NASDAQ:DCOY | Historical Stock Price | Decoy Therapeutics 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
2015-01-29 to 2026-09-04
Data captured

Stock Price Chart

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

$2.82$66.88$1,585.24$37,575.17$890,651.89$21.11M2015-01-292026-08-27

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$17,856.00$17,856.0015
2021-12-30$18,504.00$18,504.0026
2021-12-29$17,748.00$17,748.0020
2021-12-28$18,900.00$18,900.0029
2021-12-27$18,684.00$18,684.0018
2021-12-23$18,612.00$18,612.0029
2021-12-22$19,044.00$19,044.009
2021-12-21$19,008.00$19,008.0010
2021-12-20$19,728.00$19,728.003
2021-12-17$20,340.00$20,340.007
2021-12-16$19,296.00$19,296.007
2021-12-15$19,116.00$19,116.0011
2021-12-14$19,656.00$19,656.0012
2021-12-13$20,268.00$20,268.006
2021-12-10$21,600.00$21,600.0011
2021-12-09$21,960.00$21,960.0013
2021-12-08$22,320.00$22,320.0013
2021-12-07$21,456.00$21,456.0024
2021-12-06$22,248.00$22,248.009
2021-12-03$21,780.00$21,780.0021
2021-12-02$22,680.00$22,680.0019
2021-12-01$21,708.00$21,708.0017
2021-11-30$23,400.00$23,400.0022
2021-11-29$24,408.00$24,408.008
2021-11-26$24,840.00$24,840.006
2021-11-24$25,128.00$25,128.008
2021-11-23$23,400.00$23,400.0010
2021-11-22$24,048.00$24,048.0020
2021-11-19$25,704.00$25,704.007
2021-11-18$24,768.00$24,768.0017
2021-11-17$25,956.00$25,956.006
2021-11-16$26,640.00$26,640.0012
2021-11-15$27,324.00$27,324.0016
2021-11-12$28,368.00$28,368.008
2021-11-11$27,720.00$27,720.0014
2021-11-10$27,828.00$27,828.0011
2021-11-09$29,160.00$29,160.0011
2021-11-08$29,700.00$29,700.0020
2021-11-05$27,252.00$27,252.0040
2021-11-04$30,060.00$30,060.0014
2021-11-03$30,420.00$30,420.0014
2021-11-02$30,960.00$30,960.0023
2021-11-01$30,456.00$30,456.0012
2021-10-29$29,808.00$29,808.008
2021-10-28$29,700.00$29,700.009
2021-10-27$29,520.00$29,520.0011
2021-10-26$30,132.00$30,132.0017
2021-10-25$30,240.00$30,240.0013
2021-10-22$30,672.00$30,672.0037
2021-10-21$32,040.00$32,040.0012
2021-10-20$31,464.00$31,464.0016
2021-10-19$32,544.00$32,544.006
2021-10-18$31,716.00$31,716.0014
2021-10-15$32,580.00$32,580.008
2021-10-14$33,840.00$33,840.004
2021-10-13$34,128.00$34,128.008
2021-10-12$34,200.00$34,200.004
2021-10-11$33,912.00$33,912.004
2021-10-08$34,200.00$34,200.006
2021-10-07$33,840.00$33,840.009
2021-10-06$33,048.00$33,048.0014
2021-10-05$34,560.00$34,560.0013
2021-10-04$36,360.00$36,360.0016
2021-10-01$34,920.00$34,920.0030
2021-09-30$36,720.00$36,720.0015
2021-09-29$36,720.00$36,720.0023
2021-09-28$38,880.00$38,880.0018
2021-09-27$39,240.00$39,240.0023
2021-09-24$41,400.00$41,400.0036
2021-09-23$39,960.00$39,960.0051
2021-09-22$37,800.00$37,800.0017
2021-09-21$37,800.00$37,800.0018
2021-09-20$37,800.00$37,800.0074
2021-09-17$39,600.00$39,600.00194
2021-09-16$36,720.00$36,720.0016
2021-09-15$37,080.00$37,080.008
2021-09-14$37,080.00$37,080.0013
2021-09-13$36,720.00$36,720.0021
2021-09-10$38,160.00$38,160.0023
2021-09-09$39,240.00$39,240.0020
2021-09-08$40,320.00$40,320.0055
2021-09-07$39,600.00$39,600.0026
2021-09-03$40,680.00$40,680.00154
2021-09-02$37,440.00$37,440.0046
2021-09-01$36,360.00$36,360.0018
2021-08-31$37,440.00$37,440.0024
2021-08-30$36,000.00$36,000.0021
2021-08-27$36,000.00$36,000.0030
2021-08-26$36,360.00$36,360.0039
2021-08-25$36,000.00$36,000.00221
2021-08-24$33,840.00$33,840.0021
2021-08-23$31,176.00$31,176.0017
2021-08-20$29,880.00$29,880.0044
2021-08-19$32,580.00$32,580.00589
2021-08-18$31,284.00$31,284.009
2021-08-17$31,572.00$31,572.0014
2021-08-16$32,400.00$32,400.0011
2021-08-13$33,120.00$33,120.0014
2021-08-12$31,752.00$31,752.0010
2021-08-11$30,852.00$30,852.008
2021-08-10$31,680.00$31,680.009
2021-08-09$32,760.00$32,760.0018
2021-08-06$30,816.00$30,816.0022
2021-08-05$28,908.00$28,908.0012
2021-08-04$28,620.00$28,620.0016
2021-08-03$29,520.00$29,520.004
2021-08-02$30,168.00$30,168.009
2021-07-30$29,196.00$29,196.009
2021-07-29$30,600.00$30,600.006
2021-07-28$31,320.00$31,320.0015
2021-07-27$29,196.00$29,196.0018
2021-07-26$30,240.00$30,240.0013
2021-07-23$31,104.00$31,104.0011
2021-07-22$31,032.00$31,032.006
2021-07-21$32,400.00$32,400.0014
2021-07-20$31,320.00$31,320.0011
2021-07-19$30,384.00$30,384.0024
2021-07-16$31,860.00$31,860.008
2021-07-15$32,652.00$32,652.0013
2021-07-14$33,084.00$33,084.0010
2021-07-13$33,768.00$33,768.0010
2021-07-12$34,884.00$34,884.0010
2021-07-09$35,244.00$35,244.0024
2021-07-08$32,688.00$32,688.0033
2021-07-07$33,588.00$33,588.0047
2021-07-06$36,720.00$36,720.0034
2021-07-02$38,880.00$38,880.0022
2021-07-01$39,780.00$39,780.0032
2021-06-30$38,160.00$38,160.0035
2021-06-29$38,520.00$38,520.0030
2021-06-28$39,240.00$39,240.0037
2021-06-25$41,760.00$41,760.0054
2021-06-24$38,880.00$38,880.0029
2021-06-23$40,320.00$40,320.0063
2021-06-22$37,440.00$37,440.0034
2021-06-21$36,720.00$36,720.0047
2021-06-18$37,080.00$37,080.0059
2021-06-17$38,880.00$38,880.0041
2021-06-16$40,680.00$40,680.0042
2021-06-15$43,200.00$43,200.0042
2021-06-14$43,560.00$43,560.0054
2021-06-11$42,120.00$42,120.0044
2021-06-10$41,400.00$41,400.0037
2021-06-09$41,400.00$41,400.0056
2021-06-08$41,400.00$41,400.00194
2021-06-07$43,920.00$43,920.00153
2021-06-04$43,560.00$43,560.00515
2021-06-03$50,400.00$50,400.00199
2021-06-02$47,880.00$47,880.00281
2021-06-01$45,720.00$45,720.0031
2021-05-28$46,080.00$46,080.0033
2021-05-27$46,800.00$46,800.0029
2021-05-26$43,920.00$43,920.0037
2021-05-25$43,920.00$43,920.0027
2021-05-24$45,000.00$45,000.0029
2021-05-21$48,960.00$48,960.0034
2021-05-20$45,360.00$45,360.0051
2021-05-19$48,960.00$48,960.0026
2021-05-18$52,200.00$52,200.0046
2021-05-17$49,680.00$49,680.0028
2021-05-14$47,880.00$47,880.0041
2021-05-13$43,920.00$43,920.0038
2021-05-12$41,400.00$41,400.0022
2021-05-11$43,200.00$43,200.0014
2021-05-10$43,560.00$43,560.0021
2021-05-07$44,280.00$44,280.0023
2021-05-06$43,200.00$43,200.0054
2021-05-05$43,200.00$43,200.0014
2021-05-04$44,640.00$44,640.0013
2021-05-03$47,520.00$47,520.0012
2021-04-30$46,080.00$46,080.007
2021-04-29$47,880.00$47,880.0017
2021-04-28$48,240.00$48,240.0011
2021-04-27$46,440.00$46,440.0017
2021-04-26$43,560.00$43,560.0021
2021-04-23$43,920.00$43,920.0020
2021-04-22$42,840.00$42,840.0025
2021-04-21$42,120.00$42,120.0012
2021-04-20$40,680.00$40,680.0018
2021-04-19$41,760.00$41,760.0021
2021-04-16$41,400.00$41,400.0014
2021-04-15$42,840.00$42,840.0028
2021-04-14$46,800.00$46,800.009
2021-04-13$45,720.00$45,720.0012
2021-04-12$46,800.00$46,800.0023
2021-04-09$49,680.00$49,680.0011
2021-04-08$51,480.00$51,480.0015
2021-04-07$50,760.00$50,760.0029
2021-04-06$50,400.00$50,400.0010
2021-04-05$52,200.00$52,200.0012
2021-04-01$54,720.00$54,720.0015
2021-03-31$53,280.00$53,280.009
2021-03-30$51,480.00$51,480.0010
2021-03-29$50,400.00$50,400.0029
2021-03-26$56,160.00$56,160.0058
2021-03-25$49,680.00$49,680.0020
2021-03-24$48,240.00$48,240.0023
2021-03-23$52,560.00$52,560.0026
2021-03-22$52,920.00$52,920.0024
2021-03-19$55,080.00$55,080.0052
2021-03-18$54,000.00$54,000.0040
2021-03-17$56,880.00$56,880.0030
2021-03-16$54,000.00$54,000.0027
2021-03-15$58,320.00$58,320.0034
2021-03-12$58,680.00$58,680.0055
2021-03-11$56,520.00$56,520.0029
2021-03-10$53,640.00$53,640.0034
2021-03-09$53,640.00$53,640.0057
2021-03-08$48,600.00$48,600.0045
2021-03-05$46,080.00$46,080.0073
2021-03-04$48,600.00$48,600.00122
2021-03-03$57,960.00$57,960.0075
2021-03-02$67,320.00$67,320.0034
2021-03-01$70,920.00$70,920.0065
2021-02-26$64,800.00$64,800.0026
2021-02-25$69,480.00$69,480.0058
2021-02-24$76,680.00$76,680.00461
2021-02-23$69,480.00$69,480.0061
2021-02-22$77,760.00$77,760.0047
2021-02-19$86,040.00$86,040.0039
2021-02-18$83,880.00$83,880.0081
2021-02-17$97,200.00$97,200.00155
2021-02-16$95,400.00$95,400.0085
2021-02-12$93,600.00$93,600.0080
2021-02-11$95,040.00$95,040.00130
2021-02-10$108,000.00$108,000.00367
2021-02-09$101,160.00$101,160.00721
2021-02-08$78,840.00$78,840.00380
2021-02-05$59,040.00$59,040.0090
2021-02-04$56,880.00$56,880.00151
2021-02-03$44,640.00$44,640.0048
2021-02-02$42,120.00$42,120.0022
2021-02-01$40,680.00$40,680.0017
2021-01-29$39,960.00$39,960.0012
2021-01-28$39,240.00$39,240.0051
2021-01-27$42,120.00$42,120.0025
2021-01-26$43,200.00$43,200.0017
2021-01-25$46,440.00$46,440.0025
2021-01-22$45,180.00$45,180.0036
2021-01-21$45,360.00$45,360.0040
2021-01-20$48,600.00$48,600.0067
2021-01-19$43,920.00$43,920.0035
2021-01-15$43,560.00$43,560.0033
2021-01-14$41,760.00$41,760.0016
2021-01-13$42,840.00$42,840.0095
2021-01-12$41,040.00$41,040.0014
2021-01-11$41,400.00$41,400.0025
2021-01-08$42,480.00$42,480.0080
2021-01-07$39,240.00$39,240.0029
2021-01-06$36,000.00$36,000.0030
2021-01-05$37,440.00$37,440.0066
2021-01-04$40,680.00$40,680.00144