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 — 1992

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1992-12-31$4.38$4.3830,400
1992-12-30$4.25$4.2545,800
1992-12-29$4.25$4.2538,800
1992-12-28$4.25$4.2510,100
1992-12-24$4.38$4.389,300
1992-12-23$4.38$4.3842,100
1992-12-22$4.50$4.5029,800
1992-12-21$4.63$4.6338,600
1992-12-18$4.88$4.8899,400
1992-12-17$4.88$4.8834,600
1992-12-16$4.88$4.8829,600
1992-12-15$4.88$4.88106,700
1992-12-14$4.69$4.6922,000
1992-12-11$4.56$4.5678,900
1992-12-10$4.75$4.75129,100
1992-12-09$4.94$4.94235,400
1992-12-08$4.75$4.75143,700
1992-12-07$4.38$4.3824,500
1992-12-04$4.38$4.3894,300
1992-12-03$4.38$4.3818,400
1992-12-02$4.38$4.3866,200
1992-12-01$4.56$4.56141,600
1992-11-30$4.50$4.5077,700
1992-11-27$4.06$4.0632,800
1992-11-25$4.00$4.0070,100
1992-11-24$3.63$3.6346,800
1992-11-23$3.63$3.6328,600
1992-11-20$3.56$3.5632,900
1992-11-19$3.63$3.6336,900
1992-11-18$3.50$3.5052,200
1992-11-17$3.88$3.8826,900
1992-11-16$3.75$3.7566,400
1992-11-13$3.88$3.8812,300
1992-11-12$3.75$3.7522,700
1992-11-11$3.56$3.5661,800
1992-11-10$3.50$3.5057,800
1992-11-09$3.63$3.6342,100
1992-11-06$3.63$3.6354,100
1992-11-05$3.75$3.7511,900
1992-11-04$3.63$3.6312,300
1992-11-03$3.63$3.6317,400
1992-11-02$3.75$3.758,600
1992-10-30$3.75$3.7542,100
1992-10-29$3.75$3.7525,700
1992-10-28$3.75$3.7511,500
1992-10-27$3.63$3.634,800
1992-10-26$3.75$3.757,500
1992-10-23$3.63$3.6325,100
1992-10-22$3.50$3.508,000
1992-10-21$3.75$3.7518,600
1992-10-20$3.63$3.635,000
1992-10-19$3.69$3.6922,200
1992-10-16$3.75$3.759,100
1992-10-15$3.63$3.6322,400
1992-10-14$3.88$3.8811,400
1992-10-13$4.00$4.0032,900
1992-10-12$4.13$4.1342,600
1992-10-09$4.13$4.1330,200
1992-10-08$4.25$4.2533,700
1992-10-07$3.75$3.7527,600
1992-10-06$3.63$3.6335,200
1992-10-05$3.50$3.5041,600
1992-10-02$3.63$3.638,700
1992-10-01$3.75$3.7512,900
1992-09-30$3.75$3.7513,200
1992-09-29$3.88$3.888,200
1992-09-28$4.13$4.133,700
1992-09-25$3.75$3.759,800
1992-09-24$3.88$3.8811,700
1992-09-23$3.75$3.753,700
1992-09-22$4.00$4.0017,500
1992-09-21$3.88$3.8828,200
1992-09-18$3.50$3.5044,100
1992-09-17$3.50$3.5042,400
1992-09-16$3.75$3.7510,700
1992-09-15$3.75$3.7526,500
1992-09-14$3.88$3.885,600
1992-09-11$3.88$3.8831,500
1992-09-10$3.75$3.7515,900
1992-09-09$3.75$3.758,600
1992-09-08$3.75$3.752,100
1992-09-04$4.00$4.008,000
1992-09-03$3.88$3.8819,200
1992-09-02$3.88$3.8825,300
1992-09-01$4.00$4.002,800
1992-08-31$3.88$3.884,300
1992-08-28$3.88$3.8817,000
1992-08-27$4.00$4.0021,600
1992-08-26$3.88$3.8814,900
1992-08-25$3.88$3.8827,800
1992-08-24$4.00$4.0031,000
1992-08-21$3.88$3.8835,700
1992-08-20$3.88$3.8852,900
1992-08-19$3.88$3.8837,700
1992-08-18$3.88$3.887,700
1992-08-17$4.00$4.0035,500
1992-08-14$4.00$4.0016,500
1992-08-13$3.88$3.8849,600
1992-08-12$4.00$4.0022,200
1992-08-11$4.00$4.0065,200
1992-08-10$4.00$4.0061,400
1992-08-07$4.00$4.0021,700
1992-08-06$4.00$4.0012,700
1992-08-05$4.25$4.2551,800
1992-08-04$4.50$4.5049,400
1992-08-03$4.75$4.7534,300
1992-07-31$4.75$4.7529,000
1992-07-30$4.75$4.7527,500
1992-07-29$4.75$4.7541,600
1992-07-28$4.63$4.6320,700
1992-07-27$4.56$4.5610,900
1992-07-24$4.50$4.5011,600
1992-07-23$4.63$4.639,500
1992-07-22$4.63$4.637,400
1992-07-21$4.75$4.7515,000
1992-07-20$4.75$4.7513,800
1992-07-17$5.00$5.0013,800
1992-07-16$4.88$4.8829,500
1992-07-15$5.00$5.0071,000
1992-07-14$4.75$4.7522,500
1992-07-13$4.63$4.63111,400
1992-07-10$4.50$4.5012,400
1992-07-09$4.63$4.6311,400
1992-07-08$4.38$4.3844,200
1992-07-07$4.50$4.5054,200
1992-07-06$4.63$4.6315,800
1992-07-02$4.75$4.7515,000
1992-07-01$4.63$4.6314,900
1992-06-30$4.63$4.6314,200
1992-06-29$4.75$4.7518,600
1992-06-26$4.75$4.7510,500
1992-06-25$5.00$5.0029,700
1992-06-24$4.88$4.8827,700
1992-06-23$4.63$4.6361,800
1992-06-22$4.50$4.5057,800
1992-06-19$4.25$4.2533,900
1992-06-18$4.50$4.5024,400
1992-06-17$4.50$4.5097,000
1992-06-16$4.25$4.2542,200
1992-06-15$4.38$4.3817,500
1992-06-12$4.38$4.3842,200
1992-06-11$4.38$4.3828,600
1992-06-10$4.38$4.3812,800
1992-06-09$4.38$4.3853,000
1992-06-08$4.50$4.5013,100
1992-06-05$4.63$4.6333,600
1992-06-04$4.63$4.633,400
1992-06-03$4.63$4.6312,000
1992-06-02$4.75$4.7533,500
1992-06-01$4.63$4.6327,500
1992-05-29$4.38$4.3834,400
1992-05-28$4.25$4.2579,400
1992-05-27$4.50$4.5017,200
1992-05-26$4.75$4.7541,400
1992-05-22$4.75$4.7524,200
1992-05-21$4.75$4.7550,200
1992-05-20$4.75$4.7543,900
1992-05-19$5.13$5.13264,800
1992-05-18$5.13$5.1360,900
1992-05-15$5.00$5.00120,400
1992-05-14$5.13$5.1336,200
1992-05-13$5.25$5.2541,800
1992-05-12$5.25$5.2586,300
1992-05-11$5.63$5.6327,300
1992-05-08$5.88$5.8847,000
1992-05-07$5.56$5.5631,000
1992-05-06$5.63$5.6324,200
1992-05-05$5.75$5.7594,500
1992-05-04$5.50$5.509,700
1992-05-01$5.38$5.3821,000
1992-04-30$5.50$5.5023,500
1992-04-29$5.38$5.3835,200
1992-04-28$5.25$5.2550,300
1992-04-27$5.38$5.3825,700
1992-04-24$5.75$5.7592,100
1992-04-23$5.38$5.3877,900
1992-04-22$5.25$5.2536,800
1992-04-21$5.38$5.3871,900
1992-04-20$5.50$5.5043,100
1992-04-16$5.50$5.5085,500
1992-04-15$5.88$5.8839,800
1992-04-14$6.13$6.1350,800
1992-04-13$5.75$5.7570,600
1992-04-10$6.00$6.0046,300
1992-04-09$5.88$5.8855,800
1992-04-08$5.75$5.7548,400
1992-04-07$5.63$5.6344,100
1992-04-06$5.75$5.7550,600
1992-04-03$5.63$5.63249,600
1992-04-02$5.88$5.88122,300
1992-04-01$6.19$6.19147,900
1992-03-31$6.63$6.63192,500
1992-03-30$6.63$6.63153,400
1992-03-27$6.25$6.25208,700
1992-03-26$6.50$6.50142,000
1992-03-25$6.44$6.44419,200
1992-03-24$6.75$6.751,306,500
1992-03-23$7.13$7.132,499,400
1992-03-20$5.25$5.25162,000
1992-03-19$5.00$5.00207,300
1992-03-18$4.75$4.7588,700
1992-03-17$4.75$4.7584,300
1992-03-16$4.75$4.754,000
1992-03-13$4.63$4.6351,400
1992-03-12$4.88$4.8824,500
1992-03-11$4.63$4.6364,500
1992-03-10$4.63$4.6352,200
1992-03-09$4.75$4.7518,200
1992-03-06$4.88$4.8894,200
1992-03-05$4.31$4.3163,900
1992-03-04$4.13$4.13120,400
1992-03-03$4.25$4.2541,300
1992-03-02$4.25$4.2539,900
1992-02-28$4.50$4.5037,700
1992-02-27$4.38$4.3845,200
1992-02-26$4.38$4.3823,600
1992-02-25$4.50$4.5064,100
1992-02-24$4.75$4.7510,800
1992-02-21$4.63$4.6317,400
1992-02-20$4.75$4.7527,200
1992-02-19$4.50$4.5037,100
1992-02-18$4.75$4.7525,600
1992-02-14$4.63$4.6339,700
1992-02-13$4.75$4.7517,100
1992-02-12$4.88$4.8813,600
1992-02-11$4.88$4.8818,600
1992-02-10$5.13$5.1339,600
1992-02-07$4.88$4.8898,000
1992-02-06$4.88$4.88164,900
1992-02-05$5.00$5.0025,500
1992-02-04$4.75$4.7515,900
1992-02-03$4.75$4.7523,300
1992-01-31$5.00$5.0039,200
1992-01-30$4.75$4.7571,800
1992-01-29$5.13$5.1313,400
1992-01-28$5.13$5.1376,700
1992-01-27$5.25$5.25185,200
1992-01-24$5.25$5.25186,700
1992-01-23$5.13$5.13209,900
1992-01-22$5.38$5.38139,800
1992-01-21$4.75$4.75370,800
1992-01-20$4.88$4.88136,900
1992-01-17$4.38$4.38142,700
1992-01-16$4.50$4.50135,300
1992-01-15$4.88$4.88105,400
1992-01-14$5.25$5.2594,400
1992-01-13$5.50$5.5056,600
1992-01-10$5.75$5.75293,000
1992-01-09$5.25$5.25386,200
1992-01-08$4.13$4.1327,900
1992-01-07$4.13$4.1342,000
1992-01-06$4.13$4.1386,200
1992-01-03$4.13$4.1351,100
1992-01-02$4.25$4.2531,300