NASDAQ:QDEL | Historical Stock Price | QuidelOrtho 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
1991-02-01 to 2026-09-04
Data captured

Stock Price Chart

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

$1.72$4.73$13.02$35.79$98.41$270.571991-02-012026-08-27

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

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Historical Stock Price — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2021-12-31$134.99$134.99688,800
2021-12-30$133.10$133.10848,900
2021-12-29$128.00$128.00944,500
2021-12-28$126.97$126.971,507,300
2021-12-27$131.94$131.941,594,300
2021-12-23$137.39$137.395,419,000
2021-12-22$166.24$166.24594,300
2021-12-21$166.94$166.941,287,000
2021-12-20$174.59$174.592,400,500
2021-12-17$161.75$161.751,023,100
2021-12-16$152.39$152.39799,300
2021-12-15$150.11$150.11491,600
2021-12-14$141.11$141.11320,100
2021-12-13$141.40$141.40457,800
2021-12-10$134.06$134.06338,500
2021-12-09$138.48$138.48310,900
2021-12-08$142.65$142.65286,200
2021-12-07$143.21$143.21355,600
2021-12-06$139.70$139.70548,800
2021-12-03$147.95$147.95474,800
2021-12-02$146.50$146.50491,200
2021-12-01$144.69$144.69488,500
2021-11-30$147.56$147.56645,200
2021-11-29$149.80$149.80724,100
2021-11-26$144.81$144.81765,200
2021-11-24$131.66$131.66413,900
2021-11-23$135.16$135.16780,500
2021-11-22$144.76$144.76446,800
2021-11-19$152.50$152.50697,300
2021-11-18$144.71$144.71632,500
2021-11-17$149.02$149.02543,300
2021-11-16$149.26$149.26623,000
2021-11-15$146.33$146.33571,800
2021-11-12$143.68$143.68995,300
2021-11-11$134.06$134.06725,200
2021-11-10$125.77$125.77317,100
2021-11-09$122.19$122.19412,900
2021-11-08$125.94$125.94465,000
2021-11-05$121.10$121.101,107,800
2021-11-04$136.14$136.14495,400
2021-11-03$138.39$138.39376,000
2021-11-02$133.10$133.10272,400
2021-11-01$137.50$137.50457,100
2021-10-29$132.77$132.77260,100
2021-10-28$132.66$132.66273,500
2021-10-27$132.29$132.29254,500
2021-10-26$133.89$133.89199,800
2021-10-25$134.16$134.16227,000
2021-10-22$134.88$134.88178,600
2021-10-21$133.98$133.98242,700
2021-10-20$131.10$131.10599,900
2021-10-19$130.02$130.021,021,100
2021-10-18$127.22$127.22621,500
2021-10-15$128.24$128.24698,500
2021-10-14$135.01$135.01282,900
2021-10-13$138.30$138.30204,100
2021-10-12$134.78$134.78366,000
2021-10-11$135.85$135.85288,800
2021-10-08$138.04$138.04863,000
2021-10-07$136.21$136.21412,000
2021-10-06$135.24$135.24430,200
2021-10-05$133.79$133.79372,000
2021-10-04$137.36$137.36332,100
2021-10-01$134.33$134.33597,500
2021-09-30$141.15$141.15226,900
2021-09-29$140.01$140.01295,200
2021-09-28$138.77$138.77334,200
2021-09-27$141.60$141.60486,400
2021-09-24$146.94$146.94406,000
2021-09-23$153.47$153.47390,400
2021-09-22$154.77$154.77455,000
2021-09-21$157.32$157.32556,800
2021-09-20$152.73$152.73612,700
2021-09-17$153.48$153.481,323,600
2021-09-16$144.44$144.44333,400
2021-09-15$147.11$147.11662,200
2021-09-14$146.35$146.35493,800
2021-09-13$142.71$142.71598,200
2021-09-10$149.43$149.431,054,500
2021-09-09$141.08$141.08542,700
2021-09-08$140.19$140.19452,900
2021-09-07$139.50$139.50590,900
2021-09-03$141.89$141.89333,200
2021-09-02$140.44$140.44671,200
2021-09-01$135.54$135.54473,100
2021-08-31$128.95$128.95587,200
2021-08-30$129.99$129.99410,700
2021-08-27$127.64$127.64645,300
2021-08-26$124.73$124.73404,200
2021-08-25$121.33$121.33305,400
2021-08-24$121.80$121.80752,400
2021-08-23$120.33$120.33909,700
2021-08-20$118.75$118.75722,000
2021-08-19$114.31$114.31571,600
2021-08-18$118.05$118.05430,000
2021-08-17$120.73$120.73495,200
2021-08-16$120.10$120.10476,500
2021-08-13$122.02$122.02484,800
2021-08-12$124.73$124.73543,100
2021-08-11$126.85$126.85318,900
2021-08-10$130.17$130.17481,100
2021-08-09$129.87$129.87810,200
2021-08-06$125.01$125.011,950,800
2021-08-05$144.00$144.00465,500
2021-08-04$145.87$145.87577,600
2021-08-03$141.44$141.44556,600
2021-08-02$140.16$140.16583,200
2021-07-30$141.47$141.47477,100
2021-07-29$142.95$142.95336,900
2021-07-28$142.45$142.45555,400
2021-07-27$137.20$137.20778,100
2021-07-26$139.73$139.73833,300
2021-07-23$150.21$150.211,293,700
2021-07-22$149.52$149.521,808,500
2021-07-21$138.89$138.89940,200
2021-07-20$136.94$136.941,029,600
2021-07-19$135.03$135.031,084,600
2021-07-16$125.12$125.12574,700
2021-07-15$116.77$116.77432,300
2021-07-14$116.09$116.09364,600
2021-07-13$117.81$117.81683,200
2021-07-12$122.44$122.44555,300
2021-07-09$123.00$123.00591,300
2021-07-08$121.25$121.25657,500
2021-07-07$120.26$120.261,515,900
2021-07-06$126.80$126.80804,500
2021-07-02$125.29$125.29540,000
2021-07-01$128.60$128.60643,000
2021-06-30$128.12$128.121,400,400
2021-06-29$132.12$132.121,986,300
2021-06-28$127.07$127.07892,600
2021-06-25$119.09$119.091,523,600
2021-06-24$114.96$114.96319,100
2021-06-23$112.85$112.85385,100
2021-06-22$111.18$111.18274,600
2021-06-21$111.82$111.82455,700
2021-06-18$113.80$113.80622,700
2021-06-17$112.76$112.76348,800
2021-06-16$112.03$112.03355,300
2021-06-15$111.00$111.00293,600
2021-06-14$115.38$115.38389,200
2021-06-11$114.77$114.77384,300
2021-06-10$115.68$115.68725,400
2021-06-09$112.42$112.42401,900
2021-06-08$111.70$111.70695,000
2021-06-07$109.28$109.281,210,700
2021-06-04$104.07$104.072,005,600
2021-06-03$107.84$107.841,928,300
2021-06-02$108.28$108.281,899,100
2021-06-01$109.33$109.331,897,500
2021-05-28$118.11$118.11413,100
2021-05-27$121.50$121.50432,400
2021-05-26$120.04$120.04367,800
2021-05-25$119.04$119.04485,600
2021-05-24$115.32$115.32432,400
2021-05-21$115.98$115.98744,400
2021-05-20$120.56$120.56495,100
2021-05-19$117.03$117.03466,000
2021-05-18$116.99$116.99461,400
2021-05-17$116.17$116.17472,300
2021-05-14$118.21$118.21561,500
2021-05-13$116.50$116.50733,000
2021-05-12$119.94$119.941,034,100
2021-05-11$114.72$114.72626,700
2021-05-10$116.39$116.39926,600
2021-05-07$120.93$120.932,348,000
2021-05-06$108.54$108.54994,200
2021-05-05$112.50$112.501,082,900
2021-05-04$110.01$110.01971,800
2021-05-03$108.56$108.561,000,400
2021-04-30$104.79$104.791,003,900
2021-04-29$107.68$107.68982,500
2021-04-28$111.00$111.00693,000
2021-04-27$115.02$115.02805,700
2021-04-26$120.33$120.331,268,900
2021-04-23$116.01$116.013,491,500
2021-04-22$122.22$122.22767,700
2021-04-21$119.01$119.01558,500
2021-04-20$119.51$119.51530,500
2021-04-19$122.32$122.32804,300
2021-04-16$128.83$128.83560,700
2021-04-15$125.98$125.98995,400
2021-04-14$129.24$129.24524,200
2021-04-13$129.60$129.60663,500
2021-04-12$127.30$127.30582,400
2021-04-09$123.20$123.20792,200
2021-04-08$128.33$128.33656,400
2021-04-07$130.24$130.24468,700
2021-04-06$130.21$130.21629,200
2021-04-05$132.21$132.21963,600
2021-04-01$130.31$130.311,006,200
2021-03-31$127.93$127.93608,800
2021-03-30$126.39$126.39651,300
2021-03-29$123.19$123.19787,400
2021-03-26$126.30$126.30786,900
2021-03-25$126.13$126.131,136,300
2021-03-24$128.79$128.79677,000
2021-03-23$136.86$136.86565,600
2021-03-22$139.88$139.88608,900
2021-03-19$137.13$137.131,071,300
2021-03-18$134.68$134.68736,300
2021-03-17$142.80$142.80831,800
2021-03-16$138.90$138.90881,200
2021-03-15$141.06$141.06647,100
2021-03-12$136.19$136.19912,800
2021-03-11$134.33$134.331,604,500
2021-03-10$130.01$130.013,299,300
2021-03-09$155.88$155.88777,300
2021-03-08$152.48$152.48816,400
2021-03-05$151.30$151.30874,500
2021-03-04$147.99$147.991,123,000
2021-03-03$151.60$151.601,036,600
2021-03-02$161.29$161.29916,700
2021-03-01$166.84$166.84811,900
2021-02-26$164.26$164.26825,400
2021-02-25$166.15$166.15838,800
2021-02-24$172.13$172.13931,700
2021-02-23$167.42$167.421,433,000
2021-02-22$163.55$163.552,067,500
2021-02-19$182.59$182.592,510,000
2021-02-18$210.10$210.10789,000
2021-02-17$217.79$217.79390,000
2021-02-16$221.94$221.94618,600
2021-02-12$227.97$227.97466,900
2021-02-11$229.44$229.44449,400
2021-02-10$237.25$237.25403,300
2021-02-09$236.38$236.38456,600
2021-02-08$232.88$232.881,305,800
2021-02-05$237.00$237.00444,700
2021-02-04$228.68$228.68673,300
2021-02-03$236.85$236.85373,500
2021-02-02$233.83$233.83754,900
2021-02-01$254.00$254.00564,800
2021-01-29$250.97$250.971,424,400
2021-01-28$227.30$227.30450,600
2021-01-27$224.21$224.21645,700
2021-01-26$226.18$226.18720,600
2021-01-25$238.49$238.491,305,100
2021-01-22$233.61$233.611,249,800
2021-01-21$218.49$218.49886,200
2021-01-20$212.58$212.58935,200
2021-01-19$201.24$201.241,014,000
2021-01-15$204.49$204.49975,200
2021-01-14$198.03$198.031,346,600
2021-01-13$197.94$197.94929,100
2021-01-12$203.19$203.19675,800
2021-01-11$200.00$200.001,006,800
2021-01-08$198.55$198.551,666,100
2021-01-07$194.95$194.953,204,800
2021-01-06$204.07$204.07889,200
2021-01-05$199.86$199.86833,600
2021-01-04$190.28$190.28690,100