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 — 2020

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2020-12-31$179.65$179.65435,400——
2020-12-30$184.91$184.91450,200——
2020-12-29$181.18$181.18670,000——
2020-12-28$183.24$183.24791,600——
2020-12-24$197.49$197.49256,300——
2020-12-23$200.01$200.01739,500——
2020-12-22$203.60$203.60614,400——
2020-12-21$205.45$205.451,258,600——
2020-12-18$189.50$189.501,022,200——
2020-12-17$196.43$196.43415,800——
2020-12-16$193.14$193.14672,900——
2020-12-15$200.86$200.86667,500——
2020-12-14$206.93$206.93648,600——
2020-12-11$202.56$202.56723,100——
2020-12-10$197.09$197.09455,900——
2020-12-09$189.97$189.97459,000——
2020-12-08$195.37$195.37435,800——
2020-12-07$193.92$193.92533,700——
2020-12-04$193.57$193.57608,900——
2020-12-03$200.99$200.99830,200——
2020-12-02$198.98$198.98900,000——
2020-12-01$188.95$188.95708,000——
2020-11-30$195.05$195.051,030,000——
2020-11-27$188.00$188.00533,800——
2020-11-25$180.76$180.76995,700——
2020-11-24$174.44$174.441,408,500——
2020-11-23$176.11$176.111,412,300——
2020-11-20$187.19$187.19860,200——
2020-11-19$190.99$190.991,149,200——
2020-11-18$187.28$187.281,097,300——
2020-11-17$194.60$194.60850,800——
2020-11-16$190.74$190.741,401,400——
2020-11-13$198.65$198.651,267,900——
2020-11-12$210.50$210.501,064,900——
2020-11-11$214.42$214.421,317,300——
2020-11-10$197.04$197.041,424,400——
2020-11-09$203.66$203.664,638,000——
2020-11-06$283.45$283.45578,800——
2020-11-05$281.80$281.801,099,700——
2020-11-04$266.43$266.43571,800——
2020-11-03$257.25$257.25530,300——
2020-11-02$248.41$248.41783,100——
2020-10-30$268.29$268.291,006,600——
2020-10-29$268.78$268.78746,400——
2020-10-28$263.79$263.79668,900——
2020-10-27$273.60$273.60717,200——
2020-10-26$263.42$263.42976,600——
2020-10-23$248.21$248.21347,900——
2020-10-22$245.74$245.74447,800——
2020-10-21$241.98$241.98575,200——
2020-10-20$249.49$249.49483,600——
2020-10-19$257.69$257.69657,000——
2020-10-16$255.25$255.25706,000——
2020-10-15$266.09$266.09562,300——
2020-10-14$270.61$270.61619,600——
2020-10-13$274.70$274.70884,200——
2020-10-12$270.75$270.751,185,700——
2020-10-09$278.05$278.05694,900——
2020-10-08$276.78$276.78950,900——
2020-10-07$277.82$277.821,288,000——
2020-10-06$250.00$250.00876,100——
2020-10-05$251.68$251.681,267,200——
2020-10-02$235.34$235.341,131,900——
2020-10-01$225.54$225.542,268,100——
2020-09-30$219.38$219.381,045,500——
2020-09-29$215.00$215.001,402,900——
2020-09-28$198.64$198.64698,500——
2020-09-25$196.77$196.77575,600——
2020-09-24$191.96$191.96728,600——
2020-09-23$196.21$196.21865,200——
2020-09-22$198.98$198.981,290,200——
2020-09-21$200.00$200.002,019,300——
2020-09-18$189.31$189.312,384,700——
2020-09-17$170.75$170.751,053,700——
2020-09-16$164.72$164.72787,300——
2020-09-15$162.42$162.42939,900——
2020-09-14$159.39$159.391,215,800——
2020-09-11$161.19$161.191,491,700——
2020-09-10$152.23$152.23632,700——
2020-09-09$152.70$152.70944,400——
2020-09-08$151.99$151.991,041,500——
2020-09-04$154.41$154.411,312,800——
2020-09-03$158.15$158.151,593,300——
2020-09-02$167.80$167.802,284,300——
2020-09-01$158.37$158.372,473,500——
2020-08-31$175.96$175.961,968,000——
2020-08-28$162.97$162.973,148,100——
2020-08-27$174.56$174.5613,439,100——
2020-08-26$222.94$222.94685,700——
2020-08-25$232.90$232.90740,400——
2020-08-24$228.21$228.21944,800——
2020-08-21$241.52$241.52559,600——
2020-08-20$247.60$247.60615,900——
2020-08-19$241.08$241.08636,900——
2020-08-18$248.83$248.83762,900——
2020-08-17$247.24$247.24717,200——
2020-08-14$245.93$245.93418,800——
2020-08-13$249.37$249.37682,700——
2020-08-12$239.59$239.591,035,200——
2020-08-11$229.59$229.591,243,800——
2020-08-10$229.69$229.691,906,100——
2020-08-07$272.76$272.76713,300——
2020-08-06$285.35$285.35898,700——
2020-08-05$301.96$301.96629,800——
2020-08-04$298.56$298.56642,200——
2020-08-03$293.82$293.82829,400——
2020-07-31$282.47$282.47935,700——
2020-07-30$270.50$270.50623,200——
2020-07-29$259.47$259.47438,300——
2020-07-28$254.95$254.95566,600——
2020-07-27$259.68$259.68669,900——
2020-07-24$255.51$255.51581,500——
2020-07-23$257.24$257.24578,800——
2020-07-22$263.75$263.75745,800——
2020-07-21$258.48$258.48740,000——
2020-07-20$261.39$261.391,370,500——
2020-07-17$267.00$267.001,102,400——
2020-07-16$242.73$242.73335,100——
2020-07-15$246.18$246.18577,600——
2020-07-14$239.82$239.82803,300——
2020-07-13$234.51$234.51907,800——
2020-07-10$246.64$246.64523,200——
2020-07-09$244.96$244.96653,500——
2020-07-08$237.48$237.481,250,000——
2020-07-07$224.98$224.981,249,700——
2020-07-06$235.57$235.571,145,200——
2020-07-02$227.04$227.04923,200——
2020-07-01$220.76$220.761,041,900——
2020-06-30$223.74$223.741,096,900——
2020-06-29$210.43$210.431,388,000——
2020-06-26$221.00$221.005,672,300——
2020-06-25$207.88$207.88801,600——
2020-06-24$200.50$200.50970,800——
2020-06-23$207.27$207.27945,600——
2020-06-22$209.87$209.871,234,300——
2020-06-19$210.38$210.386,873,300——
2020-06-18$208.04$208.041,555,100——
2020-06-17$207.17$207.171,350,400——
2020-06-16$207.24$207.241,467,600——
2020-06-15$203.44$203.442,807,600——
2020-06-12$171.80$171.801,370,100——
2020-06-11$158.37$158.371,122,700——
2020-06-10$166.76$166.76974,700——
2020-06-09$155.80$155.80683,300——
2020-06-08$156.32$156.32756,100——
2020-06-05$153.64$153.641,172,500——
2020-06-04$156.89$156.89634,800——
2020-06-03$159.88$159.88784,000——
2020-06-02$168.60$168.60682,600——
2020-06-01$174.92$174.92687,100——
2020-05-29$175.00$175.001,024,800——
2020-05-28$167.22$167.221,047,500——
2020-05-27$157.49$157.491,434,400——
2020-05-26$160.80$160.801,378,600——
2020-05-22$173.49$173.49912,100——
2020-05-21$180.70$180.70750,200——
2020-05-20$186.79$186.79663,000——
2020-05-19$186.05$186.05688,800——
2020-05-18$182.80$182.801,559,500——
2020-05-15$197.27$197.271,796,500——
2020-05-14$185.73$185.732,131,500——
2020-05-13$178.60$178.602,295,000——
2020-05-12$182.52$182.522,493,600——
2020-05-11$208.95$208.954,026,500——
2020-05-08$158.60$158.60519,000——
2020-05-07$153.48$153.481,122,400——
2020-05-06$142.31$142.31573,200——
2020-05-05$141.19$141.19478,800——
2020-05-04$138.99$138.99420,100——
2020-05-01$139.24$139.24491,600——
2020-04-30$139.00$139.00403,700——
2020-04-29$139.70$139.70532,400——
2020-04-28$134.19$134.19775,300——
2020-04-27$138.09$138.091,110,000——
2020-04-24$134.60$134.60925,900——
2020-04-23$125.07$125.07841,800——
2020-04-22$123.71$123.71901,900——
2020-04-21$112.94$112.94374,300——
2020-04-20$109.14$109.14726,900——
2020-04-17$107.87$107.87883,600——
2020-04-16$109.83$109.83665,800——
2020-04-15$101.70$101.70717,400——
2020-04-14$98.73$98.73468,500——
2020-04-13$98.89$98.89405,700——
2020-04-09$95.94$95.94533,800——
2020-04-08$93.69$93.69703,400——
2020-04-07$87.56$87.56784,900——
2020-04-06$96.32$96.32746,500——
2020-04-03$95.00$95.00556,300——
2020-04-02$95.07$95.071,019,400——
2020-04-01$97.81$97.81596,900——
2020-03-31$97.81$97.81796,100——
2020-03-30$103.64$103.64994,600——
2020-03-27$94.31$94.311,172,700——
2020-03-26$88.97$88.971,890,900——
2020-03-25$80.69$80.69629,200——
2020-03-24$85.71$85.71990,100——
2020-03-23$88.30$88.30782,200——
2020-03-20$88.89$88.891,143,100——
2020-03-19$91.84$91.84714,100——
2020-03-18$91.63$91.63799,100——
2020-03-17$93.64$93.641,242,000——
2020-03-16$74.20$74.20905,500——
2020-03-13$79.17$79.17547,500——
2020-03-12$81.33$81.33756,900——
2020-03-11$89.68$89.68747,400——
2020-03-10$80.93$80.93246,000——
2020-03-09$80.22$80.22341,700——
2020-03-06$83.27$83.27350,100——
2020-03-05$81.06$81.06310,800——
2020-03-04$82.64$82.64269,400——
2020-03-03$79.79$79.79210,400——
2020-03-02$80.73$80.73288,600——
2020-02-28$77.24$77.24311,500——
2020-02-27$77.10$77.10385,900——
2020-02-26$80.94$80.94294,300——
2020-02-25$77.74$77.74174,200——
2020-02-24$79.03$79.03172,200——
2020-02-21$79.39$79.39222,500——
2020-02-20$81.13$81.13142,200——
2020-02-19$82.24$82.24132,000——
2020-02-18$79.86$79.86182,400——
2020-02-14$80.40$80.40150,900——
2020-02-13$80.79$80.79313,800——
2020-02-12$79.98$79.98298,000——
2020-02-11$78.21$78.21154,800——
2020-02-10$77.52$77.52146,500——
2020-02-07$75.94$75.94317,700——
2020-02-06$77.71$77.71218,300——
2020-02-05$78.44$78.44211,500——
2020-02-04$78.10$78.10344,300——
2020-02-03$77.16$77.16200,700——
2020-01-31$76.80$76.80150,300——
2020-01-30$80.06$80.06131,900——
2020-01-29$80.11$80.11225,200——
2020-01-28$79.51$79.51209,100——
2020-01-27$78.99$78.99313,000——
2020-01-24$78.02$78.02310,300——
2020-01-23$76.73$76.73257,000——
2020-01-22$75.41$75.41207,200——
2020-01-21$73.93$73.93335,300——
2020-01-17$72.51$72.51602,500——
2020-01-16$74.89$74.89547,400——
2020-01-15$77.37$77.37390,800——
2020-01-14$80.36$80.36263,300——
2020-01-13$79.92$79.92320,700——
2020-01-10$78.95$78.95437,800——
2020-01-09$76.15$76.15210,600——
2020-01-08$77.26$77.26408,700——
2020-01-07$76.09$76.09337,700——
2020-01-06$75.65$75.65130,700——
2020-01-03$74.51$74.51210,300——
2020-01-02$74.80$74.80124,400——