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 — 1996

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1996-12-31$4.50$4.50447,800
1996-12-30$4.25$4.25172,700
1996-12-27$4.44$4.4481,900
1996-12-26$4.50$4.5057,800
1996-12-24$4.19$4.19102,400
1996-12-23$4.44$4.44172,600
1996-12-20$4.69$4.69337,300
1996-12-19$4.63$4.63151,300
1996-12-18$4.63$4.63294,800
1996-12-17$4.38$4.38264,900
1996-12-16$4.50$4.5067,400
1996-12-13$4.50$4.50141,400
1996-12-12$4.63$4.63293,300
1996-12-11$4.81$4.81428,700
1996-12-10$4.38$4.38202,000
1996-12-09$3.88$3.88179,300
1996-12-06$3.75$3.75114,900
1996-12-05$3.63$3.6398,100
1996-12-04$3.50$3.50105,300
1996-12-03$3.50$3.5076,500
1996-12-02$3.56$3.5655,800
1996-11-29$3.63$3.6338,400
1996-11-27$3.69$3.6984,300
1996-11-26$3.56$3.5647,200
1996-11-25$3.63$3.63119,500
1996-11-22$3.69$3.6988,500
1996-11-21$3.56$3.5667,900
1996-11-20$3.75$3.75106,300
1996-11-19$3.75$3.7546,500
1996-11-18$3.63$3.6371,900
1996-11-15$3.75$3.7597,900
1996-11-14$3.81$3.8158,500
1996-11-13$3.81$3.8168,900
1996-11-12$3.72$3.7229,900
1996-11-11$3.88$3.8885,000
1996-11-08$3.69$3.6994,500
1996-11-07$3.88$3.88122,900
1996-11-06$3.94$3.94131,900
1996-11-05$3.75$3.75121,700
1996-11-04$3.69$3.6932,000
1996-11-01$3.75$3.7591,300
1996-10-31$3.69$3.6981,800
1996-10-30$3.88$3.8857,800
1996-10-29$3.81$3.8146,100
1996-10-28$3.75$3.7574,800
1996-10-25$3.88$3.8855,600
1996-10-24$3.75$3.75117,400
1996-10-23$4.00$4.0072,000
1996-10-22$3.81$3.81138,900
1996-10-21$3.88$3.8832,400
1996-10-18$3.94$3.9452,200
1996-10-17$3.81$3.8162,000
1996-10-16$3.88$3.8899,100
1996-10-15$3.94$3.9424,200
1996-10-14$4.00$4.0075,700
1996-10-11$4.06$4.0661,100
1996-10-10$4.00$4.0042,100
1996-10-09$3.94$3.9473,700
1996-10-08$4.00$4.0078,100
1996-10-07$4.06$4.06100,400
1996-10-04$4.38$4.3876,100
1996-10-03$4.13$4.1364,100
1996-10-02$3.94$3.9422,400
1996-10-01$4.06$4.0694,200
1996-09-30$3.88$3.8897,800
1996-09-27$4.13$4.13185,300
1996-09-26$4.31$4.31198,800
1996-09-25$4.38$4.38138,300
1996-09-24$4.00$4.00164,500
1996-09-23$4.00$4.0035,500
1996-09-20$4.13$4.1396,100
1996-09-19$4.13$4.1336,800
1996-09-18$4.50$4.5077,000
1996-09-17$5.00$5.0049,900
1996-09-16$5.00$5.00107,900
1996-09-13$4.81$4.8179,600
1996-09-12$4.63$4.63214,000
1996-09-11$4.38$4.38113,500
1996-09-10$4.06$4.0661,700
1996-09-09$4.00$4.00144,000
1996-09-06$4.19$4.1917,100
1996-09-05$4.25$4.2526,500
1996-09-04$4.25$4.2560,500
1996-09-03$4.23$4.2354,800
1996-08-30$4.13$4.1339,800
1996-08-29$4.19$4.1929,400
1996-08-28$4.25$4.2551,800
1996-08-27$4.31$4.3116,200
1996-08-26$4.50$4.5039,900
1996-08-23$4.50$4.5020,600
1996-08-22$4.44$4.4412,100
1996-08-21$4.38$4.3878,500
1996-08-20$4.63$4.63122,600
1996-08-19$4.50$4.5020,100
1996-08-16$4.31$4.3110,900
1996-08-15$4.50$4.5053,900
1996-08-14$4.50$4.5013,000
1996-08-13$4.39$4.3989,900
1996-08-12$4.44$4.4422,300
1996-08-09$4.38$4.3827,700
1996-08-08$4.13$4.1322,300
1996-08-07$4.38$4.3850,900
1996-08-06$4.25$4.2557,100
1996-08-05$4.38$4.3897,200
1996-08-02$4.63$4.63237,800
1996-08-01$4.44$4.44256,900
1996-07-31$3.88$3.88225,800
1996-07-30$3.75$3.75222,600
1996-07-29$3.63$3.6397,500
1996-07-26$3.63$3.63275,800
1996-07-25$3.50$3.50726,800
1996-07-24$3.38$3.38875,900
1996-07-23$3.63$3.63298,000
1996-07-22$3.88$3.88201,700
1996-07-19$4.00$4.00202,200
1996-07-18$3.91$3.91458,100
1996-07-17$4.00$4.00571,500
1996-07-16$3.75$3.75271,500
1996-07-15$4.00$4.00260,700
1996-07-12$4.13$4.13257,300
1996-07-11$4.63$4.63125,900
1996-07-10$4.88$4.88159,100
1996-07-09$4.63$4.63179,400
1996-07-08$4.75$4.75173,000
1996-07-05$5.13$5.1340,700
1996-07-03$5.25$5.2541,400
1996-07-02$5.06$5.0669,900
1996-07-01$5.25$5.2524,400
1996-06-28$5.13$5.1330,700
1996-06-27$5.00$5.00102,800
1996-06-26$5.31$5.31108,400
1996-06-25$5.38$5.3893,400
1996-06-24$5.44$5.44141,300
1996-06-21$5.38$5.3824,900
1996-06-20$5.13$5.1355,300
1996-06-19$5.13$5.1367,500
1996-06-18$5.13$5.1375,500
1996-06-17$5.38$5.3834,700
1996-06-14$5.44$5.4422,000
1996-06-13$5.56$5.5615,000
1996-06-12$5.38$5.3832,300
1996-06-11$5.38$5.38102,900
1996-06-10$5.13$5.13199,600
1996-06-07$5.44$5.44116,900
1996-06-06$5.75$5.75154,800
1996-06-05$5.75$5.7594,700
1996-06-04$5.50$5.5047,100
1996-06-03$5.63$5.6350,900
1996-05-31$5.69$5.69216,100
1996-05-30$6.00$6.00291,000
1996-05-29$5.88$5.88178,100
1996-05-28$6.13$6.13132,100
1996-05-24$6.00$6.00336,400
1996-05-23$6.13$6.13539,600
1996-05-22$6.19$6.19532,900
1996-05-21$6.00$6.00292,600
1996-05-20$5.94$5.94151,300
1996-05-17$5.50$5.50161,500
1996-05-16$5.63$5.63143,800
1996-05-15$5.50$5.50159,600
1996-05-14$5.63$5.63179,500
1996-05-13$6.00$6.0052,600
1996-05-10$5.88$5.88182,700
1996-05-09$5.75$5.7594,700
1996-05-08$5.63$5.6373,500
1996-05-07$5.88$5.88349,300
1996-05-06$5.75$5.75148,900
1996-05-03$5.56$5.56543,700
1996-05-02$5.94$5.941,231,500
1996-05-01$5.13$5.13147,200
1996-04-30$5.13$5.1386,500
1996-04-29$4.94$4.94303,200
1996-04-26$5.19$5.1963,600
1996-04-25$5.38$5.3873,600
1996-04-24$5.31$5.3192,800
1996-04-23$5.25$5.25119,800
1996-04-22$5.38$5.38162,300
1996-04-19$5.50$5.50132,500
1996-04-18$5.50$5.50105,800
1996-04-17$5.50$5.5050,600
1996-04-16$5.50$5.5095,200
1996-04-15$5.13$5.13146,000
1996-04-12$5.13$5.1362,700
1996-04-11$5.03$5.03166,400
1996-04-10$4.88$4.8862,300
1996-04-09$5.00$5.00149,400
1996-04-08$4.75$4.75178,600
1996-04-04$5.25$5.2590,400
1996-04-03$5.50$5.5060,300
1996-04-02$5.31$5.3172,200
1996-04-01$5.50$5.50113,500
1996-03-29$5.63$5.63166,000
1996-03-28$5.25$5.2532,200
1996-03-27$5.13$5.1348,300
1996-03-26$5.25$5.2582,000
1996-03-25$5.13$5.1365,600
1996-03-22$5.13$5.13115,100
1996-03-21$5.13$5.1349,200
1996-03-20$5.13$5.13196,100
1996-03-19$5.13$5.13108,800
1996-03-18$5.25$5.2580,400
1996-03-15$5.38$5.3840,200
1996-03-14$5.19$5.1956,800
1996-03-13$5.13$5.1367,500
1996-03-12$5.13$5.1357,700
1996-03-11$5.25$5.25108,700
1996-03-08$5.19$5.19348,700
1996-03-07$5.63$5.63111,100
1996-03-06$5.38$5.38327,300
1996-03-05$4.81$4.81438,800
1996-03-04$5.13$5.13212,400
1996-03-01$5.25$5.25152,600
1996-02-29$5.38$5.38232,500
1996-02-28$5.38$5.38435,500
1996-02-27$5.38$5.38158,000
1996-02-26$5.88$5.88174,100
1996-02-23$5.88$5.88356,900
1996-02-22$5.81$5.81185,500
1996-02-21$6.00$6.0072,000
1996-02-20$6.00$6.00213,700
1996-02-16$6.00$6.00150,100
1996-02-15$6.13$6.13109,600
1996-02-14$6.13$6.13210,200
1996-02-13$6.00$6.00598,200
1996-02-12$6.13$6.13232,400
1996-02-09$5.88$5.88293,900
1996-02-08$6.42$6.42994,100
1996-02-07$6.06$6.06182,600
1996-02-06$6.06$6.0680,500
1996-02-05$6.06$6.06273,600
1996-02-02$6.00$6.00222,300
1996-02-01$6.06$6.06202,200
1996-01-31$6.06$6.06495,300
1996-01-30$6.13$6.13236,300
1996-01-29$5.88$5.88348,800
1996-01-26$6.13$6.13155,100
1996-01-25$6.25$6.2590,600
1996-01-24$6.00$6.0048,900
1996-01-23$6.13$6.1398,400
1996-01-22$6.13$6.1359,600
1996-01-19$6.25$6.2551,200
1996-01-18$6.25$6.25226,600
1996-01-17$6.00$6.00329,000
1996-01-16$6.00$6.00112,000
1996-01-15$6.06$6.0656,800
1996-01-12$5.88$5.8880,800
1996-01-11$6.00$6.0095,000
1996-01-10$6.00$6.0078,400
1996-01-09$6.25$6.25105,400
1996-01-08$6.63$6.6340,100
1996-01-05$6.38$6.38128,000
1996-01-04$6.38$6.381,183,100
1996-01-03$7.50$7.50460,200
1996-01-02$7.31$7.311,224,500