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 — 1995

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1995-12-29$7.13$7.13148,400
1995-12-28$7.13$7.1340,500
1995-12-27$7.25$7.25159,000
1995-12-26$7.00$7.0099,100
1995-12-22$7.25$7.25171,200
1995-12-21$7.00$7.00295,600
1995-12-20$6.75$6.75214,200
1995-12-19$6.50$6.5086,300
1995-12-18$6.50$6.5057,900
1995-12-15$6.38$6.3846,300
1995-12-14$6.50$6.50118,000
1995-12-13$6.88$6.88107,400
1995-12-12$7.00$7.0082,800
1995-12-11$7.13$7.13128,000
1995-12-08$7.13$7.13296,400
1995-12-07$7.50$7.50407,300
1995-12-06$7.31$7.31896,000
1995-12-05$7.00$7.00602,500
1995-12-04$6.00$6.00119,900
1995-12-01$5.88$5.88168,200
1995-11-30$5.88$5.8897,800
1995-11-29$5.88$5.88143,300
1995-11-28$5.50$5.5035,000
1995-11-27$5.75$5.7527,700
1995-11-24$5.63$5.6310,700
1995-11-22$5.63$5.6343,000
1995-11-21$5.75$5.75102,800
1995-11-20$5.75$5.75105,300
1995-11-17$6.19$6.1960,400
1995-11-16$6.38$6.3837,600
1995-11-15$6.38$6.38101,400
1995-11-14$6.63$6.6378,200
1995-11-13$6.50$6.50154,900
1995-11-10$6.13$6.13111,600
1995-11-09$6.25$6.25215,400
1995-11-08$6.50$6.50169,800
1995-11-07$6.38$6.38376,000
1995-11-06$6.38$6.38947,000
1995-11-03$5.25$5.25109,500
1995-11-02$5.38$5.38136,400
1995-11-01$5.50$5.5096,200
1995-10-31$5.38$5.3849,500
1995-10-30$5.38$5.3841,300
1995-10-27$5.38$5.3862,300
1995-10-26$5.25$5.2569,500
1995-10-25$5.25$5.255,900
1995-10-24$5.00$5.0038,400
1995-10-23$5.13$5.1350,500
1995-10-20$5.13$5.1314,900
1995-10-19$5.13$5.1313,000
1995-10-18$5.38$5.3869,300
1995-10-17$5.00$5.0010,800
1995-10-16$5.00$5.0025,400
1995-10-13$5.38$5.3835,900
1995-10-12$5.25$5.2552,800
1995-10-11$5.00$5.0015,500
1995-10-10$5.13$5.1344,900
1995-10-09$5.50$5.5032,000
1995-10-06$5.38$5.3852,200
1995-10-05$5.38$5.3884,400
1995-10-04$5.13$5.1358,200
1995-10-03$5.06$5.0686,100
1995-10-02$5.00$5.0063,700
1995-09-29$5.50$5.5039,100
1995-09-28$5.38$5.3830,100
1995-09-27$5.50$5.5069,700
1995-09-26$5.53$5.53105,900
1995-09-25$5.50$5.5073,200
1995-09-22$5.00$5.0045,600
1995-09-21$5.00$5.00149,100
1995-09-20$5.25$5.25102,400
1995-09-19$5.50$5.5057,500
1995-09-18$5.50$5.5017,200
1995-09-15$5.50$5.5036,000
1995-09-14$5.56$5.5636,400
1995-09-13$5.25$5.2599,300
1995-09-12$4.94$4.94147,300
1995-09-11$5.25$5.2534,000
1995-09-08$5.50$5.5060,700
1995-09-07$5.38$5.38229,000
1995-09-06$5.56$5.56163,300
1995-09-05$5.50$5.50147,800
1995-09-01$5.75$5.7573,800
1995-08-31$5.88$5.8865,600
1995-08-30$5.75$5.7550,500
1995-08-29$5.75$5.7553,600
1995-08-28$5.75$5.75115,900
1995-08-25$5.75$5.7540,300
1995-08-24$5.81$5.8183,900
1995-08-23$5.81$5.8192,800
1995-08-22$5.75$5.75117,200
1995-08-21$5.75$5.7558,900
1995-08-18$6.00$6.00155,500
1995-08-17$5.88$5.8874,400
1995-08-16$5.69$5.69326,000
1995-08-15$5.88$5.88276,700
1995-08-14$5.63$5.63163,900
1995-08-11$5.63$5.63111,100
1995-08-10$5.75$5.75146,000
1995-08-09$6.00$6.00299,700
1995-08-08$5.44$5.44142,200
1995-08-07$5.38$5.3832,300
1995-08-04$5.13$5.1355,500
1995-08-03$5.25$5.25108,300
1995-08-02$5.38$5.38174,200
1995-08-01$5.25$5.25140,600
1995-07-31$5.13$5.13211,000
1995-07-28$5.00$5.00167,700
1995-07-27$4.88$4.88117,800
1995-07-26$4.88$4.8827,500
1995-07-25$4.75$4.7564,000
1995-07-24$4.75$4.7557,300
1995-07-21$4.75$4.7524,300
1995-07-20$4.75$4.7544,600
1995-07-19$4.75$4.7568,700
1995-07-18$4.94$4.9476,600
1995-07-17$5.00$5.0098,800
1995-07-14$4.88$4.8823,900
1995-07-13$5.00$5.0069,500
1995-07-12$4.75$4.75107,100
1995-07-11$4.75$4.7512,000
1995-07-10$4.75$4.7526,700
1995-07-07$4.75$4.7585,900
1995-07-06$4.88$4.8854,700
1995-07-05$5.25$5.25140,100
1995-07-03$5.13$5.13142,700
1995-06-30$5.00$5.00321,200
1995-06-29$4.75$4.75236,700
1995-06-28$4.48$4.4864,400
1995-06-27$4.25$4.2547,700
1995-06-26$4.25$4.2543,500
1995-06-23$4.25$4.2510,100
1995-06-22$4.25$4.2531,800
1995-06-21$4.31$4.3130,000
1995-06-20$4.31$4.31152,400
1995-06-19$4.13$4.13198,800
1995-06-16$4.25$4.2592,700
1995-06-15$4.25$4.2572,100
1995-06-14$4.56$4.5689,400
1995-06-13$4.69$4.6953,500
1995-06-12$4.63$4.63187,200
1995-06-09$4.88$4.88467,100
1995-06-08$4.38$4.3881,900
1995-06-07$4.50$4.5035,900
1995-06-06$4.50$4.50425,300
1995-06-05$4.63$4.63276,100
1995-06-02$4.25$4.25311,700
1995-06-01$4.25$4.25754,000
1995-05-31$3.94$3.94351,200
1995-05-30$3.88$3.88107,800
1995-05-26$3.63$3.6326,800
1995-05-25$3.56$3.5697,900
1995-05-24$3.50$3.5061,600
1995-05-23$3.63$3.63113,200
1995-05-22$3.50$3.50102,200
1995-05-19$3.25$3.2573,500
1995-05-18$3.38$3.3836,100
1995-05-17$3.38$3.3850,200
1995-05-16$3.38$3.3852,100
1995-05-15$3.50$3.5099,600
1995-05-12$3.63$3.63128,600
1995-05-11$3.44$3.44136,900
1995-05-10$3.63$3.63164,100
1995-05-09$3.25$3.25458,900
1995-05-08$3.38$3.38143,200
1995-05-05$3.63$3.636,700
1995-05-04$3.75$3.7591,000
1995-05-03$3.75$3.7546,100
1995-05-02$3.69$3.6974,300
1995-05-01$3.88$3.8821,100
1995-04-28$3.88$3.88188,200
1995-04-27$3.69$3.6963,500
1995-04-26$3.63$3.6385,700
1995-04-25$3.75$3.7532,500
1995-04-24$3.75$3.7530,900
1995-04-21$4.00$4.0039,700
1995-04-20$4.00$4.0055,800
1995-04-19$4.00$4.00120,600
1995-04-18$3.88$3.8846,000
1995-04-17$3.88$3.88267,900
1995-04-13$4.13$4.1335,800
1995-04-12$4.25$4.25172,500
1995-04-11$3.94$3.94164,400
1995-04-10$4.06$4.06128,300
1995-04-07$4.13$4.13203,700
1995-04-06$4.00$4.00135,000
1995-04-05$3.94$3.9490,700
1995-04-04$4.13$4.1370,800
1995-04-03$4.25$4.2556,000
1995-03-31$4.50$4.5056,200
1995-03-30$4.38$4.3849,400
1995-03-29$4.50$4.50129,700
1995-03-28$4.63$4.6393,500
1995-03-27$4.63$4.63166,600
1995-03-24$4.63$4.63173,400
1995-03-23$4.63$4.6384,500
1995-03-22$4.56$4.56141,500
1995-03-21$4.38$4.3876,900
1995-03-20$4.38$4.3887,300
1995-03-17$4.25$4.25133,500
1995-03-16$4.38$4.381,848,700
1995-03-15$4.00$4.00102,000
1995-03-14$3.75$3.7574,600
1995-03-13$4.13$4.13184,000
1995-03-10$4.00$4.0035,700
1995-03-09$3.88$3.8811,600
1995-03-08$3.88$3.8832,900
1995-03-07$4.00$4.0034,000
1995-03-06$3.88$3.8812,400
1995-03-03$3.88$3.8831,000
1995-03-02$3.88$3.8858,500
1995-03-01$4.00$4.0086,500
1995-02-28$4.00$4.0045,400
1995-02-27$3.94$3.94121,200
1995-02-24$3.88$3.8867,500
1995-02-23$3.75$3.7587,800
1995-02-22$3.88$3.8844,400
1995-02-21$4.00$4.0014,100
1995-02-17$4.00$4.003,500
1995-02-16$3.94$3.9415,900
1995-02-15$3.88$3.88172,500
1995-02-14$3.88$3.8842,900
1995-02-13$3.88$3.8815,300
1995-02-10$4.00$4.0040,100
1995-02-09$3.88$3.8895,600
1995-02-08$4.13$4.13155,000
1995-02-07$4.13$4.1399,000
1995-02-06$4.13$4.13196,200
1995-02-03$4.06$4.06399,400
1995-02-02$3.75$3.75229,500
1995-02-01$3.88$3.88720,300
1995-01-31$3.25$3.25134,100
1995-01-30$3.13$3.1372,200
1995-01-27$3.25$3.2558,300
1995-01-26$3.25$3.25197,400
1995-01-25$3.13$3.13100,700
1995-01-24$3.25$3.2520,700
1995-01-23$3.31$3.3140,600
1995-01-20$3.31$3.3173,100
1995-01-19$3.38$3.3815,300
1995-01-18$3.31$3.31390,400
1995-01-17$3.25$3.2546,700
1995-01-16$3.13$3.1342,600
1995-01-13$3.25$3.25166,900
1995-01-12$3.38$3.3814,500
1995-01-11$3.38$3.385,000
1995-01-10$3.25$3.2553,400
1995-01-09$3.50$3.50265,700
1995-01-06$3.50$3.50456,000
1995-01-05$3.06$3.06936,700
1995-01-04$2.88$2.88114,200
1995-01-03$2.75$2.75209,500