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.

View year

Historical Stock Price — 2009

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2009-12-31$13.78$13.78357,000
2009-12-30$13.76$13.76350,200
2009-12-29$13.68$13.68241,500
2009-12-28$13.44$13.44213,500
2009-12-24$13.51$13.51104,000
2009-12-23$13.31$13.31394,000
2009-12-22$12.70$12.70512,700
2009-12-21$12.79$12.79396,400
2009-12-18$12.89$12.89833,800
2009-12-17$13.31$13.31390,100
2009-12-16$13.38$13.38449,900
2009-12-15$13.31$13.31365,900
2009-12-14$13.01$13.01361,200
2009-12-11$12.99$12.99241,700
2009-12-10$12.69$12.69189,700
2009-12-09$12.97$12.97216,900
2009-12-08$12.89$12.89442,200
2009-12-07$12.99$12.99299,600
2009-12-04$13.13$13.13264,400
2009-12-03$12.71$12.71296,700
2009-12-02$12.94$12.94433,600
2009-12-01$13.03$13.03769,200
2009-11-30$12.57$12.57460,600
2009-11-27$12.86$12.86201,300
2009-11-25$12.95$12.95410,700
2009-11-24$13.23$13.23394,500
2009-11-23$13.21$13.21710,400
2009-11-20$13.23$13.23465,800
2009-11-19$13.27$13.27766,000
2009-11-18$13.59$13.59608,800
2009-11-17$13.63$13.63345,200
2009-11-16$13.83$13.83255,600
2009-11-13$13.92$13.92148,200
2009-11-12$13.76$13.76340,600
2009-11-11$14.10$14.10321,200
2009-11-10$14.04$14.04200,600
2009-11-09$14.08$14.08723,500
2009-11-06$14.87$14.87126,600
2009-11-05$14.93$14.93203,000
2009-11-04$14.54$14.54203,200
2009-11-03$14.80$14.80332,900
2009-11-02$14.28$14.28384,300
2009-10-30$14.30$14.30661,100
2009-10-29$14.41$14.41301,100
2009-10-28$14.55$14.55402,700
2009-10-27$14.96$14.96430,200
2009-10-26$15.11$15.11798,900
2009-10-23$15.04$15.04428,700
2009-10-22$15.18$15.18676,200
2009-10-21$14.63$14.63497,300
2009-10-20$14.77$14.771,239,200
2009-10-19$14.35$14.352,226,400
2009-10-16$15.97$15.972,731,100
2009-10-15$15.54$15.54181,900
2009-10-14$15.59$15.59309,000
2009-10-13$15.17$15.17266,000
2009-10-12$15.11$15.11491,400
2009-10-09$15.91$15.91172,900
2009-10-08$15.43$15.43294,100
2009-10-07$15.78$15.78196,400
2009-10-06$15.76$15.76605,800
2009-10-05$15.47$15.47228,700
2009-10-02$15.61$15.61279,400
2009-10-01$15.47$15.47418,000
2009-09-30$16.23$16.23298,200
2009-09-29$16.42$16.42168,600
2009-09-28$16.59$16.59181,000
2009-09-25$16.43$16.43401,200
2009-09-24$16.60$16.60266,500
2009-09-23$17.14$17.14239,500
2009-09-22$17.37$17.37226,100
2009-09-21$17.77$17.77228,400
2009-09-18$17.72$17.72352,000
2009-09-17$16.72$16.72787,000
2009-09-16$17.24$17.24129,100
2009-09-15$17.38$17.38183,400
2009-09-14$17.66$17.66477,800
2009-09-11$16.99$16.991,490,600
2009-09-10$16.70$16.70182,500
2009-09-09$16.49$16.49112,300
2009-09-08$16.30$16.30154,000
2009-09-04$16.21$16.21113,900
2009-09-03$15.86$15.86126,600
2009-09-02$15.76$15.76121,700
2009-09-01$15.75$15.75221,900
2009-08-31$15.44$15.44222,100
2009-08-28$15.53$15.53216,400
2009-08-27$16.07$16.07176,200
2009-08-26$16.40$16.40235,800
2009-08-25$16.45$16.45197,400
2009-08-24$15.91$15.91207,500
2009-08-21$15.69$15.69268,400
2009-08-20$15.37$15.37188,500
2009-08-19$14.87$14.87157,900
2009-08-18$14.41$14.41214,400
2009-08-17$14.62$14.62142,500
2009-08-14$15.05$15.05155,300
2009-08-13$15.31$15.31183,900
2009-08-12$15.26$15.26319,800
2009-08-11$14.90$14.90187,400
2009-08-10$15.00$15.00423,400
2009-08-07$14.02$14.02361,300
2009-08-06$13.75$13.75896,900
2009-08-05$15.28$15.28160,500
2009-08-04$15.53$15.53307,700
2009-08-03$15.19$15.19217,300
2009-07-31$14.93$14.93229,800
2009-07-30$14.95$14.95206,400
2009-07-29$15.01$15.01243,700
2009-07-28$14.90$14.90458,200
2009-07-27$15.57$15.57296,200
2009-07-24$15.72$15.72312,000
2009-07-23$15.20$15.20985,700
2009-07-22$15.29$15.29561,400
2009-07-21$14.89$14.89353,900
2009-07-20$14.54$14.54678,000
2009-07-17$15.09$15.09396,600
2009-07-16$14.82$14.82292,600
2009-07-15$14.45$14.45183,100
2009-07-14$13.86$13.86152,400
2009-07-13$13.88$13.88255,000
2009-07-10$13.45$13.45117,900
2009-07-09$13.43$13.43110,500
2009-07-08$13.58$13.58175,700
2009-07-07$13.62$13.62215,400
2009-07-06$13.80$13.80172,800
2009-07-02$14.03$14.03238,900
2009-07-01$14.30$14.30243,800
2009-06-30$14.56$14.56280,400
2009-06-29$14.63$14.63241,200
2009-06-26$14.34$14.34426,900
2009-06-25$13.88$13.88183,900
2009-06-24$13.63$13.63149,000
2009-06-23$13.55$13.55194,400
2009-06-22$13.67$13.67367,900
2009-06-19$14.26$14.26412,800
2009-06-18$13.25$13.25355,700
2009-06-17$13.17$13.17193,300
2009-06-16$12.98$12.98288,600
2009-06-15$13.45$13.45197,800
2009-06-12$14.00$14.00207,900
2009-06-11$14.07$14.07222,500
2009-06-10$13.79$13.79238,900
2009-06-09$14.07$14.07318,900
2009-06-08$14.09$14.09294,500
2009-06-05$14.53$14.53173,600
2009-06-04$14.67$14.67213,600
2009-06-03$14.45$14.45411,600
2009-06-02$13.58$13.58688,800
2009-06-01$13.97$13.97600,600
2009-05-29$12.71$12.71691,800
2009-05-28$12.18$12.18446,300
2009-05-27$12.31$12.31353,300
2009-05-26$12.36$12.36406,400
2009-05-22$11.94$11.94364,500
2009-05-21$11.96$11.96435,300
2009-05-20$11.79$11.79364,800
2009-05-19$11.90$11.90425,100
2009-05-18$11.80$11.80407,100
2009-05-15$11.57$11.57432,700
2009-05-14$11.29$11.29527,400
2009-05-13$11.40$11.40397,000
2009-05-12$11.96$11.96416,200
2009-05-11$12.10$12.10253,300
2009-05-08$12.19$12.19319,900
2009-05-07$11.84$11.84561,800
2009-05-06$11.81$11.81681,200
2009-05-05$11.65$11.651,167,100
2009-05-04$11.16$11.161,653,500
2009-05-01$12.25$12.251,390,100
2009-04-30$11.64$11.642,443,200
2009-04-29$10.82$10.821,252,900
2009-04-28$9.91$9.911,469,500
2009-04-27$10.03$10.033,708,200
2009-04-24$9.54$9.542,431,600
2009-04-23$8.52$8.522,200,500
2009-04-22$9.16$9.16363,300
2009-04-21$8.95$8.95421,500
2009-04-20$8.94$8.94325,400
2009-04-17$9.17$9.17406,400
2009-04-16$8.86$8.86325,700
2009-04-15$8.51$8.51234,600
2009-04-14$8.43$8.43320,300
2009-04-13$8.62$8.62294,400
2009-04-09$8.50$8.50539,500
2009-04-08$8.36$8.36410,800
2009-04-07$8.29$8.29565,900
2009-04-06$8.65$8.65575,600
2009-04-03$8.86$8.86332,600
2009-04-02$9.16$9.16393,400
2009-04-01$8.96$8.96426,100
2009-03-31$9.22$9.22599,100
2009-03-30$8.76$8.76323,800
2009-03-27$8.95$8.95308,300
2009-03-26$9.17$9.17472,000
2009-03-25$8.93$8.93317,900
2009-03-24$8.85$8.85366,800
2009-03-23$9.32$9.32473,800
2009-03-20$8.48$8.48570,100
2009-03-19$8.44$8.44414,500
2009-03-18$8.17$8.17449,300
2009-03-17$8.00$8.00828,100
2009-03-16$7.92$7.921,538,900
2009-03-13$9.83$9.83285,000
2009-03-12$9.55$9.55443,900
2009-03-11$8.89$8.89236,100
2009-03-10$9.52$9.52334,900
2009-03-09$9.31$9.31421,500
2009-03-06$9.55$9.55685,400
2009-03-05$9.05$9.05587,200
2009-03-04$9.83$9.83497,700
2009-03-03$9.86$9.86406,800
2009-03-02$10.25$10.25436,200
2009-02-27$11.04$11.04473,700
2009-02-26$11.65$11.65252,400
2009-02-25$11.72$11.72316,600
2009-02-24$11.69$11.69259,800
2009-02-23$11.72$11.72157,100
2009-02-20$12.07$12.07163,700
2009-02-19$12.23$12.2377,200
2009-02-18$12.43$12.43149,800
2009-02-17$12.90$12.90132,000
2009-02-13$13.14$13.14312,600
2009-02-12$12.89$12.89178,700
2009-02-11$12.93$12.93141,400
2009-02-10$12.82$12.82261,000
2009-02-09$13.38$13.38223,300
2009-02-06$13.42$13.42279,300
2009-02-05$13.05$13.05351,700
2009-02-04$12.45$12.45192,200
2009-02-03$12.48$12.48205,800
2009-02-02$12.36$12.36203,500
2009-01-30$12.30$12.30148,900
2009-01-29$12.41$12.41316,200
2009-01-28$12.47$12.47144,700
2009-01-27$12.43$12.43265,300
2009-01-26$11.89$11.89196,600
2009-01-23$11.49$11.49166,900
2009-01-22$11.75$11.75171,400
2009-01-21$12.17$12.17251,600
2009-01-20$11.70$11.70233,600
2009-01-16$12.23$12.23167,300
2009-01-15$12.29$12.29196,800
2009-01-14$11.92$11.92192,500
2009-01-13$12.52$12.52208,300
2009-01-12$12.26$12.26274,900
2009-01-09$12.34$12.34342,100
2009-01-08$12.32$12.32654,900
2009-01-07$11.95$11.95344,100
2009-01-06$11.90$11.901,046,400
2009-01-05$12.87$12.87168,400
2009-01-02$13.32$13.32144,600