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 — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2025-12-31$28.56$28.56437,000
2025-12-30$29.30$29.30398,900
2025-12-29$29.30$29.30498,100
2025-12-26$29.30$29.30481,700
2025-12-24$28.91$28.91388,900
2025-12-23$28.59$28.59670,300
2025-12-22$29.81$29.81760,600
2025-12-19$28.95$28.951,279,800
2025-12-18$28.32$28.32990,100
2025-12-17$29.39$29.39789,900
2025-12-16$28.88$28.88908,500
2025-12-15$29.06$29.061,077,900
2025-12-12$28.80$28.80603,300
2025-12-11$29.66$29.661,344,500
2025-12-10$28.80$28.801,427,500
2025-12-09$27.44$27.44868,900
2025-12-08$27.16$27.16824,100
2025-12-05$27.76$27.76705,700
2025-12-04$27.82$27.82788,000
2025-12-03$27.53$27.531,146,600
2025-12-02$26.53$26.53879,700
2025-12-01$26.48$26.48747,000
2025-11-28$27.35$27.35389,600
2025-11-26$27.50$27.501,404,000
2025-11-25$28.14$28.141,666,600
2025-11-24$26.58$26.581,924,700
2025-11-21$24.35$24.351,885,800
2025-11-20$21.31$21.31962,200
2025-11-19$20.99$20.99997,000
2025-11-18$21.28$21.281,352,100
2025-11-17$21.10$21.101,081,500
2025-11-14$21.34$21.341,717,700
2025-11-13$22.18$22.181,226,500
2025-11-12$22.59$22.592,428,200
2025-11-11$21.89$21.893,119,500
2025-11-10$19.73$19.732,385,200
2025-11-07$20.35$20.353,301,400
2025-11-06$21.26$21.265,441,500
2025-11-05$27.37$27.371,862,100
2025-11-04$27.13$27.131,289,900
2025-11-03$27.71$27.711,547,900
2025-10-31$26.99$26.991,191,500
2025-10-30$26.81$26.811,205,200
2025-10-29$27.94$27.94998,800
2025-10-28$28.19$28.191,112,700
2025-10-27$29.48$29.48953,300
2025-10-24$30.51$30.511,003,400
2025-10-23$29.80$29.801,113,000
2025-10-22$29.80$29.801,111,400
2025-10-21$29.83$29.831,073,000
2025-10-20$29.00$29.001,079,600
2025-10-17$28.13$28.13915,000
2025-10-16$28.42$28.421,480,500
2025-10-15$27.31$27.31909,300
2025-10-14$26.17$26.171,077,700
2025-10-13$26.31$26.311,080,200
2025-10-10$26.37$26.371,377,400
2025-10-09$28.06$28.06987,400
2025-10-08$27.86$27.861,123,300
2025-10-07$27.71$27.711,192,600
2025-10-06$29.60$29.601,251,400
2025-10-03$29.98$29.982,094,800
2025-10-02$31.93$31.931,652,700
2025-10-01$31.25$31.251,777,300
2025-09-30$29.45$29.451,344,600
2025-09-29$28.88$28.881,379,300
2025-09-26$28.33$28.331,587,500
2025-09-25$26.54$26.541,377,900
2025-09-24$26.69$26.691,220,600
2025-09-23$27.44$27.441,016,800
2025-09-22$28.46$28.46989,500
2025-09-19$28.78$28.781,676,800
2025-09-18$29.74$29.741,315,200
2025-09-17$28.73$28.731,224,400
2025-09-16$29.53$29.531,603,800
2025-09-15$28.92$28.921,616,100
2025-09-12$28.57$28.571,150,200
2025-09-11$29.94$29.941,746,500
2025-09-10$27.63$27.63710,400
2025-09-09$28.56$28.56922,600
2025-09-08$28.47$28.47878,500
2025-09-05$28.68$28.68971,400
2025-09-04$27.79$27.791,068,700
2025-09-03$27.61$27.61937,500
2025-09-02$28.25$28.251,277,800
2025-08-29$28.69$28.691,195,400
2025-08-28$28.00$28.001,286,700
2025-08-27$27.77$27.771,361,100
2025-08-26$27.92$27.921,762,500
2025-08-25$27.65$27.651,471,900
2025-08-22$27.90$27.901,749,000
2025-08-21$25.66$25.66671,000
2025-08-20$26.34$26.34846,800
2025-08-19$26.75$26.75811,000
2025-08-18$25.82$25.82938,700
2025-08-15$25.93$25.93975,500
2025-08-14$25.95$25.95895,900
2025-08-13$27.08$27.081,561,100
2025-08-12$25.19$25.191,095,000
2025-08-11$23.64$23.641,323,800
2025-08-08$23.91$23.911,057,800
2025-08-07$24.40$24.401,724,700
2025-08-06$23.44$23.442,805,600
2025-08-05$23.68$23.682,261,100
2025-08-04$24.11$24.111,839,000
2025-08-01$22.81$22.811,600,700
2025-07-31$23.02$23.021,790,400
2025-07-30$24.29$24.291,396,900
2025-07-29$25.44$25.441,880,900
2025-07-28$26.09$26.091,442,700
2025-07-25$27.39$27.391,200,000
2025-07-24$26.33$26.331,228,900
2025-07-23$26.60$26.601,735,200
2025-07-22$25.54$25.541,719,900
2025-07-21$25.30$25.301,752,300
2025-07-18$25.45$25.451,506,000
2025-07-17$26.68$26.681,841,800
2025-07-16$27.57$27.571,296,600
2025-07-15$27.95$27.951,131,700
2025-07-14$28.86$28.861,160,400
2025-07-11$30.34$30.34924,700
2025-07-10$31.55$31.551,048,800
2025-07-09$31.57$31.571,193,900
2025-07-08$30.82$30.821,555,700
2025-07-07$29.22$29.221,395,300
2025-07-03$30.19$30.19999,300
2025-07-02$30.18$30.181,213,800
2025-07-01$29.79$29.791,353,500
2025-06-30$28.82$28.821,673,800
2025-06-27$28.87$28.8710,817,000
2025-06-26$28.70$28.701,292,500
2025-06-25$28.11$28.11995,000
2025-06-24$28.67$28.671,233,500
2025-06-23$27.65$27.651,113,800
2025-06-20$28.03$28.031,522,000
2025-06-18$28.33$28.331,210,400
2025-06-17$28.03$28.031,160,400
2025-06-16$29.22$29.22937,000
2025-06-13$28.90$28.90928,000
2025-06-12$29.88$29.88738,700
2025-06-11$30.97$30.971,111,500
2025-06-10$30.92$30.92822,900
2025-06-09$30.21$30.211,027,800
2025-06-06$29.53$29.53912,100
2025-06-05$29.90$29.901,106,600
2025-06-04$31.08$31.081,119,700
2025-06-03$30.29$30.29986,100
2025-06-02$29.65$29.65881,500
2025-05-30$30.67$30.671,323,700
2025-05-29$30.75$30.75939,600
2025-05-28$31.70$31.701,483,200
2025-05-27$31.26$31.261,568,200
2025-05-23$29.74$29.741,381,900
2025-05-22$30.18$30.181,551,700
2025-05-21$29.58$29.581,255,500
2025-05-20$32.38$32.38872,100
2025-05-19$32.57$32.57992,200
2025-05-16$33.46$33.461,056,500
2025-05-15$33.03$33.031,402,700
2025-05-14$33.55$33.551,260,900
2025-05-13$35.51$35.511,595,900
2025-05-12$37.42$37.421,845,400
2025-05-09$36.34$36.343,252,800
2025-05-08$36.46$36.466,902,900
2025-05-07$25.85$25.854,297,100
2025-05-06$25.94$25.942,389,400
2025-05-05$27.69$27.692,032,600
2025-05-02$29.12$29.121,332,800
2025-05-01$27.88$27.881,302,100
2025-04-30$27.79$27.791,406,700
2025-04-29$28.58$28.581,395,200
2025-04-28$28.96$28.961,588,400
2025-04-25$28.09$28.091,191,000
2025-04-24$27.78$27.781,535,400
2025-04-23$25.73$25.731,694,400
2025-04-22$24.46$24.461,449,900
2025-04-21$24.56$24.561,460,100
2025-04-17$25.17$25.17938,600
2025-04-16$25.27$25.271,748,200
2025-04-15$26.56$26.561,552,300
2025-04-14$27.28$27.281,418,800
2025-04-11$26.91$26.911,573,800
2025-04-10$26.42$26.422,555,100
2025-04-09$28.85$28.852,219,000
2025-04-08$26.20$26.201,863,400
2025-04-07$28.36$28.362,196,800
2025-04-04$28.13$28.132,719,900
2025-04-03$32.49$32.491,519,700
2025-04-02$34.63$34.63434,000
2025-04-01$34.11$34.11615,900
2025-03-31$34.97$34.97636,100
2025-03-28$34.89$34.89614,600
2025-03-27$35.87$35.87684,500
2025-03-26$35.02$35.02957,100
2025-03-25$35.35$35.35808,400
2025-03-24$36.51$36.51677,200
2025-03-21$35.93$35.931,330,100
2025-03-20$35.16$35.161,202,300
2025-03-19$34.78$34.781,497,100
2025-03-18$34.89$34.89924,200
2025-03-17$36.20$36.201,071,400
2025-03-14$36.12$36.12856,000
2025-03-13$35.60$35.60605,100
2025-03-12$36.87$36.87726,400
2025-03-11$37.29$37.29672,000
2025-03-10$38.68$38.68834,300
2025-03-07$40.80$40.80640,500
2025-03-06$39.96$39.96480,900
2025-03-05$39.67$39.67627,600
2025-03-04$38.97$38.97661,500
2025-03-03$39.05$39.051,172,200
2025-02-28$39.99$39.99821,700
2025-02-27$39.78$39.78751,800
2025-02-26$40.88$40.88414,700
2025-02-25$41.19$41.19701,800
2025-02-24$41.96$41.96981,200
2025-02-21$40.46$40.46998,600
2025-02-20$41.03$41.03620,200
2025-02-19$41.89$41.89844,100
2025-02-18$41.49$41.49977,000
2025-02-14$40.57$40.571,445,800
2025-02-13$41.65$41.651,911,600
2025-02-12$39.94$39.941,309,700
2025-02-11$41.47$41.471,107,600
2025-02-10$42.89$42.891,189,900
2025-02-07$42.89$42.89767,500
2025-02-06$42.10$42.10667,500
2025-02-05$43.97$43.97566,000
2025-02-04$42.74$42.74759,000
2025-02-03$42.53$42.53670,900
2025-01-31$43.46$43.46553,500
2025-01-30$43.16$43.16696,600
2025-01-29$43.52$43.52604,700
2025-01-28$45.71$45.71491,100
2025-01-27$45.12$45.12974,200
2025-01-24$44.24$44.241,102,000
2025-01-23$44.33$44.33760,600
2025-01-22$44.48$44.48911,800
2025-01-21$43.72$43.72855,100
2025-01-17$41.74$41.74560,500
2025-01-16$41.88$41.88933,900
2025-01-15$40.27$40.271,179,000
2025-01-14$41.10$41.101,809,500
2025-01-13$44.61$44.611,444,200
2025-01-10$45.75$45.751,038,300
2025-01-08$46.03$46.03668,100
2025-01-07$46.91$46.911,053,900
2025-01-06$47.61$47.61938,700
2025-01-03$46.66$46.66708,800
2025-01-02$45.04$45.04594,200