04:05:56 EST Wed 20 Feb 2019
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Close Prices Last 3 MonthsPrice/volumes not adjusted for restructures
DateExSymOpenHighLowCloseChgVol#TrBidAsk
2019-02-19QCOST216.67219.60216.51218.121.651,938,11922,028218.00218.39
2019-02-18QCOST215.15217.25214.04216.472.6300216.03217.20
2019-02-15QCOST215.15217.25214.04216.472.632,635,50022,663216.03217.20
2019-02-14QCOST212.00214.545211.14213.841.041,411,05418,516212.00213.80
2019-02-13QCOST212.23213.505211.295212.800.901,703,04121,300212.07212.78
2019-02-12QCOST210.06212.75209.255211.903.182,091,24723,754211.92212.40
2019-02-11QCOST208.65208.92206.76208.720.972,376,58419,745208.72208.99
2019-02-08QCOST207.83208.49205.75207.75-1.302,013,68321,953207.40207.75
2019-02-07QCOST210.07210.10206.27209.05-1.982,526,62529,412208.01209.04
2019-02-06QCOST212.26212.26210.48211.60-0.011,618,76218,749210.25210.50
2019-02-05QCOST211.49212.52209.64211.610.432,074,51723,992211.60212.45
2019-02-04QCOST210.70211.19207.90211.180.911,630,28120,789210.85211.28
2019-02-01QCOST214.00215.00209.365210.27-4.363,453,85739,936210.01210.39
2019-01-31QCOST211.14214.88209.72214.633.284,341,12937,662214.00214.79
2019-01-30QCOST210.48212.17209.32211.351.041,590,02620,586211.36211.88
2019-01-29QCOST210.32210.54208.5668210.31-0.461,636,48718,975209.00210.88
2019-01-28QCOST208.68210.79207.31210.771.701,999,43220,437210.02210.77
2019-01-25QCOST212.03212.319208.74209.07-1.242,252,88926,126209.15209.37
2019-01-24QCOST212.39212.39208.90210.31-1.781,994,41324,434209.65211.02
2019-01-23QCOST213.00214.845210.00212.09-0.312,220,16124,031209.15212.10
2019-01-22QCOST213.00215.555210.80212.40-1.193,310,79327,202212.00212.78
2019-01-21QCOST212.56214.16211.77213.592.132,115,3550213.83214.00
2019-01-18QCOST212.56214.16211.77213.592.132,115,35521,692213.83214.00
2019-01-17QCOST209.87211.65209.65211.461.281,517,05817,784211.46213.00
2019-01-16QCOST211.46211.46209.50210.18-0.851,455,04218,212209.71210.18
2019-01-15QCOST210.04211.34209.08211.032.031,681,84618,641210.52211.35
2019-01-14QCOST209.47210.65208.16209.00-1.511,523,31518,356209.60210.00
2019-01-11QCOST210.04211.25209.31210.51-0.131,861,22521,210210.06210.75
2019-01-10QCOST208.15210.90206.00210.640.742,340,65725,243210.00210.59
2019-01-09QCOST209.15211.2182207.92209.901.351,862,92622,909208.65210.04
2019-01-08QCOST208.65209.08204.18208.551.552,366,49330,246207.50208.99
2019-01-07QCOST205.52209.12203.54207.000.762,226,73826,027206.60207.85
2019-01-04QCOST203.08207.93201.45206.245.822,761,61132,138206.26206.68
2019-01-03QCOST203.70205.935200.04200.42-4.342,877,74532,937200.00200.42
2019-01-02QCOST200.50205.10199.85204.761.052,143,09126,684202.00202.50
2019-01-01QCOST203.38204.39201.38203.711.671,729,6470203.32203.90
2018-12-31QCOST203.38204.39201.38203.711.671,729,64721,464203.32203.90
2018-12-28QCOST201.82204.95199.59202.040.962,037,91727,324201.70202.14
2018-12-27QCOST196.96201.13193.96201.082.452,705,88432,840195.58201.08
2018-12-26QCOST190.82198.78189.51198.638.643,268,83135,689195.05198.62
2018-12-25QCOST193.90195.3272189.80189.99-4.532,031,7050188.88189.60
2018-12-24QCOST193.90195.3272189.80189.99-4.532,031,70523,374188.88189.60
2018-12-21QCOST197.16200.70194.32194.52-2.615,080,23843,962194.06195.00
2018-12-20QCOST200.33200.70193.6753197.13-4.284,250,94251,033197.51197.99
2018-12-19QCOST203.50207.00199.86201.41-1.583,369,59235,854200.75201.90
2018-12-18QCOST203.09204.6659201.57202.990.763,308,48836,808202.03202.75
2018-12-17QCOST206.68207.995200.66202.23-4.834,739,43454,650202.50202.80
2018-12-14QCOST218.00219.00205.51207.06-19.458,822,269100,998206.65206.95
2018-12-13QCOST228.84229.615225.48226.51-1.292,170,18828,804220.25220.60
2018-12-12QCOST228.35230.45227.07227.801.302,891,39428,099227.60228.39
2018-12-11QCOST225.12227.25224.00226.503.842,466,78030,891226.51227.39
2018-12-10QCOST224.54225.20219.11222.66-2.202,649,98432,052220.60222.15
2018-12-07QCOST233.15233.81223.03224.86-8.342,881,91138,991223.25225.20
2018-12-06QCOST227.94233.86226.60233.206.854,029,79049,926230.00233.20
2018-12-05QCOST232.11233.30225.56226.35-5.733,418,5880226.55227.29
2018-12-04QCOST232.11233.30225.56226.35-5.733,418,58843,066226.55227.29
2018-12-03QCOST230.72232.20228.21232.080.802,481,48932,279231.00231.98
2018-11-30QCOST231.69233.39229.70231.280.282,764,15728,970231.28231.94
2018-11-29QCOST229.00231.59228.36231.000.661,478,74221,931230.72231.34
2018-11-28QCOST222.78230.46222.19230.347.332,765,56433,144229.90230.24
2018-11-27QCOST219.37223.12218.38223.013.562,369,82626,818223.10223.70
2018-11-26QCOST222.85223.48218.90219.45-0.612,205,57024,056218.51219.18
2018-11-23QCOST218.10221.18217.6596220.061.491,007,47610,768219.53220.50
2018-11-22QCOST220.56222.03217.45218.57-0.742,036,7360218.10218.99
2018-11-21QCOST220.56222.03217.45218.57-0.742,036,73627,223218.10218.99