NASDAQ:ISPC | Historical Stock Price | iSpecimen 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
2021-06-17 to 2026-09-04
Data captured

Stock Price Chart

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

$1.52$9.83$63.51$410.52$2,653.61$17,152.802021-06-172026-08-27

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

View year

Historical Stock Price — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2025-12-31$10.40$10.40538,405
2025-12-30$11.84$11.84440,205
2025-12-29$13.64$13.6413,638
2025-12-26$15.28$15.286,568
2025-12-24$15.52$15.526,650
2025-12-23$15.20$15.205,983
2025-12-22$14.88$14.886,208
2025-12-19$14.80$14.805,283
2025-12-18$15.52$15.523,563
2025-12-17$15.52$15.523,993
2025-12-16$16.32$16.327,368
2025-12-15$16.84$16.845,915
2025-12-12$17.88$17.8846,455
2025-12-11$19.16$19.161,520
2025-12-10$19.80$19.802,095
2025-12-09$20.36$20.365,910
2025-12-08$19.20$19.204,290
2025-12-05$19.32$19.323,205
2025-12-04$19.44$19.448,228
2025-12-03$18.24$18.244,293
2025-12-02$16.60$16.604,780
2025-12-01$18.08$18.0814,028
2025-11-28$16.80$16.80128,928
2025-11-26$19.36$19.361,453
2025-11-25$19.16$19.163,013
2025-11-24$19.36$19.3611,705
2025-11-21$17.04$17.043,085
2025-11-20$16.84$16.849,043
2025-11-19$20.28$20.283,645
2025-11-18$22.16$22.164,535
2025-11-17$23.20$23.203,598
2025-11-14$25.12$25.122,215
2025-11-13$24.80$24.804,535
2025-11-12$25.40$25.401,068
2025-11-11$25.52$25.521,368
2025-11-10$25.76$25.761,763
2025-11-07$25.52$25.525,355
2025-11-06$25.52$25.525,190
2025-11-05$26.96$26.963,680
2025-11-04$26.04$26.0412,775
2025-11-03$30.00$30.007,570
2025-10-31$31.20$31.203,295
2025-10-30$31.00$31.003,550
2025-10-29$32.12$32.125,793
2025-10-28$34.40$34.404,700
2025-10-27$33.40$33.405,055
2025-10-24$33.48$33.4819,900
2025-10-23$30.68$30.685,960
2025-10-22$30.40$30.407,918
2025-10-21$32.96$32.968,370
2025-10-20$32.68$32.6813,083
2025-10-17$29.64$29.648,030
2025-10-16$32.32$32.3214,593
2025-10-15$33.76$33.7615,795
2025-10-14$32.36$32.3612,325
2025-10-13$33.08$33.0811,230
2025-10-10$34.76$34.7619,470
2025-10-09$36.32$36.3218,808
2025-10-08$39.84$39.8416,948
2025-10-07$38.68$38.6843,433
2025-10-06$44.40$44.4013,955
2025-10-03$45.60$45.6025,753
2025-10-02$51.20$51.2014,890
2025-10-01$49.20$49.2017,228
2025-09-30$51.60$51.6023,803
2025-09-29$47.60$47.6023,435
2025-09-26$46.80$46.8036,360
2025-09-25$53.20$53.2029,323
2025-09-24$57.00$57.0024,668
2025-09-23$62.40$62.4026,133
2025-09-22$65.60$65.6074,050
2025-09-19$56.40$56.4040,900
2025-09-18$62.00$62.0055,495
2025-09-17$64.00$64.0056,170
2025-09-16$67.60$67.6095,183
2025-09-15$68.40$68.40208,603
2025-09-12$78.00$78.001,735,655
2025-09-11$52.80$52.80200,268
2025-09-10$52.40$52.40303,865
2025-09-09$77.60$77.603,282,948
2025-09-08$29.88$29.88212,260
2025-09-05$34.16$34.163,055,950
2025-09-04$26.80$26.80628,110
2025-09-03$26.88$26.886,625
2025-09-02$28.36$28.367,405
2025-08-29$28.44$28.4410,005
2025-08-28$28.80$28.8019,290
2025-08-27$29.60$29.6016,145
2025-08-26$32.00$32.0012,863
2025-08-25$32.92$32.9215,680
2025-08-22$33.00$33.0051,660
2025-08-21$32.44$32.44372,753
2025-08-20$46.20$46.205,608
2025-08-19$44.40$44.402,145
2025-08-18$46.80$46.804,745
2025-08-15$47.20$47.205,793
2025-08-14$46.64$46.641,390
2025-08-13$46.40$46.401,635
2025-08-12$46.00$46.003,478
2025-08-11$45.20$45.2010,515
2025-08-08$51.20$51.2030,988
2025-08-07$72.00$72.0053,295
2025-08-06$67.60$67.607,613
2025-08-05$58.00$58.003,005
2025-08-04$60.40$60.406,475
2025-08-01$58.80$58.8017,868
2025-07-31$49.60$49.6014,715
2025-07-30$51.60$51.6047,273
2025-07-29$42.40$42.401,263
2025-07-28$44.00$44.005,438
2025-07-25$42.76$42.761,580
2025-07-24$44.00$44.0017,400
2025-07-23$44.80$44.804,328
2025-07-22$42.00$42.005,298
2025-07-21$41.20$41.2012,980
2025-07-18$43.00$43.006,593
2025-07-17$41.20$41.205,928
2025-07-16$42.40$42.409,408
2025-07-15$43.20$43.203,065
2025-07-14$43.20$43.208,640
2025-07-11$42.00$42.003,490
2025-07-10$43.60$43.601,015
2025-07-09$41.60$41.603,518
2025-07-08$41.60$41.602,238
2025-07-07$38.40$38.40520
2025-07-03$39.60$39.601,403
2025-07-02$40.00$40.00190
2025-07-01$38.44$38.44130
2025-06-30$39.20$39.203,203
2025-06-27$37.56$37.56143
2025-06-26$38.64$38.64783
2025-06-25$36.00$36.00510
2025-06-24$36.20$36.20600
2025-06-23$34.40$34.404,050
2025-06-20$38.40$38.401,670
2025-06-18$39.20$39.20710
2025-06-17$39.52$39.52855
2025-06-16$39.20$39.201,480
2025-06-13$42.40$42.402,800
2025-06-12$45.20$45.201,145
2025-06-11$49.60$49.601,080
2025-06-10$50.40$50.40255
2025-06-09$50.80$50.80888
2025-06-06$50.40$50.401,053
2025-06-05$50.40$50.40723
2025-06-04$50.00$50.001,288
2025-06-03$51.00$51.002,885
2025-06-02$46.40$46.401,105
2025-05-30$48.80$48.801,660
2025-05-29$48.00$48.001,630
2025-05-28$44.00$44.001,105
2025-05-27$44.80$44.801,085
2025-05-23$42.80$42.80953
2025-05-22$45.60$45.60135
2025-05-21$45.80$45.80490
2025-05-20$47.00$47.00648
2025-05-19$46.80$46.80365
2025-05-16$45.20$45.20433
2025-05-15$46.80$46.80945
2025-05-14$47.00$47.00828
2025-05-13$47.20$47.20468
2025-05-12$46.80$46.80565
2025-05-09$45.52$45.52420
2025-05-08$45.60$45.60538
2025-05-07$44.80$44.80668
2025-05-06$44.00$44.001,825
2025-05-05$48.80$48.808,643
2025-05-02$50.00$50.00548
2025-05-01$51.20$51.20488
2025-04-30$50.80$50.80648
2025-04-29$49.20$49.20353
2025-04-28$48.40$48.40225
2025-04-25$50.00$50.00568
2025-04-24$48.60$48.60585
2025-04-23$46.80$46.80463
2025-04-22$48.08$48.08428
2025-04-21$47.20$47.201,198
2025-04-17$49.40$49.40815
2025-04-16$52.80$52.801,998
2025-04-15$48.80$48.80668
2025-04-14$50.80$50.80468
2025-04-11$48.80$48.801,823
2025-04-10$50.80$50.802,233
2025-04-09$56.80$56.8027,773
2025-04-08$48.00$48.001,930
2025-04-07$53.20$53.203,033
2025-04-04$45.60$45.602,058
2025-04-03$45.20$45.201,183
2025-04-02$50.80$50.803,643
2025-04-01$52.40$52.4018,233
2025-03-31$42.40$42.40870
2025-03-28$46.00$46.00710
2025-03-27$47.20$47.201,183
2025-03-26$51.60$51.601,275
2025-03-25$54.40$54.40765
2025-03-24$54.00$54.00545
2025-03-21$54.80$54.80725
2025-03-20$54.80$54.80690
2025-03-19$53.20$53.20575
2025-03-18$53.80$53.80360
2025-03-17$57.60$57.604,463
2025-03-14$53.60$53.60883
2025-03-13$50.80$50.801,090
2025-03-12$52.00$52.00858
2025-03-11$52.00$52.002,673
2025-03-10$54.00$54.002,658
2025-03-07$56.40$56.401,088
2025-03-06$57.60$57.601,033
2025-03-05$59.20$59.201,070
2025-03-04$59.20$59.204,620
2025-03-03$61.60$61.602,675
2025-02-28$66.40$66.402,403
2025-02-27$64.40$64.405,085
2025-02-26$73.20$73.204,105
2025-02-25$69.60$69.6014,263
2025-02-24$87.20$87.20628,495
2025-02-21$69.60$69.605,825
2025-02-20$72.40$72.401,698
2025-02-19$76.00$76.00868
2025-02-18$78.40$78.401,755
2025-02-14$74.40$74.401,225
2025-02-13$78.00$78.001,115
2025-02-12$76.40$76.403,633
2025-02-11$76.80$76.803,458
2025-02-10$85.60$85.604,133
2025-02-07$84.80$84.804,065
2025-02-06$83.20$83.203,993
2025-02-05$82.00$82.002,260
2025-02-04$78.00$78.003,468
2025-02-03$75.20$75.207,858
2025-01-31$79.60$79.601,488
2025-01-30$83.60$83.601,948
2025-01-29$83.20$83.202,070
2025-01-28$84.40$84.402,193
2025-01-27$82.00$82.004,233
2025-01-24$86.00$86.002,980
2025-01-23$82.40$82.408,148
2025-01-22$91.60$91.607,450
2025-01-21$96.40$96.408,965
2025-01-17$94.80$94.80369,763
2025-01-16$114.00$114.0090,515
2025-01-15$105.60$105.60980
2025-01-14$105.60$105.601,515
2025-01-13$107.20$107.201,360
2025-01-10$107.20$107.202,173
2025-01-08$114.80$114.801,128
2025-01-07$116.00$116.002,903
2025-01-06$118.40$118.406,890
2025-01-03$116.00$116.002,283
2025-01-02$110.80$110.802,333