NASDAQ:OSUR | Historical Stock Price | ORASURE TECHNOLOGIES INC

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
1986-11-17 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$1.74$3.09$5.47$9.69$17.18$30.451986-11-172026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 1987

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1987-12-31$5.75$5.7527,800
1987-12-30$6.25$6.2514,500
1987-12-29$6.50$6.5016,900
1987-12-28$7.25$7.2537,100
1987-12-24$7.00$7.0040,200
1987-12-23$5.75$5.756,500
1987-12-22$5.75$5.756,700
1987-12-21$5.75$5.7519,300
1987-12-18$6.25$6.2515,800
1987-12-17$6.00$6.0018,100
1987-12-16$5.50$5.5031,700
1987-12-15$4.75$4.759,600
1987-12-14$4.75$4.7512,600
1987-12-11$5.00$5.0019,000
1987-12-10$5.00$5.0038,400
1987-12-09$4.50$4.505,500
1987-12-08$4.50$4.501,000
1987-12-07$4.50$4.505,100
1987-12-04$4.50$4.5011,500
1987-12-03$4.75$4.7510,300
1987-12-02$5.00$5.0010,100
1987-12-01$5.00$5.006,000
1987-11-30$5.00$5.0022,300
1987-11-27$6.00$6.0019,400
1987-11-25$5.50$5.5010,400
1987-11-24$5.25$5.2531,800
1987-11-23$5.00$5.0011,600
1987-11-20$4.75$4.7526,100
1987-11-19$4.25$4.2511,400
1987-11-18$4.25$4.2511,100
1987-11-17$4.25$4.255,100
1987-11-16$4.25$4.256,800
1987-11-13$4.50$4.5024,700
1987-11-12$4.25$4.2536,400
1987-11-11$4.25$4.251,700
1987-11-10$4.25$4.254,200
1987-11-09$4.25$4.258,900
1987-11-06$4.75$4.7519,800
1987-11-05$4.50$4.5028,800
1987-11-04$4.25$4.2512,500
1987-11-03$4.00$4.0020,900
1987-11-02$4.50$4.5010,000
1987-10-30$5.00$5.0037,200
1987-10-29$4.75$4.7515,600
1987-10-28$4.50$4.5043,600
1987-10-27$5.25$5.2535,800
1987-10-26$3.50$3.5041,900
1987-10-23$5.50$5.5013,700
1987-10-22$5.50$5.5021,400
1987-10-21$6.75$6.7522,600
1987-10-20$5.50$5.5031,800
1987-10-19$5.25$5.2526,600
1987-10-16$8.00$8.0027,700
1987-10-15$8.00$8.0021,500
1987-10-14$8.25$8.251,900
1987-10-13$8.25$8.255,400
1987-10-12$8.25$8.259,300
1987-10-09$8.75$8.7533,500
1987-10-08$8.25$8.2510,100
1987-10-07$8.25$8.2516,000
1987-10-06$7.75$7.7516,200
1987-10-05$7.50$7.5012,300
1987-10-02$8.25$8.2510,800
1987-10-01$8.50$8.5025,700
1987-09-30$9.00$9.0095,900
1987-09-29$8.75$8.753,900
1987-09-28$8.75$8.7510,600
1987-09-25$9.00$9.0026,200
1987-09-24$8.50$8.503,400
1987-09-23$8.25$8.259,900
1987-09-22$8.00$8.0018,200
1987-09-21$8.50$8.507,300
1987-09-18$8.75$8.756,300
1987-09-17$8.75$8.759,300
1987-09-16$9.00$9.0015,300
1987-09-15$8.25$8.2520,000
1987-09-14$8.25$8.2516,500
1987-09-11$8.50$8.5015,500
1987-09-10$8.50$8.5012,900
1987-09-09$8.50$8.506,100
1987-09-08$8.50$8.505,600
1987-09-04$8.50$8.5024,400
1987-09-03$9.00$9.005,200
1987-09-02$9.00$9.009,700
1987-09-01$9.00$9.0018,400
1987-08-31$9.25$9.2512,200
1987-08-28$9.00$9.0011,200
1987-08-27$9.00$9.0019,100
1987-08-26$9.50$9.5018,700
1987-08-25$9.00$9.009,800
1987-08-24$8.75$8.7512,000
1987-08-21$9.00$9.0021,300
1987-08-20$8.75$8.7523,900
1987-08-19$9.25$9.254,500
1987-08-18$9.25$9.2521,200
1987-08-17$9.75$9.7528,500
1987-08-14$10.00$10.0015,700
1987-08-13$10.00$10.0021,900
1987-08-12$9.75$9.7534,000
1987-08-11$10.50$10.5027,800
1987-08-10$10.63$10.6231,000
1987-08-07$10.63$10.6241,200
1987-08-06$10.25$10.2522,100
1987-08-05$10.00$10.0035,700
1987-08-04$10.25$10.2527,600
1987-08-03$9.75$9.7538,800
1987-07-31$9.25$9.2585,500
1987-07-30$8.75$8.7524,000
1987-07-29$8.75$8.759,300
1987-07-28$8.50$8.5013,600
1987-07-27$8.75$8.759,400
1987-07-24$8.50$8.509,200
1987-07-23$8.50$8.5020,200
1987-07-22$8.75$8.7541,500
1987-07-21$8.25$8.2524,500
1987-07-20$8.50$8.5015,500
1987-07-17$8.25$8.2526,400
1987-07-16$8.25$8.2519,100
1987-07-15$8.50$8.5023,300
1987-07-14$8.00$8.0021,400
1987-07-13$8.00$8.0018,000
1987-07-10$7.75$7.7523,900
1987-07-09$8.00$8.0036,200
1987-07-08$8.75$8.757,300
1987-07-07$8.75$8.7529,000
1987-07-06$9.25$9.2561,100
1987-07-02$9.00$9.009,100
1987-07-01$9.00$9.005,700
1987-06-30$9.00$9.0017,800
1987-06-29$9.00$9.0016,900
1987-06-26$9.25$9.259,700
1987-06-25$9.25$9.2524,400
1987-06-24$9.00$9.007,000
1987-06-23$9.25$9.2519,600
1987-06-22$9.25$9.257,300
1987-06-19$9.25$9.258,900
1987-06-18$9.25$9.2514,100
1987-06-17$9.25$9.2514,300
1987-06-16$9.25$9.2521,000
1987-06-15$9.25$9.255,000
1987-06-12$8.75$8.752,500
1987-06-11$8.75$8.7511,600
1987-06-10$8.75$8.7512,400
1987-06-09$9.00$9.0013,700
1987-06-08$9.25$9.2516,200
1987-06-05$9.75$9.7516,700
1987-06-04$9.75$9.7515,200
1987-06-03$10.00$10.0010,300
1987-06-02$10.50$10.5015,300
1987-06-01$10.75$10.7550,800
1987-05-29$10.00$10.0052,800
1987-05-28$9.25$9.2515,300
1987-05-27$9.50$9.5016,800
1987-05-26$9.50$9.5010,500
1987-05-22$9.25$9.2511,800
1987-05-21$9.25$9.2514,200
1987-05-20$9.25$9.2514,200
1987-05-19$9.75$9.7518,300
1987-05-18$9.75$9.7516,400
1987-05-15$10.50$10.5037,100
1987-05-14$10.25$10.2532,600
1987-05-13$9.75$9.7521,300
1987-05-12$9.25$9.2515,500
1987-05-11$10.00$10.0020,800
1987-05-08$10.25$10.2536,000
1987-05-07$9.50$9.5024,400
1987-05-06$8.75$8.7525,100
1987-05-05$8.75$8.7526,000
1987-05-04$8.75$8.7528,000
1987-05-01$9.00$9.0014,100
1987-04-30$9.00$9.0015,500
1987-04-29$9.75$9.7510,400
1987-04-28$10.00$10.0020,800
1987-04-27$9.25$9.2517,700
1987-04-24$9.25$9.2539,100
1987-04-23$10.00$10.0047,400
1987-04-22$9.75$9.7525,300
1987-04-21$9.50$9.5022,100
1987-04-20$9.25$9.2518,900
1987-04-16$10.00$10.0033,400
1987-04-15$9.75$9.7522,600
1987-04-14$10.25$10.2567,800
1987-04-13$11.00$11.00101,300
1987-04-10$11.50$11.5090,500
1987-04-09$10.00$10.0051,600
1987-04-08$9.50$9.5080,800
1987-04-07$8.83$8.8327,900
1987-04-06$8.58$8.5848,900
1987-04-03$9.17$9.1771,700
1987-04-02$8.50$8.5065,700
1987-04-01$8.25$8.2550,700
1987-03-31$7.83$7.8324,300
1987-03-30$8.33$8.3335,700
1987-03-27$8.67$8.6798,400
1987-03-26$9.33$9.33130,800
1987-03-25$8.33$8.33101,700
1987-03-24$7.42$7.4257,000
1987-03-23$7.67$7.6750,700
1987-03-20$8.25$8.2525,800
1987-03-19$8.17$8.1739,600
1987-03-18$8.42$8.4249,800
1987-03-17$8.67$8.6738,400
1987-03-16$8.67$8.6765,400
1987-03-13$8.83$8.8385,800
1987-03-12$8.92$8.92163,800
1987-03-11$8.50$8.50168,300
1987-03-10$7.25$7.25101,400
1987-03-09$7.75$7.7548,900
1987-03-06$8.17$8.17162,300
1987-03-05$8.33$8.33279,000
1987-03-04$7.50$7.5067,500
1987-03-03$6.75$6.7565,100
1987-03-02$7.17$7.17135,000
1987-02-27$7.50$7.50338,100
1987-02-26$8.75$8.75155,400
1987-02-25$8.75$8.75334,500
1987-02-24$7.33$7.33303,600
1987-02-23$5.92$5.9269,000
1987-02-20$5.83$5.83206,400
1987-02-19$5.58$5.58168,900
1987-02-18$4.75$4.7531,200
1987-02-17$4.67$4.6765,700
1987-02-13$4.83$4.83190,500
1987-02-12$4.50$4.5058,800
1987-02-11$4.42$4.42155,400
1987-02-10$5.00$5.0093,600
1987-02-09$5.00$5.00106,500
1987-02-06$4.83$4.83235,200
1987-02-05$4.58$4.58444,300
1987-02-04$3.38$3.37165,000
1987-02-03$2.79$2.7970,200
1987-02-02$2.63$2.6265,700
1987-01-30$2.42$2.4225,800
1987-01-29$2.54$2.54119,100
1987-01-28$2.63$2.6282,800
1987-01-27$2.50$2.5063,900
1987-01-26$2.38$2.3778,300
1987-01-23$2.25$2.25110,400
1987-01-22$2.13$2.1383,400
1987-01-21$2.00$2.0027,000
1987-01-20$1.88$1.8714,400
1987-01-19$1.79$1.796,300
1987-01-16$1.79$1.7926,400
1987-01-15$1.83$1.8312,000
1987-01-14$1.83$1.836,600
1987-01-13$1.83$1.8311,400
1987-01-12$1.79$1.791,500
1987-01-09$1.79$1.7936,600
1987-01-08$1.83$1.833,000
1987-01-07$1.83$1.836,600
1987-01-06$1.83$1.8312,300
1987-01-05$1.92$1.926,600
1987-01-02$1.88$1.870