NASDAQ:ASTC | Historical Stock Price | ASTROTECH 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
1995-12-21 to 2026-09-04
Data captured

Stock Price Chart

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

$2.23$14.25$90.91$580.15$3,702.16$23,625.001995-12-212026-08-27

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

View year

Historical Stock Price — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2021-12-31$20.40$20.4042,007
2021-12-30$20.40$20.4042,733
2021-12-29$19.80$19.8018,847
2021-12-28$20.10$20.1020,327
2021-12-27$21.30$21.3020,553
2021-12-23$21.30$21.3016,883
2021-12-22$21.90$21.9013,997
2021-12-21$21.90$21.9013,423
2021-12-20$21.00$21.009,253
2021-12-17$21.30$21.3013,963
2021-12-16$20.70$20.709,043
2021-12-15$20.70$20.7017,593
2021-12-14$21.30$21.3010,173
2021-12-13$21.30$21.308,090
2021-12-10$22.20$22.205,353
2021-12-09$22.20$22.206,650
2021-12-08$23.10$23.109,820
2021-12-07$22.80$22.8028,967
2021-12-06$21.90$21.9017,517
2021-12-03$21.30$21.3017,073
2021-12-02$22.80$22.8014,180
2021-12-01$22.20$22.2014,957
2021-11-30$24.00$24.0017,700
2021-11-29$23.70$23.7010,217
2021-11-26$24.30$24.306,943
2021-11-24$24.90$24.9011,097
2021-11-23$24.00$24.0013,733
2021-11-22$24.00$24.0021,490
2021-11-19$24.60$24.6016,197
2021-11-18$24.90$24.9045,880
2021-11-17$26.40$26.4036,747
2021-11-16$27.60$27.6018,353
2021-11-15$27.60$27.6026,833
2021-11-12$27.90$27.9032,473
2021-11-11$27.60$27.6054,203
2021-11-10$28.80$28.8029,740
2021-11-09$29.70$29.7017,207
2021-11-08$30.00$30.0055,887
2021-11-05$30.60$30.6012,200
2021-11-04$30.90$30.9014,937
2021-11-03$31.80$31.8018,357
2021-11-02$31.80$31.8020,787
2021-11-01$32.10$32.1041,750
2021-10-29$30.90$30.9035,103
2021-10-28$31.50$31.5031,517
2021-10-27$30.30$30.3037,077
2021-10-26$31.20$31.2050,277
2021-10-25$32.10$32.10291,653
2021-10-22$31.50$31.5089,507
2021-10-21$30.60$30.6018,057
2021-10-20$29.40$29.407,140
2021-10-19$29.70$29.709,270
2021-10-18$29.40$29.4011,307
2021-10-15$29.40$29.4022,390
2021-10-14$30.30$30.309,200
2021-10-13$30.60$30.606,237
2021-10-12$30.00$30.0016,773
2021-10-11$30.00$30.0014,043
2021-10-08$30.00$30.0011,480
2021-10-07$30.00$30.0013,607
2021-10-06$30.00$30.0010,703
2021-10-05$30.30$30.309,500
2021-10-04$30.30$30.3015,200
2021-10-01$30.90$30.9016,903
2021-09-30$31.50$31.5023,730
2021-09-29$30.00$30.0019,647
2021-09-28$29.70$29.7018,657
2021-09-27$30.90$30.9014,890
2021-09-24$30.60$30.6012,380
2021-09-23$30.60$30.6012,347
2021-09-22$30.30$30.3013,057
2021-09-21$28.80$28.8026,493
2021-09-20$29.40$29.4029,863
2021-09-17$31.80$31.8015,967
2021-09-16$30.60$30.609,553
2021-09-15$31.50$31.5017,313
2021-09-14$30.90$30.9014,190
2021-09-13$31.50$31.5015,060
2021-09-10$32.10$32.1016,413
2021-09-09$32.10$32.1028,440
2021-09-08$31.80$31.8040,087
2021-09-07$32.40$32.4020,733
2021-09-03$32.70$32.7012,713
2021-09-02$33.30$33.3013,873
2021-09-01$33.00$33.0016,460
2021-08-31$33.30$33.3016,707
2021-08-30$33.00$33.0032,843
2021-08-27$33.00$33.0029,203
2021-08-26$33.00$33.0095,760
2021-08-25$34.20$34.201,172,547
2021-08-24$31.20$31.2011,193
2021-08-23$30.60$30.6012,113
2021-08-20$30.00$30.0018,970
2021-08-19$29.40$29.4023,360
2021-08-18$30.60$30.6020,367
2021-08-17$30.60$30.6032,363
2021-08-16$30.60$30.6027,967
2021-08-13$32.40$32.4013,193
2021-08-12$32.70$32.7010,870
2021-08-11$33.30$33.3020,277
2021-08-10$33.90$33.9030,033
2021-08-09$32.40$32.4011,697
2021-08-06$31.80$31.8019,353
2021-08-05$32.70$32.7012,530
2021-08-04$32.10$32.1016,223
2021-08-03$32.10$32.1011,257
2021-08-02$33.60$33.6018,560
2021-07-30$32.40$32.4011,940
2021-07-29$31.80$31.8023,423
2021-07-28$33.30$33.3046,777
2021-07-27$31.80$31.8045,573
2021-07-26$32.10$32.1035,310
2021-07-23$32.10$32.1029,803
2021-07-22$32.70$32.7023,460
2021-07-21$33.90$33.9038,213
2021-07-20$32.70$32.7019,563
2021-07-19$31.80$31.8043,930
2021-07-16$32.40$32.4018,987
2021-07-15$33.00$33.0026,720
2021-07-14$33.00$33.0026,213
2021-07-13$33.60$33.6026,637
2021-07-12$34.50$34.5026,083
2021-07-09$35.10$35.1027,800
2021-07-08$33.90$33.9047,730
2021-07-07$35.40$35.4065,027
2021-07-06$36.60$36.6051,927
2021-07-02$37.80$37.8070,770
2021-07-01$39.30$39.30257,710
2021-06-30$39.90$39.90213,407
2021-06-29$36.60$36.6030,680
2021-06-28$37.20$37.2022,650
2021-06-25$37.50$37.5045,043
2021-06-24$36.30$36.3014,773
2021-06-23$36.60$36.6027,033
2021-06-22$36.60$36.6037,640
2021-06-21$34.80$34.8033,627
2021-06-18$34.80$34.8059,347
2021-06-17$38.10$38.1035,017
2021-06-16$37.50$37.5040,180
2021-06-15$36.90$36.9041,040
2021-06-14$38.40$38.4035,043
2021-06-11$38.10$38.1043,300
2021-06-10$39.30$39.3080,947
2021-06-09$38.10$38.1039,043
2021-06-08$37.50$37.5038,353
2021-06-07$37.20$37.2046,863
2021-06-04$36.30$36.3037,077
2021-06-03$35.40$35.4069,453
2021-06-02$36.30$36.3060,587
2021-06-01$36.30$36.3062,263
2021-05-28$35.10$35.1034,853
2021-05-27$35.40$35.4068,087
2021-05-26$33.60$33.6034,393
2021-05-25$33.00$33.0017,517
2021-05-24$33.60$33.6044,210
2021-05-21$33.00$33.0039,077
2021-05-20$33.60$33.6035,263
2021-05-19$33.30$33.3032,953
2021-05-18$33.60$33.6061,153
2021-05-17$34.80$34.8055,923
2021-05-14$31.80$31.8061,553
2021-05-13$31.80$31.8042,057
2021-05-12$32.10$32.1058,737
2021-05-11$32.40$32.4090,287
2021-05-10$33.30$33.3048,327
2021-05-07$34.20$34.2055,020
2021-05-06$33.90$33.9060,757
2021-05-05$34.80$34.8051,933
2021-05-04$35.40$35.4044,140
2021-05-03$36.30$36.3062,343
2021-04-30$36.90$36.9056,290
2021-04-29$37.20$37.2061,740
2021-04-28$38.70$38.7063,157
2021-04-27$37.80$37.8087,763
2021-04-26$40.50$40.50150,563
2021-04-23$38.10$38.10205,847
2021-04-22$35.70$35.7089,260
2021-04-21$36.00$36.00109,670
2021-04-20$34.80$34.8095,433
2021-04-19$36.60$36.60214,683
2021-04-16$36.00$36.00171,530
2021-04-15$34.20$34.20216,863
2021-04-14$35.70$35.70218,680
2021-04-13$35.70$35.70270,833
2021-04-12$36.30$36.30665,517
2021-04-09$44.10$44.10325,383
2021-04-08$46.50$46.501,034,123
2021-04-07$66.30$66.302,017,063
2021-04-06$65.40$65.4016,877
2021-04-05$65.70$65.7019,803
2021-04-01$63.90$63.9021,977
2021-03-31$65.70$65.70101,293
2021-03-30$61.50$61.5093,220
2021-03-29$60.00$60.0030,510
2021-03-26$60.60$60.6026,350
2021-03-25$62.10$62.1047,617
2021-03-24$62.10$62.1033,263
2021-03-23$65.40$65.4064,317
2021-03-22$68.10$68.1031,387
2021-03-19$63.90$63.9022,603
2021-03-18$62.70$62.7023,603
2021-03-17$64.80$64.8023,577
2021-03-16$62.40$62.4031,853
2021-03-15$66.60$66.6043,190
2021-03-12$66.90$66.9054,707
2021-03-11$60.00$60.0048,273
2021-03-10$55.80$55.8038,433
2021-03-09$58.20$58.2062,473
2021-03-08$51.30$51.3038,610
2021-03-05$53.10$53.10136,767
2021-03-04$53.10$53.10188,600
2021-03-03$65.10$65.1043,643
2021-03-02$73.20$73.20109,970
2021-03-01$69.30$69.3029,123
2021-02-26$65.70$65.7064,577
2021-02-25$70.80$70.8042,263
2021-02-24$78.60$78.6091,507
2021-02-23$72.90$72.90168,910
2021-02-22$87.60$87.6056,940
2021-02-19$92.70$92.7047,817
2021-02-18$92.70$92.70116,023
2021-02-17$104.10$104.1084,543
2021-02-16$117.00$117.00147,783
2021-02-12$107.70$107.7057,067
2021-02-11$107.70$107.70429,543
2021-02-10$121.50$121.50236,807
2021-02-09$105.90$105.90464,987
2021-02-08$86.70$86.70129,643
2021-02-05$78.00$78.00164,213
2021-02-04$68.10$68.1018,140
2021-02-03$68.10$68.1021,447
2021-02-02$66.30$66.3031,803
2021-02-01$63.30$63.3016,263
2021-01-29$61.20$61.2020,077
2021-01-28$63.60$63.6032,557
2021-01-27$66.00$66.0031,243
2021-01-26$68.40$68.4026,833
2021-01-25$72.00$72.0047,327
2021-01-22$72.90$72.9050,213
2021-01-21$69.90$69.9035,827
2021-01-20$64.20$64.2032,123
2021-01-19$66.00$66.0047,457
2021-01-15$69.00$69.0077,230
2021-01-14$77.40$77.40150,757
2021-01-13$65.10$65.1051,373
2021-01-12$63.30$63.3039,337
2021-01-11$65.10$65.10126,823
2021-01-08$61.20$61.2053,133
2021-01-07$57.00$57.0018,357
2021-01-06$54.90$54.9019,480
2021-01-05$57.30$57.3051,730
2021-01-04$54.90$54.9012,957