NASDAQ:OSUR | Stock Price History | 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.

Historical Stock Price

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04$3.6427,729
2026-09-03$3.6422,639
2026-09-02$3.5637,210
2026-09-01$3.5922,342
2026-08-31$3.6640,331
2026-08-28$3.7325,933
2026-08-27$3.69$4.81255,300$3.6823,265
2026-08-26$3.71$4.84250,000$3.7622,556
2026-08-25$3.78$4.93275,200$3.8123,344
2026-08-24$3.82$4.98348,100$3.8228,932
2026-08-21$3.88$5.06769,300$3.7578,111
2026-08-20$3.74$4.87647,300$3.6943,676
2026-08-19$3.70$4.82419,100$3.8144,623
2026-08-18$3.75$4.89459,700$3.8340,124
2026-08-17$3.81$4.97357,800$3.8532,902
2026-08-14$3.84$5.00582,400$3.9542,347
2026-08-13$4.02$5.24708,500$3.8186,518
2026-08-12$3.75$4.89619,500$3.8239,582
2026-08-11$3.88$5.06310,600$4.0427,558
2026-08-10$4.00$5.21404,600$4.0839,445
2026-08-07$4.05$5.28524,100$3.9750,725
2026-08-06$4.00$5.211,222,000$4.1693,844
2026-08-05$4.15$5.41239,300$4.2020,111
2026-08-04$4.17$5.43231,000$4.1712,567
2026-08-03$4.16$5.42473,400$4.1035,557
2026-07-31$4.05$5.28434,900$4.0634,734
2026-07-30$3.97$5.17167,000$3.9418,274
2026-07-29$3.97$5.17321,000$4.0328,231
2026-07-28$4.02$5.24237,400$4.0124,903
2026-07-27$3.96$5.16278,900$4.0623,782
2026-07-24$3.97$5.17298,000$4.0225,688
2026-07-23$4.03$5.25449,500$3.7943,582
2026-07-22$3.79$4.94606,400$3.8934,944
2026-07-21$3.80$4.95492,400$3.8528,542
2026-07-20$3.85$5.02189,300$3.8514,953
2026-07-17$3.87$5.04524,000
2026-07-16$3.96$5.16423,400
2026-07-15$4.25$5.54296,400
2026-07-14$4.26$5.55377,000
2026-07-13$4.30$5.60266,900
2026-07-10$4.30$5.60234,500
2026-07-09$4.29$5.59298,900
2026-07-08$4.25$5.54337,100
2026-07-07$4.32$5.63496,200
2026-07-06$4.37$5.70491,100
2026-07-02$4.35$5.67431,900
2026-07-01$4.32$5.63461,000
2026-06-30$4.46$5.81572,500
2026-06-29$4.50$5.86983,800
2026-06-26$4.46$5.81871,000
2026-06-25$4.41$5.75577,100
2026-06-24$4.34$5.66652,500
2026-06-23$4.24$5.53563,800
2026-06-22$4.16$5.42621,900
2026-06-18$4.25$5.541,319,600
2026-06-17$4.47$5.83744,300
2026-06-16$4.32$5.63657,800
2026-06-15$4.17$5.43521,700
2026-06-12$4.18$5.45506,200
2026-06-11$4.19$5.46776,000
2026-06-10$4.03$5.25717,000
2026-06-09$4.24$5.53748,300
2026-06-08$4.15$5.41808,600
2026-06-05$4.04$5.27554,800
2026-06-04$4.17$5.43719,600
2026-06-03$3.95$5.15818,300
2026-06-02$4.00$5.211,236,600
2026-06-01$4.09$5.33898,700
2026-05-29$4.30$5.60780,800
2026-05-28$4.23$5.511,136,400
2026-05-27$3.98$5.19976,600
2026-05-26$3.94$5.141,542,500
2026-05-22$3.61$4.70930,600
2026-05-21$3.29$4.29626,300
2026-05-20$3.07$4.00566,200
2026-05-19$3.08$4.01390,100
2026-05-18$3.01$3.92509,800
2026-05-15$3.00$3.911,389,200
2026-05-14$2.95$3.84868,100
2026-05-13$3.04$3.961,097,200
2026-05-12$2.97$3.87835,600
2026-05-11$3.02$3.94850,300
2026-05-08$3.06$3.99869,000
2026-05-07$3.13$4.081,594,900
2026-05-06$3.00$3.91584,200
2026-05-05$3.00$3.91284,500
2026-05-04$2.95$3.84360,300
2026-05-01$2.95$3.84304,800
2026-04-30$3.04$3.96277,600
2026-04-29$2.96$3.86335,200
2026-04-28$3.01$3.92547,400
2026-04-27$3.01$3.92501,300
2026-04-24$3.00$3.91481,500
2026-04-23$3.05$3.98352,300
2026-04-22$3.12$4.07365,400
2026-04-21$3.16$4.12245,900
2026-04-20$3.19$4.16300,200
2026-04-17$3.16$4.12306,000
2026-04-16$3.21$4.18223,300
2026-04-15$3.24$4.22223,900