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.

View year

Historical Stock Price — 2017

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2017-12-29$18.86$24.58778,100
2017-12-28$18.73$24.41296,500
2017-12-27$18.74$24.42302,700
2017-12-26$18.34$23.90524,500
2017-12-22$18.90$24.63235,900
2017-12-21$18.79$24.49333,600
2017-12-20$18.93$24.67490,100
2017-12-19$18.67$24.331,236,000
2017-12-18$18.46$24.06635,300
2017-12-15$18.19$23.71824,800
2017-12-14$17.60$22.94928,800
2017-12-13$17.46$22.76515,500
2017-12-12$17.40$22.68639,000
2017-12-11$17.34$22.60685,100
2017-12-08$17.37$22.64623,900
2017-12-07$17.22$22.44683,600
2017-12-06$16.87$21.99548,100
2017-12-05$16.44$21.43848,100
2017-12-04$16.68$21.74733,600
2017-12-01$17.03$22.20916,200
2017-11-30$16.55$21.57727,100
2017-11-29$16.71$21.78806,800
2017-11-28$16.53$21.54835,700
2017-11-27$16.41$21.391,191,300
2017-11-24$16.38$21.35830,500
2017-11-22$16.86$21.973,361,400
2017-11-21$16.55$21.574,774,500
2017-11-20$13.96$18.19648,000
2017-11-17$13.74$17.911,199,100
2017-11-16$14.09$18.36657,100
2017-11-15$13.84$18.04777,000
2017-11-14$14.11$18.39743,700
2017-11-13$14.39$18.75904,200
2017-11-10$14.25$18.571,944,400
2017-11-09$14.33$18.681,062,400
2017-11-08$13.44$17.521,221,800
2017-11-07$13.85$18.051,052,100
2017-11-06$14.49$18.891,163,400
2017-11-03$14.82$19.322,075,000
2017-11-02$13.76$17.938,146,600
2017-11-01$19.02$24.791,483,500
2017-10-31$19.75$25.741,405,400
2017-10-30$20.00$26.07773,000
2017-10-27$21.28$27.73736,600
2017-10-26$20.37$26.55479,000
2017-10-25$20.64$26.90516,700
2017-10-24$20.62$26.87527,600
2017-10-23$20.39$26.57416,800
2017-10-20$20.24$26.38799,600
2017-10-19$19.58$25.52669,100
2017-10-18$19.85$25.871,486,200
2017-10-17$18.89$24.623,284,000
2017-10-16$20.97$27.33890,000
2017-10-13$21.57$28.11435,900
2017-10-12$22.06$28.75257,900
2017-10-11$22.06$28.75294,300
2017-10-10$21.97$28.63350,600
2017-10-09$21.91$28.56558,200
2017-10-06$22.25$29.00465,100
2017-10-05$22.34$29.12590,900
2017-10-04$22.78$29.69515,500
2017-10-03$22.77$29.68750,900
2017-10-02$22.81$29.73543,500
2017-09-29$22.50$29.32629,000
2017-09-28$22.74$29.64378,200
2017-09-27$22.71$29.60566,400
2017-09-26$21.84$28.46497,100
2017-09-25$22.14$28.86509,500
2017-09-22$21.74$28.33436,200
2017-09-21$21.61$28.16404,800
2017-09-20$21.94$28.59278,300
2017-09-19$21.81$28.43425,400
2017-09-18$21.97$28.63580,700
2017-09-15$21.98$28.65763,200
2017-09-14$22.15$28.87578,700
2017-09-13$21.71$28.30499,400
2017-09-12$21.66$28.23276,200
2017-09-11$22.02$28.70372,500
2017-09-08$21.60$28.15324,200
2017-09-07$21.65$28.221,011,100
2017-09-06$21.11$27.51720,200
2017-09-05$20.74$27.03644,400
2017-09-01$20.84$27.16698,300
2017-08-31$20.41$26.60699,100
2017-08-30$20.24$26.38514,100
2017-08-29$20.02$26.09441,500
2017-08-28$20.30$26.46533,400
2017-08-25$20.28$26.43495,500
2017-08-24$20.58$26.82403,900
2017-08-23$20.52$26.74353,200
2017-08-22$20.86$27.19689,600
2017-08-21$20.47$26.68533,000
2017-08-18$20.26$26.41863,700
2017-08-17$19.97$26.03629,200
2017-08-16$20.29$26.44553,000
2017-08-15$20.53$26.76522,100
2017-08-14$20.73$27.02698,100
2017-08-11$20.73$27.02571,700
2017-08-10$20.30$26.46800,400
2017-08-09$20.94$27.291,029,800
2017-08-08$21.46$27.971,088,200
2017-08-07$21.20$27.631,659,100
2017-08-04$20.61$26.862,252,100
2017-08-03$20.15$26.262,585,900
2017-08-02$17.27$22.511,034,000
2017-08-01$17.75$23.13891,600
2017-07-31$17.54$22.86816,400
2017-07-28$17.78$23.17526,000
2017-07-27$17.73$23.11652,000
2017-07-26$18.00$23.46526,300
2017-07-25$18.25$23.79580,200
2017-07-24$18.63$24.28811,300
2017-07-21$18.00$23.46873,700
2017-07-20$18.36$23.93860,100
2017-07-19$18.56$24.19819,500
2017-07-18$18.59$24.231,387,000
2017-07-17$19.19$25.01999,300
2017-07-14$19.01$24.78423,200
2017-07-13$18.81$24.521,057,600
2017-07-12$18.71$24.39888,900
2017-07-11$18.68$24.35958,100
2017-07-10$18.51$24.121,016,500
2017-07-07$17.89$23.32712,800
2017-07-06$17.37$22.641,089,100
2017-07-05$17.92$23.36934,000
2017-07-03$17.44$22.73476,200
2017-06-30$17.26$22.50886,100
2017-06-29$17.84$23.251,004,200
2017-06-28$17.71$23.081,663,200
2017-06-27$17.30$22.553,863,900
2017-06-26$15.72$20.49542,600
2017-06-23$15.55$20.27658,500
2017-06-22$15.29$19.93399,300
2017-06-21$14.87$19.38311,800
2017-06-20$14.96$19.50610,900
2017-06-19$14.94$19.47531,500
2017-06-16$14.94$19.471,115,100
2017-06-15$15.16$19.76522,800
2017-06-14$15.33$19.98411,500
2017-06-13$15.33$19.98420,200
2017-06-12$15.16$19.76704,000
2017-06-09$15.17$19.77830,400
2017-06-08$15.71$20.48538,700
2017-06-07$15.40$20.07469,300
2017-06-06$15.43$20.11367,100
2017-06-05$15.62$20.36502,700
2017-06-02$15.74$20.51601,800
2017-06-01$15.40$20.07778,500
2017-05-31$15.07$19.64657,000
2017-05-30$15.12$19.711,287,600
2017-05-26$14.84$19.34427,300
2017-05-25$14.80$19.29500,900
2017-05-24$14.65$19.09450,400
2017-05-23$14.59$19.02528,400
2017-05-22$14.59$19.02493,000
2017-05-19$14.52$18.92707,500
2017-05-18$14.35$18.701,017,900
2017-05-17$14.50$18.90778,000
2017-05-16$14.90$19.42692,500
2017-05-15$15.11$19.69795,200
2017-05-12$14.96$19.50669,200
2017-05-11$14.99$19.54763,600
2017-05-10$14.90$19.421,023,400
2017-05-09$15.00$19.551,304,900
2017-05-08$14.84$19.341,748,200
2017-05-05$14.99$19.541,984,000
2017-05-04$15.64$20.383,310,200
2017-05-03$13.21$17.221,068,100
2017-05-02$13.38$17.44820,200
2017-05-01$13.28$17.31778,100
2017-04-28$13.11$17.09668,300
2017-04-27$13.02$16.97567,400
2017-04-26$13.13$17.11679,000
2017-04-25$12.86$16.76717,200
2017-04-24$12.69$16.54604,200
2017-04-21$12.67$16.51750,500
2017-04-20$12.64$16.47581,100
2017-04-19$12.51$16.30743,400
2017-04-18$12.41$16.17625,900
2017-04-17$12.49$16.28763,800
2017-04-13$12.35$16.10805,100
2017-04-12$12.33$16.07719,000
2017-04-11$12.34$16.081,127,500
2017-04-10$12.25$15.97674,800
2017-04-07$12.51$16.301,003,000
2017-04-06$12.30$16.03963,000
2017-04-05$12.36$16.111,013,400
2017-04-04$12.63$16.461,404,700
2017-04-03$12.52$16.321,135,500
2017-03-31$12.93$16.85944,100
2017-03-30$12.70$16.55902,800
2017-03-29$12.57$16.38725,000
2017-03-28$12.73$16.591,056,000
2017-03-27$12.49$16.281,020,600
2017-03-24$12.13$15.811,528,300
2017-03-23$12.06$15.721,518,200
2017-03-22$12.06$15.728,816,300
2017-03-21$11.80$15.382,663,500
2017-03-20$10.89$14.19366,500
2017-03-17$10.86$14.15859,900
2017-03-16$11.13$14.51559,700
2017-03-15$11.32$14.75513,300
2017-03-14$11.07$14.43449,100
2017-03-13$11.43$14.90367,800
2017-03-10$11.46$14.94460,700
2017-03-09$11.47$14.95345,700
2017-03-08$11.50$14.99424,500
2017-03-07$11.55$15.05535,300
2017-03-06$11.63$15.16964,100
2017-03-03$11.80$15.38715,100
2017-03-02$11.83$15.421,385,700
2017-03-01$11.38$14.83641,200
2017-02-28$11.21$14.611,150,800
2017-02-27$11.22$14.62750,900
2017-02-24$11.15$14.531,369,000
2017-02-23$11.08$14.44469,400
2017-02-22$11.08$14.44769,900
2017-02-21$11.00$14.34769,700
2017-02-17$11.23$14.64811,500
2017-02-16$11.10$14.47942,400
2017-02-15$11.12$14.491,201,300
2017-02-14$10.86$14.151,085,900
2017-02-13$10.49$13.671,217,100
2017-02-10$10.51$13.701,728,000
2017-02-09$10.49$13.674,850,700
2017-02-08$8.85$11.53389,300
2017-02-07$8.82$11.50391,300
2017-02-06$8.98$11.70292,100
2017-02-03$8.94$11.65266,600
2017-02-02$8.78$11.44476,200
2017-02-01$8.93$11.64365,400
2017-01-31$8.82$11.50387,400
2017-01-30$8.66$11.29362,800
2017-01-27$8.66$11.29273,400
2017-01-26$8.55$11.14266,700
2017-01-25$8.64$11.26275,800
2017-01-24$8.58$11.18250,200
2017-01-23$8.48$11.05344,900
2017-01-20$8.53$11.12270,800
2017-01-19$8.61$11.22292,400
2017-01-18$8.73$11.38243,800
2017-01-17$8.71$11.35291,000
2017-01-13$8.86$11.55242,600
2017-01-12$8.75$11.40257,600
2017-01-11$8.91$11.61520,000
2017-01-10$9.09$11.85486,900
2017-01-09$8.75$11.40308,100
2017-01-06$8.77$11.43186,500
2017-01-05$8.87$11.56212,900
2017-01-04$8.94$11.65357,000
2017-01-03$8.79$11.46348,900