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 — 2009

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2009-12-31$351.00$351.005,315
2009-12-30$345.40$345.404,520
2009-12-29$350.40$350.401,400
2009-12-28$350.20$350.202,605
2009-12-24$358.60$358.601,225
2009-12-23$354.60$354.603,685
2009-12-22$349.80$349.804,590
2009-12-21$350.00$350.009,095
2009-12-18$354.20$354.2020,145
2009-12-17$350.80$350.806,525
2009-12-16$343.00$343.006,005
2009-12-15$325.80$325.804,530
2009-12-14$326.40$326.403,150
2009-12-11$328.40$328.405,910
2009-12-10$321.40$321.404,545
2009-12-09$323.80$323.808,350
2009-12-08$320.80$320.806,550
2009-12-07$321.20$321.206,125
2009-12-04$322.00$322.004,980
2009-12-03$319.40$319.404,485
2009-12-02$320.80$320.8015,740
2009-12-01$327.40$327.4011,840
2009-11-30$320.20$320.209,085
2009-11-27$320.00$320.001,840
2009-11-25$320.00$320.002,690
2009-11-24$327.20$327.203,075
2009-11-23$336.80$336.806,250
2009-11-20$320.80$320.804,895
2009-11-19$325.40$325.402,340
2009-11-18$332.40$332.401,465
2009-11-17$340.60$340.603,180
2009-11-16$333.80$333.804,010
2009-11-13$321.60$321.602,265
2009-11-12$320.20$320.202,710
2009-11-11$327.80$327.802,165
2009-11-10$332.60$332.604,165
2009-11-09$342.40$342.406,060
2009-11-06$332.60$332.604,435
2009-11-05$326.40$326.406,790
2009-11-04$307.80$307.807,360
2009-11-03$302.80$302.8013,800
2009-11-02$291.20$291.2010,855
2009-10-30$306.60$306.6014,305
2009-10-29$329.00$329.009,895
2009-10-28$339.80$339.8013,955
2009-10-27$336.80$336.805,325
2009-10-26$352.60$352.605,055
2009-10-23$355.40$355.406,400
2009-10-22$360.00$360.003,825
2009-10-21$352.60$352.609,900
2009-10-20$361.60$361.602,845
2009-10-19$368.80$368.804,180
2009-10-16$363.40$363.406,435
2009-10-15$371.80$371.8011,305
2009-10-14$381.20$381.2011,520
2009-10-13$370.20$370.206,990
2009-10-12$367.60$367.6010,455
2009-10-09$372.80$372.807,115
2009-10-08$356.80$356.8015,280
2009-10-07$378.20$378.206,345
2009-10-06$358.00$358.007,800
2009-10-05$347.80$347.803,850
2009-10-02$342.00$342.006,205
2009-10-01$348.40$348.408,025
2009-09-30$360.20$360.2011,485
2009-09-29$362.40$362.407,240
2009-09-28$361.20$361.2018,145
2009-09-25$348.60$348.607,435
2009-09-24$349.60$349.6011,500
2009-09-23$339.20$339.2012,160
2009-09-22$345.60$345.608,970
2009-09-21$355.40$355.4017,505
2009-09-18$340.20$340.2045,370
2009-09-17$348.00$348.0010,900
2009-09-16$357.40$357.4011,360
2009-09-15$314.60$314.607,605
2009-09-14$309.40$309.408,570
2009-09-11$304.20$304.204,490
2009-09-10$310.60$310.602,065
2009-09-09$306.20$306.206,660
2009-09-08$290.20$290.206,390
2009-09-04$282.00$282.006,130
2009-09-03$282.80$282.805,980
2009-09-02$279.80$279.808,430
2009-09-01$267.60$267.604,740
2009-08-31$278.20$278.204,670
2009-08-28$289.40$289.403,040
2009-08-27$290.80$290.801,730
2009-08-26$293.00$293.004,175
2009-08-25$290.00$290.003,480
2009-08-24$291.60$291.602,860
2009-08-21$289.40$289.405,455
2009-08-20$283.20$283.201,900
2009-08-19$286.00$286.003,575
2009-08-18$277.80$277.802,695
2009-08-17$268.40$268.404,505
2009-08-14$280.20$280.203,375
2009-08-13$282.00$282.003,200
2009-08-12$285.40$285.406,160
2009-08-11$277.80$277.808,445
2009-08-10$300.80$300.804,530
2009-08-07$300.40$300.405,220
2009-08-06$297.80$297.802,875
2009-08-05$303.00$303.005,905
2009-08-04$308.00$308.006,485
2009-08-03$312.00$312.006,780
2009-07-31$304.40$304.4013,365
2009-07-30$295.00$295.006,585
2009-07-29$290.00$290.003,115
2009-07-28$295.60$295.606,980
2009-07-27$303.00$303.004,790
2009-07-24$313.80$313.809,315
2009-07-23$297.80$297.806,980
2009-07-22$288.40$288.407,860
2009-07-21$276.80$276.804,725
2009-07-20$278.60$278.604,180
2009-07-17$276.40$276.404,775
2009-07-16$280.00$280.005,645
2009-07-15$279.60$279.606,160
2009-07-14$274.00$274.003,700
2009-07-13$277.60$277.605,570
2009-07-10$266.00$266.006,895
2009-07-09$266.20$266.207,295
2009-07-08$268.00$268.007,290
2009-07-07$270.40$270.408,245
2009-07-06$266.60$266.606,470
2009-07-02$250.00$250.005,830
2009-07-01$264.00$264.005,990
2009-06-30$266.40$266.407,505
2009-06-29$268.20$268.206,290
2009-06-26$282.60$282.6036,340
2009-06-25$278.80$278.8010,050
2009-06-24$252.80$252.804,065
2009-06-23$243.20$243.205,005
2009-06-22$242.20$242.205,015
2009-06-19$259.60$259.606,735
2009-06-18$252.00$252.002,860
2009-06-17$251.60$251.604,215
2009-06-16$251.00$251.003,190
2009-06-15$255.40$255.404,420
2009-06-12$258.20$258.203,180
2009-06-11$253.20$253.202,755
2009-06-10$251.00$251.005,880
2009-06-09$254.20$254.206,285
2009-06-08$252.00$252.005,725
2009-06-05$258.60$258.602,745
2009-06-04$260.60$260.607,220
2009-06-03$249.40$249.407,810
2009-06-02$243.20$243.206,020
2009-06-01$242.40$242.4015,045
2009-05-29$223.00$223.0013,285
2009-05-28$209.40$209.4021,085
2009-05-27$212.00$212.006,710
2009-05-26$214.40$214.405,755
2009-05-22$209.20$209.204,090
2009-05-21$209.80$209.807,690
2009-05-20$212.40$212.405,475
2009-05-19$216.80$216.805,715
2009-05-18$218.80$218.8010,465
2009-05-15$218.40$218.407,255
2009-05-14$218.60$218.6017,290
2009-05-13$223.40$223.4012,880
2009-05-12$225.80$225.809,970
2009-05-11$231.00$231.005,380
2009-05-08$241.60$241.606,805
2009-05-07$233.00$233.0011,495
2009-05-06$240.20$240.208,390
2009-05-05$235.00$235.009,480
2009-05-04$230.00$230.0010,800
2009-05-01$233.20$233.2054,890
2009-04-30$255.20$255.2017,855
2009-04-29$245.00$245.0014,410
2009-04-28$227.80$227.8013,105
2009-04-27$238.80$238.8021,835
2009-04-24$280.60$280.605,580
2009-04-23$277.00$277.006,805
2009-04-22$282.80$282.808,770
2009-04-21$287.80$287.805,250
2009-04-20$270.80$270.809,055
2009-04-17$301.40$301.4024,225
2009-04-16$305.80$305.8012,455
2009-04-15$284.80$284.809,255
2009-04-14$270.40$270.407,070
2009-04-13$266.60$266.604,070
2009-04-09$268.60$268.608,580
2009-04-08$242.20$242.203,125
2009-04-07$235.00$235.007,040
2009-04-06$255.60$255.605,960
2009-04-03$259.60$259.606,540
2009-04-02$257.20$257.206,385
2009-04-01$239.40$239.404,300
2009-03-31$241.80$241.8017,805
2009-03-30$235.20$235.206,390
2009-03-27$243.60$243.6019,245
2009-03-26$252.00$252.008,835
2009-03-25$239.20$239.2020,190
2009-03-24$204.20$204.2019,250
2009-03-23$200.00$200.0015,730
2009-03-20$187.00$187.0010,640
2009-03-19$198.00$198.0017,390
2009-03-18$208.00$208.005,975
2009-03-17$201.20$201.2010,705
2009-03-16$190.00$190.006,055
2009-03-13$188.40$188.405,220
2009-03-12$193.40$193.4012,610
2009-03-11$186.20$186.207,805
2009-03-10$182.80$182.809,560
2009-03-09$164.40$164.408,620
2009-03-06$164.60$164.609,545
2009-03-05$167.20$167.2010,015
2009-03-04$178.60$178.6021,915
2009-03-03$175.80$175.80115,575
2009-03-02$172.80$172.8012,770
2009-02-27$180.40$180.4014,195
2009-02-26$182.60$182.6015,645
2009-02-25$180.60$180.6050,015
2009-02-24$161.40$161.4023,330
2009-02-23$158.80$158.8010,715
2009-02-20$160.20$160.2018,970
2009-02-19$160.80$160.8013,905
2009-02-18$159.40$159.4023,715
2009-02-17$149.80$149.8024,250
2009-02-13$170.80$170.8022,975
2009-02-12$190.00$190.00111,825
2009-02-11$256.40$256.409,575
2009-02-10$249.20$249.207,910
2009-02-09$261.60$261.604,280
2009-02-06$263.40$263.405,100
2009-02-05$239.40$239.406,525
2009-02-04$221.20$221.204,610
2009-02-03$234.40$234.408,315
2009-02-02$242.80$242.805,255
2009-01-30$252.20$252.204,420
2009-01-29$250.00$250.004,435
2009-01-28$255.60$255.604,515
2009-01-27$235.20$235.206,190
2009-01-26$231.00$231.005,715
2009-01-23$215.20$215.205,355
2009-01-22$205.00$205.005,545
2009-01-21$198.20$198.206,915
2009-01-20$196.80$196.806,105
2009-01-16$215.20$215.205,500
2009-01-15$220.20$220.207,975
2009-01-14$227.00$227.003,375
2009-01-13$230.40$230.403,065
2009-01-12$232.80$232.806,595
2009-01-09$242.00$242.008,385
2009-01-08$252.20$252.204,950
2009-01-07$258.80$258.804,170
2009-01-06$273.80$273.805,095
2009-01-05$258.80$258.805,520
2009-01-02$254.60$254.603,565