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 — 2019

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2019-12-31$75.03$75.03294,100——
2019-12-30$73.55$73.55157,000——
2019-12-27$74.27$74.27146,900——
2019-12-26$73.55$73.5589,300——
2019-12-24$73.83$73.8342,100——
2019-12-23$73.83$73.83130,700——
2019-12-20$73.47$73.47310,700——
2019-12-19$73.18$73.18131,100——
2019-12-18$72.11$72.11160,200——
2019-12-17$71.05$71.05211,400——
2019-12-16$71.04$71.04136,900——
2019-12-13$70.82$70.82215,600——
2019-12-12$71.91$71.91200,200——
2019-12-11$71.65$71.65289,100——
2019-12-10$72.00$72.00228,100——
2019-12-09$71.09$71.09214,700——
2019-12-06$70.93$70.93221,700——
2019-12-05$69.05$69.05180,900——
2019-12-04$68.41$68.41141,300——
2019-12-03$67.73$67.73131,600——
2019-12-02$67.82$67.82119,900——
2019-11-29$68.62$68.6271,900——
2019-11-27$68.99$68.99152,800——
2019-11-26$69.03$69.03206,400——
2019-11-25$68.86$68.86201,000——
2019-11-22$66.28$66.28103,200——
2019-11-21$66.35$66.35132,900——
2019-11-20$65.82$65.82219,900——
2019-11-19$65.30$65.30216,100——
2019-11-18$64.51$64.51219,700——
2019-11-15$64.19$64.19162,300——
2019-11-14$61.78$61.78391,200——
2019-11-13$60.53$60.53101,900——
2019-11-12$59.80$59.80134,100——
2019-11-11$59.36$59.36138,900——
2019-11-08$59.55$59.55133,000——
2019-11-07$58.75$58.7588,200——
2019-11-06$58.68$58.68103,600——
2019-11-05$61.93$61.93184,800——
2019-11-04$59.48$59.48267,500——
2019-11-01$58.28$58.28196,000——
2019-10-31$56.90$56.90424,500——
2019-10-30$58.46$58.46217,500——
2019-10-29$60.99$60.99122,700——
2019-10-28$62.05$62.05181,300——
2019-10-25$60.64$60.6485,700——
2019-10-24$60.69$60.6984,800——
2019-10-23$60.69$60.69146,200——
2019-10-22$60.33$60.33111,300——
2019-10-21$61.23$61.23108,200——
2019-10-18$61.80$61.80114,700——
2019-10-17$60.57$60.57157,400——
2019-10-16$59.43$59.4384,800——
2019-10-15$58.65$58.6595,700——
2019-10-14$58.24$58.2495,700——
2019-10-11$57.65$57.65170,600——
2019-10-10$56.84$56.84288,600——
2019-10-09$55.79$55.79283,000——
2019-10-08$55.97$55.97152,300——
2019-10-07$58.64$58.64102,000——
2019-10-04$59.32$59.32137,800——
2019-10-03$59.11$59.11149,400——
2019-10-02$58.56$58.56144,000——
2019-10-01$58.61$58.61191,600——
2019-09-30$61.35$61.35219,700——
2019-09-27$60.25$60.25167,400——
2019-09-26$61.03$61.03153,900——
2019-09-25$62.79$62.79134,800——
2019-09-24$63.02$63.02227,600——
2019-09-23$63.26$63.26152,400——
2019-09-20$64.19$64.19341,300——
2019-09-19$63.98$63.98204,600——
2019-09-18$63.82$63.82184,900——
2019-09-17$64.90$64.90142,300——
2019-09-16$64.69$64.69181,000——
2019-09-13$67.16$67.16340,100——
2019-09-12$68.42$68.42363,000——
2019-09-11$68.62$68.62843,300——
2019-09-10$67.31$67.31545,200——
2019-09-09$63.63$63.63307,500——
2019-09-06$60.95$60.95182,700——
2019-09-05$60.82$60.82155,200——
2019-09-04$60.40$60.40166,800——
2019-09-03$61.32$61.32200,300——
2019-08-30$63.05$63.05245,100——
2019-08-29$65.62$65.62812,500——
2019-08-28$58.17$58.17139,900——
2019-08-27$57.50$57.50192,100——
2019-08-26$58.54$58.5490,300——
2019-08-23$58.34$58.34137,200——
2019-08-22$60.80$60.80141,800——
2019-08-21$61.50$61.5099,800——
2019-08-20$61.34$61.34184,800——
2019-08-19$61.62$61.62126,100——
2019-08-16$61.57$61.57193,100——
2019-08-15$60.52$60.52385,400——
2019-08-14$64.17$64.17397,000——
2019-08-13$65.46$65.46568,400——
2019-08-12$58.93$58.93233,400——
2019-08-09$58.22$58.22365,300——
2019-08-08$55.29$55.29327,200——
2019-08-07$54.87$54.87203,300——
2019-08-06$55.13$55.13169,300——
2019-08-05$53.63$53.63206,900——
2019-08-02$55.77$55.77157,900——
2019-08-01$57.41$57.41137,200——
2019-07-31$59.03$59.03173,200——
2019-07-30$58.43$58.43142,100——
2019-07-29$57.66$57.66128,300——
2019-07-26$58.86$58.86115,200——
2019-07-25$58.27$58.27147,300——
2019-07-24$58.82$58.82125,000——
2019-07-23$56.70$56.70106,000——
2019-07-22$56.08$56.0899,600——
2019-07-19$56.97$56.97100,300——
2019-07-18$57.93$57.93145,500——
2019-07-17$56.78$56.78155,500——
2019-07-16$56.87$56.8790,000——
2019-07-15$57.98$57.98105,900——
2019-07-12$57.35$57.35129,500——
2019-07-11$57.73$57.7391,300——
2019-07-10$57.18$57.18102,600——
2019-07-09$57.18$57.18107,700——
2019-07-08$56.51$56.51197,500——
2019-07-05$58.40$58.4068,900——
2019-07-03$58.70$58.7042,000——
2019-07-02$58.56$58.56131,000——
2019-07-01$59.39$59.39147,700——
2019-06-28$59.32$59.32453,900——
2019-06-27$58.65$58.65187,400——
2019-06-26$57.56$57.56198,600——
2019-06-25$58.79$58.79314,300——
2019-06-24$58.95$58.95281,600——
2019-06-21$59.27$59.27330,900——
2019-06-20$59.26$59.26179,700——
2019-06-19$58.80$58.80177,500——
2019-06-18$57.14$57.14167,400——
2019-06-17$57.22$57.22170,300——
2019-06-14$56.09$56.09170,200——
2019-06-13$56.14$56.14110,300——
2019-06-12$56.38$56.38155,300——
2019-06-11$54.72$54.72186,700——
2019-06-10$57.26$57.26142,500——
2019-06-07$56.31$56.31259,700——
2019-06-06$57.36$57.36232,100——
2019-06-05$59.63$59.63260,600——
2019-06-04$58.00$58.00166,400——
2019-06-03$55.95$55.95251,200——
2019-05-31$55.30$55.30138,600——
2019-05-30$55.80$55.80123,200——
2019-05-29$54.80$54.80230,100——
2019-05-28$55.23$55.23228,000——
2019-05-24$54.84$54.84103,800——
2019-05-23$54.42$54.42169,200——
2019-05-22$56.80$56.80236,800——
2019-05-21$55.88$55.88213,900——
2019-05-20$55.63$55.63163,800——
2019-05-17$56.07$56.07278,100——
2019-05-16$56.97$56.97144,100——
2019-05-15$57.63$57.63181,400——
2019-05-14$57.12$57.12224,700——
2019-05-13$57.95$57.95362,100——
2019-05-10$60.54$60.54439,600——
2019-05-09$60.52$60.52421,500——
2019-05-08$64.61$64.61146,600——
2019-05-07$64.64$64.64145,300——
2019-05-06$67.20$67.20171,900——
2019-05-03$66.74$66.74144,600——
2019-05-02$64.50$64.50124,900——
2019-05-01$64.07$64.07154,000——
2019-04-30$63.94$63.94137,100——
2019-04-29$64.30$64.30139,900——
2019-04-26$63.94$63.9498,800——
2019-04-25$62.61$62.61111,500——
2019-04-24$62.28$62.2898,700——
2019-04-23$62.53$62.53129,300——
2019-04-22$60.22$60.22170,400——
2019-04-18$59.48$59.48193,800——
2019-04-17$59.84$59.84175,000——
2019-04-16$63.60$63.60135,400——
2019-04-15$64.34$64.34100,400——
2019-04-12$63.94$63.9484,500——
2019-04-11$63.95$63.95110,400——
2019-04-10$64.57$64.57129,300——
2019-04-09$63.37$63.3794,300——
2019-04-08$63.63$63.6396,200——
2019-04-05$63.80$63.80167,500——
2019-04-04$63.40$63.40168,500——
2019-04-03$64.18$64.18179,500——
2019-04-02$64.73$64.73122,400——
2019-04-01$65.74$65.74153,100——
2019-03-29$65.47$65.47240,400——
2019-03-28$64.90$64.90186,900——
2019-03-27$63.78$63.78156,500——
2019-03-26$65.11$65.11196,500——
2019-03-25$64.07$64.07351,200——
2019-03-22$63.72$63.72202,700——
2019-03-21$67.74$67.74193,300——
2019-03-20$67.29$67.29300,500——
2019-03-19$67.39$67.39168,300——
2019-03-18$67.63$67.63218,900——
2019-03-15$68.14$68.14357,900——
2019-03-14$67.34$67.34182,900——
2019-03-13$66.84$66.84126,200——
2019-03-12$66.60$66.60130,800——
2019-03-11$66.40$66.40158,300——
2019-03-08$65.05$65.05113,500——
2019-03-07$64.86$64.86130,900——
2019-03-06$65.21$65.21220,700——
2019-03-05$66.74$66.74154,000——
2019-03-04$66.34$66.34160,500——
2019-03-01$67.80$67.80209,600——
2019-02-28$65.56$65.56248,300——
2019-02-27$66.48$66.48248,900——
2019-02-26$65.42$65.42288,400——
2019-02-25$67.57$67.57186,800——
2019-02-22$67.74$67.74325,000——
2019-02-21$67.17$67.17219,600——
2019-02-20$70.00$70.00364,800——
2019-02-19$67.68$67.68438,100——
2019-02-15$65.43$65.43348,700——
2019-02-14$64.30$64.30423,100——
2019-02-13$61.13$61.13175,400——
2019-02-12$60.74$60.74210,900——
2019-02-11$60.75$60.75234,400——
2019-02-08$58.37$58.37250,100——
2019-02-07$56.54$56.54151,500——
2019-02-06$58.06$58.06192,000——
2019-02-05$59.00$59.00229,700——
2019-02-04$59.12$59.12246,000——
2019-02-01$57.87$57.87160,400——
2019-01-31$58.03$58.03183,200——
2019-01-30$56.00$56.00111,200——
2019-01-29$55.11$55.11159,100——
2019-01-28$55.21$55.21182,100——
2019-01-25$55.08$55.08127,500——
2019-01-24$53.93$53.93200,700——
2019-01-23$52.61$52.61230,700——
2019-01-22$51.92$51.92240,500——
2019-01-18$52.99$52.99567,000——
2019-01-17$52.24$52.24713,700——
2019-01-16$52.99$52.991,231,100——
2019-01-15$53.33$53.33185,900——
2019-01-14$51.96$51.96235,900——
2019-01-11$52.94$52.94213,300——
2019-01-10$52.67$52.67302,800——
2019-01-09$50.59$50.59354,100——
2019-01-08$48.91$48.91206,600——
2019-01-07$50.38$50.38210,100——
2019-01-04$49.62$49.62208,500——
2019-01-03$47.62$47.62205,100——
2019-01-02$48.59$48.59216,500——