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 — 2012

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2012-12-31$18.67$18.67134,200
2012-12-28$18.47$18.47154,800
2012-12-27$18.13$18.1376,600
2012-12-26$18.20$18.2099,000
2012-12-24$18.15$18.1525,000
2012-12-21$18.41$18.41155,000
2012-12-20$18.74$18.74144,100
2012-12-19$18.76$18.7671,600
2012-12-18$18.93$18.93105,500
2012-12-17$18.56$18.56147,500
2012-12-14$18.17$18.1757,300
2012-12-13$18.42$18.42190,200
2012-12-12$18.10$18.10235,700
2012-12-11$18.24$18.2481,400
2012-12-10$18.02$18.0287,300
2012-12-07$18.04$18.04170,800
2012-12-06$17.95$17.9550,200
2012-12-05$17.89$17.8989,700
2012-12-04$18.10$18.10131,600
2012-12-03$18.25$18.25340,900
2012-11-30$17.53$17.53156,700
2012-11-29$17.45$17.45222,700
2012-11-28$16.85$16.8541,400
2012-11-27$17.08$17.0867,400
2012-11-26$17.42$17.4233,900
2012-11-23$17.19$17.1914,400
2012-11-21$16.88$16.8856,400
2012-11-20$16.58$16.5843,000
2012-11-19$16.68$16.68181,000
2012-11-16$16.43$16.43121,600
2012-11-15$16.62$16.62120,700
2012-11-14$16.81$16.81107,800
2012-11-13$17.10$17.1055,400
2012-11-12$17.66$17.66100,700
2012-11-09$17.48$17.4878,400
2012-11-08$17.36$17.3685,300
2012-11-07$17.61$17.61124,600
2012-11-06$17.77$17.7729,700
2012-11-05$17.69$17.69136,700
2012-11-02$17.50$17.50107,900
2012-11-01$17.66$17.66114,900
2012-10-31$17.53$17.53143,300
2012-10-26$17.85$17.8599,500
2012-10-25$17.18$17.18199,300
2012-10-24$16.66$16.66168,900
2012-10-23$17.00$17.0092,300
2012-10-22$16.98$16.9893,700
2012-10-19$17.20$17.2093,300
2012-10-18$17.50$17.5083,200
2012-10-17$17.59$17.5962,100
2012-10-16$17.47$17.4772,500
2012-10-15$17.28$17.2845,800
2012-10-12$17.10$17.1036,700
2012-10-11$17.37$17.3758,300
2012-10-10$17.34$17.3454,100
2012-10-09$17.43$17.43149,400
2012-10-08$17.91$17.91126,400
2012-10-05$17.97$17.9799,800
2012-10-04$18.04$18.04357,800
2012-10-03$18.17$18.1796,200
2012-10-02$18.62$18.62100,200
2012-10-01$18.96$18.9668,100
2012-09-28$18.93$18.93118,600
2012-09-27$18.87$18.87116,800
2012-09-26$18.68$18.68147,700
2012-09-25$18.43$18.43207,800
2012-09-24$18.22$18.22200,100
2012-09-21$18.27$18.27196,700
2012-09-20$17.97$17.97150,300
2012-09-19$17.94$17.9477,500
2012-09-18$18.00$18.00145,200
2012-09-17$18.01$18.0161,500
2012-09-14$17.93$17.9388,600
2012-09-13$17.63$17.6395,400
2012-09-12$17.59$17.5955,900
2012-09-11$17.50$17.5053,400
2012-09-10$17.64$17.6499,000
2012-09-07$17.52$17.5282,000
2012-09-06$17.43$17.4389,400
2012-09-05$16.72$16.7274,200
2012-09-04$16.95$16.9589,600
2012-08-31$16.24$16.2483,600
2012-08-30$16.06$16.0642,300
2012-08-29$16.37$16.37106,600
2012-08-28$16.77$16.7764,500
2012-08-27$16.74$16.7493,800
2012-08-24$16.84$16.84104,900
2012-08-23$16.79$16.7943,300
2012-08-22$16.61$16.6131,800
2012-08-21$16.48$16.48113,000
2012-08-20$16.56$16.5634,000
2012-08-17$16.76$16.7647,200
2012-08-16$16.55$16.5560,100
2012-08-15$16.37$16.3727,200
2012-08-14$16.24$16.2443,500
2012-08-13$16.75$16.7573,400
2012-08-10$16.21$16.2163,500
2012-08-09$16.04$16.0434,800
2012-08-08$16.11$16.1137,300
2012-08-07$16.09$16.0998,500
2012-08-06$15.85$15.8568,800
2012-08-03$16.02$16.0279,900
2012-08-02$15.05$15.05108,000
2012-08-01$15.00$15.00149,100
2012-07-31$15.67$15.67109,300
2012-07-30$16.45$16.4594,300
2012-07-27$16.70$16.70127,600
2012-07-26$15.91$15.91118,400
2012-07-25$15.73$15.7345,200
2012-07-24$15.72$15.7251,500
2012-07-23$16.18$16.1862,700
2012-07-20$17.04$17.0484,800
2012-07-19$17.36$17.36104,600
2012-07-18$17.24$17.2455,700
2012-07-17$17.11$17.11151,100
2012-07-16$16.79$16.7967,000
2012-07-13$16.67$16.6770,400
2012-07-12$16.46$16.46108,200
2012-07-11$16.20$16.2076,800
2012-07-10$16.09$16.0986,400
2012-07-09$16.41$16.4150,600
2012-07-06$16.47$16.4756,600
2012-07-05$16.74$16.7483,300
2012-07-03$16.73$16.7379,700
2012-07-02$16.41$16.41101,100
2012-06-29$15.68$15.68160,300
2012-06-28$15.01$15.0164,300
2012-06-27$15.23$15.2346,600
2012-06-26$15.20$15.20198,700
2012-06-25$15.23$15.2345,700
2012-06-22$15.58$15.58170,400
2012-06-21$15.05$15.05140,400
2012-06-20$15.20$15.20104,800
2012-06-19$15.43$15.43177,600
2012-06-18$15.85$15.8570,800
2012-06-15$16.24$16.24210,500
2012-06-14$16.21$16.2177,900
2012-06-13$15.80$15.80106,100
2012-06-12$15.63$15.6382,500
2012-06-11$15.78$15.78117,000
2012-06-08$15.60$15.6069,200
2012-06-07$15.38$15.38114,500
2012-06-06$15.70$15.7093,300
2012-06-05$15.61$15.6194,700
2012-06-04$15.36$15.36146,000
2012-06-01$15.08$15.0881,500
2012-05-31$15.72$15.72183,600
2012-05-30$15.54$15.54156,300
2012-05-29$15.42$15.42139,000
2012-05-25$15.23$15.2382,000
2012-05-24$15.43$15.4399,200
2012-05-23$15.21$15.21111,000
2012-05-22$15.34$15.34113,000
2012-05-21$15.80$15.80104,800
2012-05-18$15.78$15.78195,200
2012-05-17$15.94$15.94220,200
2012-05-16$15.68$15.6860,000
2012-05-15$15.73$15.7367,000
2012-05-14$15.92$15.9292,800
2012-05-11$16.10$16.10119,100
2012-05-10$16.32$16.3266,000
2012-05-09$16.46$16.46129,000
2012-05-08$16.74$16.74102,900
2012-05-07$16.78$16.78194,000
2012-05-04$16.44$16.44374,900
2012-05-03$15.61$15.61199,000
2012-05-02$15.92$15.92213,300
2012-05-01$16.07$16.07329,500
2012-04-30$16.52$16.52298,000
2012-04-27$16.79$16.79204,800
2012-04-26$16.98$16.98433,800
2012-04-25$17.65$17.65309,400
2012-04-24$17.66$17.66201,200
2012-04-23$17.59$17.59203,600
2012-04-20$17.77$17.77311,300
2012-04-19$18.05$18.05214,500
2012-04-18$18.56$18.56216,900
2012-04-17$18.59$18.59107,800
2012-04-16$18.19$18.19159,900
2012-04-13$18.24$18.24149,800
2012-04-12$18.26$18.26121,300
2012-04-11$18.01$18.01165,400
2012-04-10$17.60$17.60166,200
2012-04-09$18.01$18.01149,400
2012-04-05$18.23$18.23307,100
2012-04-04$18.38$18.38393,100
2012-04-03$18.88$18.88380,500
2012-04-02$18.90$18.90212,700
2012-03-30$18.37$18.37127,200
2012-03-29$18.38$18.38136,300
2012-03-28$18.31$18.31200,100
2012-03-27$18.24$18.24158,200
2012-03-26$17.84$17.84152,900
2012-03-23$17.77$17.77117,600
2012-03-22$17.62$17.62229,100
2012-03-21$16.69$16.69114,700
2012-03-20$16.51$16.5183,500
2012-03-19$16.62$16.62136,900
2012-03-16$16.36$16.36120,300
2012-03-15$16.23$16.2365,600
2012-03-14$16.10$16.1072,800
2012-03-13$16.16$16.16111,800
2012-03-12$16.11$16.1178,800
2012-03-09$16.14$16.14137,000
2012-03-08$15.91$15.91103,300
2012-03-07$15.57$15.57154,200
2012-03-06$15.26$15.26165,100
2012-03-05$15.24$15.24138,300
2012-03-02$15.19$15.19303,700
2012-03-01$15.49$15.49407,000
2012-02-29$14.18$14.18129,400
2012-02-28$14.45$14.45134,400
2012-02-27$14.55$14.5569,600
2012-02-24$14.55$14.5588,700
2012-02-23$14.30$14.30175,500
2012-02-22$14.32$14.32133,900
2012-02-21$14.72$14.7290,800
2012-02-17$14.90$14.9087,600
2012-02-16$14.76$14.76116,200
2012-02-15$14.48$14.48137,700
2012-02-14$14.99$14.99123,400
2012-02-13$15.04$15.04152,900
2012-02-10$14.72$14.72143,300
2012-02-09$14.59$14.59180,300
2012-02-08$15.03$15.03692,300
2012-02-07$14.25$14.25196,000
2012-02-06$14.44$14.44287,500
2012-02-03$14.64$14.64204,300
2012-02-02$14.51$14.51210,400
2012-02-01$14.50$14.50306,300
2012-01-31$14.30$14.30263,200
2012-01-30$14.56$14.56706,100
2012-01-27$14.91$14.9170,900
2012-01-26$14.82$14.82145,100
2012-01-25$14.79$14.79147,900
2012-01-24$14.98$14.98124,000
2012-01-23$14.98$14.9860,000
2012-01-20$14.88$14.88186,100
2012-01-19$14.96$14.96183,900
2012-01-18$15.14$15.14180,000
2012-01-17$15.32$15.32212,300
2012-01-13$15.88$15.88150,500
2012-01-12$16.15$16.15235,600
2012-01-11$15.73$15.73279,400
2012-01-10$15.46$15.46153,000
2012-01-09$15.25$15.25137,900
2012-01-06$15.39$15.39132,400
2012-01-05$15.47$15.47117,900
2012-01-04$15.37$15.37100,300
2012-01-03$15.61$15.61165,200