-05$570.00$570.00495
2018-01-04$572.00$572.005,345
2018-01-03$570.00$570.006,335
2018-01-02$568.40$568.403,305