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 — 2006

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2006-12-29$13.62$13.62193,900
2006-12-28$13.85$13.85264,300
2006-12-27$13.85$13.85222,100
2006-12-26$13.57$13.57167,600
2006-12-22$13.53$13.53289,800
2006-12-21$13.66$13.66189,900
2006-12-20$13.74$13.74625,300
2006-12-19$14.05$14.05357,700
2006-12-18$13.86$13.86347,600
2006-12-15$13.88$13.88292,100
2006-12-14$13.86$13.86411,900
2006-12-13$13.67$13.67261,800
2006-12-12$13.76$13.76271,200
2006-12-11$13.76$13.76183,900
2006-12-08$13.75$13.75134,000
2006-12-07$13.70$13.70112,500
2006-12-06$13.68$13.68179,100
2006-12-05$13.61$13.61232,000
2006-12-04$14.04$14.04301,700
2006-12-01$13.45$13.45158,300
2006-11-30$13.61$13.61502,600
2006-11-29$13.44$13.44349,000
2006-11-28$13.58$13.58319,000
2006-11-27$13.65$13.65253,000
2006-11-24$14.48$14.48236,600
2006-11-22$14.20$14.20473,300
2006-11-21$14.60$14.60211,700
2006-11-20$14.65$14.65250,800
2006-11-17$14.72$14.72184,100
2006-11-16$14.96$14.96241,500
2006-11-15$15.02$15.02263,900
2006-11-14$15.00$15.00415,400
2006-11-13$14.74$14.74231,000
2006-11-10$14.94$14.94353,700
2006-11-09$15.16$15.16331,000
2006-11-08$15.25$15.25296,500
2006-11-07$15.32$15.32582,000
2006-11-06$14.76$14.76651,100
2006-11-03$15.39$15.391,278,600
2006-11-02$14.71$14.71818,400
2006-11-01$15.30$15.30556,200
2006-10-31$15.52$15.52552,000
2006-10-30$15.81$15.81415,600
2006-10-27$15.64$15.64535,800
2006-10-26$15.66$15.66976,000
2006-10-25$14.84$14.84367,400
2006-10-24$14.49$14.49389,300
2006-10-23$14.50$14.50355,900
2006-10-20$14.61$14.61493,600
2006-10-19$14.62$14.62409,300
2006-10-18$14.51$14.51325,100
2006-10-17$14.56$14.56288,400
2006-10-16$14.84$14.84112,700
2006-10-13$14.76$14.76235,700
2006-10-12$14.49$14.49300,500
2006-10-11$14.45$14.45291,000
2006-10-10$14.69$14.69170,000
2006-10-09$14.65$14.65144,200
2006-10-06$14.69$14.69168,100
2006-10-05$14.85$14.85335,600
2006-10-04$14.69$14.69789,500
2006-10-03$13.85$13.85794,000
2006-10-02$14.05$14.05506,600
2006-09-29$14.12$14.12725,500
2006-09-28$14.15$14.15366,700
2006-09-27$13.99$13.99674,100
2006-09-26$13.97$13.97519,000
2006-09-25$13.74$13.74454,100
2006-09-22$13.40$13.40343,400
2006-09-21$13.72$13.72617,100
2006-09-20$13.83$13.83801,000
2006-09-19$13.50$13.501,315,100
2006-09-18$12.79$12.79563,300
2006-09-15$12.16$12.16374,700
2006-09-14$12.38$12.38313,700
2006-09-13$12.12$12.12778,100
2006-09-12$12.00$12.00422,300
2006-09-11$11.40$11.40243,000
2006-09-08$11.34$11.34144,400
2006-09-07$11.30$11.30517,600
2006-09-06$11.48$11.48207,500
2006-09-05$11.58$11.58279,800
2006-09-01$11.45$11.45111,400
2006-08-31$11.44$11.44328,500
2006-08-30$11.46$11.46498,300
2006-08-29$11.15$11.15274,300
2006-08-28$11.14$11.14284,600
2006-08-25$11.11$11.11358,000
2006-08-24$11.00$11.00565,400
2006-08-23$10.25$10.25305,700
2006-08-22$9.92$9.92240,300
2006-08-21$10.00$10.00239,200
2006-08-18$10.13$10.13248,700
2006-08-17$10.12$10.12378,700
2006-08-16$10.05$10.05171,200
2006-08-15$10.04$10.04167,100
2006-08-14$9.91$9.91376,200
2006-08-11$9.52$9.52269,100
2006-08-10$9.52$9.52311,000
2006-08-09$9.15$9.15444,500
2006-08-08$8.80$8.80387,900
2006-08-07$8.66$8.66307,400
2006-08-04$8.66$8.66441,700
2006-08-03$8.61$8.611,603,800
2006-08-02$9.20$9.20208,300
2006-08-01$9.23$9.23301,300
2006-07-31$9.54$9.54328,800
2006-07-28$9.29$9.29533,400
2006-07-27$8.78$8.78474,400
2006-07-26$8.53$8.53117,700
2006-07-25$8.59$8.59218,400
2006-07-24$8.31$8.31216,200
2006-07-21$8.14$8.14131,400
2006-07-20$8.29$8.29185,800
2006-07-19$8.91$8.91179,400
2006-07-18$8.49$8.49149,800
2006-07-17$8.36$8.36200,300
2006-07-14$8.18$8.18452,300
2006-07-13$8.83$8.83235,800
2006-07-12$9.10$9.10273,300
2006-07-11$9.43$9.43257,800
2006-07-10$9.45$9.45378,900
2006-07-07$9.22$9.22342,600
2006-07-06$9.53$9.53279,900
2006-07-05$9.50$9.50312,500
2006-07-03$9.91$9.91263,900
2006-06-30$9.50$9.503,210,200
2006-06-29$9.88$9.88617,800
2006-06-28$9.33$9.33381,900
2006-06-27$9.48$9.48265,000
2006-06-26$9.53$9.53124,100
2006-06-23$9.59$9.59422,400
2006-06-22$9.56$9.56357,000
2006-06-21$9.84$9.84338,700
2006-06-20$9.91$9.91278,300
2006-06-19$9.94$9.94401,200
2006-06-16$10.05$10.05204,100
2006-06-15$10.07$10.07641,700
2006-06-14$10.01$10.01145,900
2006-06-13$9.97$9.97333,100
2006-06-12$9.83$9.83400,900
2006-06-09$9.92$9.92238,900
2006-06-08$9.70$9.70299,500
2006-06-07$9.61$9.61368,000
2006-06-06$9.34$9.34183,000
2006-06-05$9.36$9.36311,100
2006-06-02$9.69$9.69135,600
2006-06-01$9.63$9.63222,700
2006-05-31$9.43$9.43215,400
2006-05-30$9.33$9.33233,900
2006-05-26$9.43$9.43355,900
2006-05-25$9.11$9.11228,400
2006-05-24$9.07$9.07410,100
2006-05-23$8.88$8.88293,400
2006-05-22$9.35$9.35219,100
2006-05-19$9.73$9.73237,400
2006-05-18$9.64$9.64228,600
2006-05-17$9.93$9.93310,700
2006-05-16$10.22$10.22266,700
2006-05-15$9.77$9.77637,200
2006-05-12$10.17$10.17306,600
2006-05-11$10.36$10.36295,600
2006-05-10$10.80$10.80203,600
2006-05-09$11.03$11.03248,200
2006-05-08$11.03$11.03240,400
2006-05-05$11.22$11.22161,000
2006-05-04$11.15$11.15243,700
2006-05-03$11.29$11.29276,200
2006-05-02$11.01$11.01435,300
2006-05-01$11.46$11.46446,100
2006-04-28$11.45$11.45432,800
2006-04-27$11.72$11.721,261,100
2006-04-26$10.90$10.90649,800
2006-04-25$11.33$11.33535,500
2006-04-24$11.76$11.76559,900
2006-04-21$11.66$11.66601,200
2006-04-20$11.93$11.93766,900
2006-04-19$12.29$12.29617,100
2006-04-18$12.38$12.38386,900
2006-04-17$12.48$12.48382,800
2006-04-13$12.55$12.55226,200
2006-04-12$12.52$12.52265,600
2006-04-11$12.34$12.34658,400
2006-04-10$12.97$12.97622,700
2006-04-07$12.51$12.51404,200
2006-04-06$12.57$12.57928,100
2006-04-05$12.52$12.52404,900
2006-04-04$12.96$12.96410,400
2006-04-03$12.70$12.70657,000
2006-03-31$12.87$12.87587,900
2006-03-30$12.66$12.66413,700
2006-03-29$13.00$13.00510,600
2006-03-28$12.72$12.72593,100
2006-03-27$12.61$12.611,319,600
2006-03-24$12.82$12.821,334,100
2006-03-23$11.91$11.91669,800
2006-03-22$11.87$11.87690,500
2006-03-21$12.23$12.231,857,500
2006-03-20$11.76$11.76346,600
2006-03-17$11.68$11.68265,200
2006-03-16$11.92$11.92751,700
2006-03-15$11.39$11.39524,500
2006-03-14$11.77$11.771,507,100
2006-03-13$11.25$11.25233,500
2006-03-10$11.19$11.19311,100
2006-03-09$10.95$10.95318,000
2006-03-08$11.11$11.11545,000
2006-03-07$10.85$10.85474,100
2006-03-06$11.15$11.15503,100
2006-03-03$11.86$11.86743,200
2006-03-02$11.41$11.41809,700
2006-03-01$10.97$10.97686,000
2006-02-28$11.24$11.242,207,000
2006-02-27$10.22$10.22419,700
2006-02-24$9.83$9.83312,600
2006-02-23$9.83$9.83562,700
2006-02-22$9.40$9.40390,800
2006-02-21$9.44$9.44530,400
2006-02-17$9.34$9.34606,600
2006-02-16$9.75$9.751,578,300
2006-02-15$9.91$9.911,110,500
2006-02-14$9.39$9.39379,500
2006-02-13$9.12$9.12473,900
2006-02-10$9.26$9.26328,500
2006-02-09$9.31$9.31333,400
2006-02-08$9.11$9.11333,700
2006-02-07$9.19$9.19525,100
2006-02-06$9.52$9.52384,100
2006-02-03$9.86$9.86275,400
2006-02-02$9.99$9.99529,400
2006-02-01$10.19$10.19558,800
2006-01-31$9.99$9.99316,000
2006-01-30$9.67$9.67325,700
2006-01-27$9.66$9.66506,400
2006-01-26$9.62$9.62587,100
2006-01-25$9.85$9.85313,800
2006-01-24$9.84$9.84360,700
2006-01-23$9.94$9.94605,000
2006-01-20$10.12$10.121,295,600
2006-01-19$10.04$10.04507,200
2006-01-18$9.59$9.59682,300
2006-01-17$9.76$9.76957,300
2006-01-13$10.20$10.20534,900
2006-01-12$10.61$10.61379,600
2006-01-11$10.70$10.70493,500
2006-01-10$10.78$10.781,089,500
2006-01-09$11.11$11.111,231,500
2006-01-06$10.73$10.731,380,100
2006-01-05$11.10$11.102,508,400
2006-01-04$10.02$10.021,860,000
2006-01-03$10.40$10.401,148,500