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.

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Historical Stock Price — 2023

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2023-12-29$936.00$936.008
2023-12-28$943.20$943.2069
2023-12-27$809.28$809.2827
2023-12-26$840.96$840.9620
2023-12-22$859.68$859.6821
2023-12-21$843.84$843.8425
2023-12-20$892.80$892.8025
2023-12-19$882.72$882.7219
2023-12-18$882.72$882.7245
2023-12-15$928.80$928.8013
2023-12-14$928.80$928.8013
2023-12-13$892.80$892.8029
2023-12-12$895.68$895.6816
2023-12-11$936.00$936.0016
2023-12-08$907.20$907.2027
2023-12-07$904.32$904.3229
2023-12-06$924.48$924.4815
2023-12-05$923.04$923.0466
2023-12-04$986.40$986.4016
2023-12-01$993.60$993.6017
2023-11-30$1,033.92$1,033.92112
2023-11-29$997.92$997.924
2023-11-28$993.60$993.607
2023-11-27$993.60$993.6011
2023-11-24$950.40$950.4011
2023-11-22$917.28$917.2828
2023-11-21$961.92$961.9214
2023-11-20$977.76$977.7621
2023-11-17$993.60$993.607
2023-11-16$993.60$993.6043
2023-11-15$1,064.16$1,064.164
2023-11-14$1,065.60$1,065.604
2023-11-13$1,036.80$1,036.803
2023-11-10$1,108.80$1,108.809
2023-11-09$1,094.40$1,094.408
2023-11-08$1,080.00$1,080.0037
2023-11-07$1,193.76$1,193.76172
2023-11-06$1,152.00$1,152.0011
2023-11-03$1,156.32$1,156.3211
2023-11-02$1,108.80$1,108.8016
2023-11-01$1,094.40$1,094.409
2023-10-31$1,206.72$1,206.7211
2023-10-30$1,108.80$1,108.8027
2023-10-27$1,137.60$1,137.6087
2023-10-26$1,065.60$1,065.6014
2023-10-25$1,044.00$1,044.008
2023-10-24$1,052.64$1,052.642
2023-10-23$1,107.36$1,107.3619
2023-10-20$1,056.96$1,056.9652
2023-10-19$1,110.24$1,110.2452
2023-10-18$1,101.60$1,101.6022
2023-10-17$1,058.40$1,058.4042
2023-10-16$1,002.24$1,002.2412
2023-10-13$993.60$993.606
2023-10-12$1,008.00$1,008.003
2023-10-11$982.08$982.0815
2023-10-10$1,012.32$1,012.3216
2023-10-09$976.32$976.322
2023-10-06$961.92$961.927
2023-10-05$907.20$907.2027
2023-10-04$921.60$921.6068
2023-10-03$979.20$979.201,072
2023-10-02$1,006.56$1,006.568
2023-09-29$947.52$947.5246
2023-09-28$1,009.44$1,009.4411
2023-09-27$1,023.84$1,023.842
2023-09-26$1,100.16$1,100.166
2023-09-25$1,036.80$1,036.807
2023-09-22$1,038.24$1,038.241
2023-09-21$1,114.56$1,114.5615
2023-09-20$1,141.92$1,141.927
2023-09-19$1,167.84$1,167.8418
2023-09-18$1,152.00$1,152.003
2023-09-15$1,234.08$1,234.0816
2023-09-14$1,113.12$1,113.1210
2023-09-13$1,124.64$1,124.64108
2023-09-12$1,152.00$1,152.0010
2023-09-11$1,209.60$1,209.606
2023-09-08$1,224.00$1,224.005
2023-09-07$1,252.80$1,252.805
2023-09-06$1,252.80$1,252.8053
2023-09-05$1,248.48$1,248.4816
2023-09-01$1,274.40$1,274.4011
2023-08-31$1,267.20$1,267.2010
2023-08-30$1,252.80$1,252.804
2023-08-29$1,281.60$1,281.601
2023-08-28$1,252.80$1,252.807
2023-08-25$1,296.00$1,296.004
2023-08-24$1,267.20$1,267.2010
2023-08-23$1,252.80$1,252.8014
2023-08-22$1,296.00$1,296.009
2023-08-21$1,296.00$1,296.0022
2023-08-18$1,296.00$1,296.0015
2023-08-17$1,265.76$1,265.7653
2023-08-16$1,080.00$1,080.0024
2023-08-15$1,026.72$1,026.72108
2023-08-14$933.12$933.1238
2023-08-11$933.12$933.1251
2023-08-10$992.16$992.1647
2023-08-09$1,094.40$1,094.4097
2023-08-08$1,215.36$1,215.3694
2023-08-07$1,238.40$1,238.4021
2023-08-04$1,277.28$1,277.2817
2023-08-03$1,336.32$1,336.3233
2023-08-02$1,362.24$1,362.2426
2023-08-01$1,271.52$1,271.5218
2023-07-31$1,323.36$1,323.3633
2023-07-28$1,228.32$1,228.3217
2023-07-27$1,224.00$1,224.0043
2023-07-26$1,226.88$1,226.8831
2023-07-25$1,252.80$1,252.8034
2023-07-24$1,375.20$1,375.2058
2023-07-21$1,512.00$1,512.0023
2023-07-20$1,569.60$1,569.6022
2023-07-19$1,627.20$1,627.2016
2023-07-18$1,584.00$1,584.0055
2023-07-17$1,641.60$1,641.6061
2023-07-14$1,598.40$1,598.4040
2023-07-13$1,612.80$1,612.8049
2023-07-12$1,605.60$1,605.6092
2023-07-11$1,828.80$1,828.80297
2023-07-10$2,088.00$2,088.0048
2023-07-07$2,073.60$2,073.6015
2023-07-06$2,174.40$2,174.4016
2023-07-05$2,232.00$2,232.0029
2023-07-03$2,088.00$2,088.0017
2023-06-30$2,145.60$2,145.6026
2023-06-29$1,915.20$1,915.208
2023-06-28$1,900.80$1,900.8014
2023-06-27$2,050.56$2,050.568
2023-06-26$2,016.00$2,016.0010
2023-06-23$2,001.60$2,001.6026
2023-06-22$2,013.12$2,013.1223
2023-06-21$2,075.04$2,075.0436
2023-06-20$2,088.00$2,088.009
2023-06-16$2,188.80$2,188.8024
2023-06-15$2,289.60$2,289.6061
2023-06-14$2,347.20$2,347.2088
2023-06-13$2,491.20$2,491.20104
2023-06-12$2,376.00$2,376.0035
2023-06-09$2,376.00$2,376.0066
2023-06-08$2,635.20$2,635.2054
2023-06-07$2,520.00$2,520.0027
2023-06-06$2,462.40$2,462.4072
2023-06-05$2,318.40$2,318.4018
2023-06-02$2,318.40$2,318.4092
2023-06-01$2,131.20$2,131.2021
2023-05-31$2,030.40$2,030.409
2023-05-30$2,059.20$2,059.2031
2023-05-26$2,145.60$2,145.6011
2023-05-25$2,160.00$2,160.0026
2023-05-24$2,160.00$2,160.004
2023-05-23$2,160.00$2,160.0011
2023-05-22$2,145.60$2,145.6015
2023-05-19$2,059.20$2,059.2013
2023-05-18$2,044.80$2,044.809
2023-05-17$2,059.20$2,059.2018
2023-05-16$2,016.00$2,016.0036
2023-05-15$2,073.60$2,073.6036
2023-05-12$1,972.80$1,972.8071
2023-05-11$2,016.00$2,016.0097
2023-05-10$2,131.20$2,131.20214
2023-05-09$2,606.40$2,606.402,278
2023-05-08$3,110.40$3,110.4034
2023-05-05$2,635.20$2,635.2019
2023-05-04$2,448.00$2,448.0010
2023-05-03$2,520.00$2,520.0068
2023-05-02$2,534.40$2,534.406
2023-05-01$2,577.60$2,577.6015
2023-04-28$2,563.20$2,563.2012
2023-04-27$2,419.20$2,419.2013
2023-04-26$2,347.20$2,347.204
2023-04-25$2,361.60$2,361.6018
2023-04-24$2,491.20$2,491.2011
2023-04-21$2,462.40$2,462.4014
2023-04-20$2,390.40$2,390.4046
2023-04-19$2,678.40$2,678.40589
2023-04-18$2,721.60$2,721.606
2023-04-17$2,635.20$2,635.2018
2023-04-14$2,476.80$2,476.8012
2023-04-13$2,318.40$2,318.4017
2023-04-12$2,203.20$2,203.2020
2023-04-11$2,145.60$2,145.6015
2023-04-10$2,232.00$2,232.0034
2023-04-06$2,088.00$2,088.0022
2023-04-05$2,082.24$2,082.249
2023-04-04$2,203.20$2,203.2025
2023-04-03$2,512.80$2,512.8021
2023-03-31$2,750.40$2,750.4031
2023-03-30$2,908.80$2,908.805
2023-03-29$2,908.80$2,908.805
2023-03-28$2,937.60$2,937.605
2023-03-27$2,995.20$2,995.203
2023-03-24$3,038.40$3,038.4012
2023-03-23$2,952.00$2,952.004
2023-03-22$2,937.60$2,937.608
2023-03-21$2,779.20$2,779.206
2023-03-20$2,736.00$2,736.0015
2023-03-17$2,880.00$2,880.007
2023-03-16$2,937.60$2,937.604
2023-03-15$2,923.20$2,923.2019
2023-03-14$3,024.00$3,024.007
2023-03-13$3,024.00$3,024.002
2023-03-10$2,937.60$2,937.6019
2023-03-09$3,124.80$3,124.804
2023-03-08$3,139.20$3,139.209
2023-03-07$3,196.80$3,196.806
2023-03-06$3,196.80$3,196.8022
2023-03-03$3,124.80$3,124.806
2023-03-02$3,024.00$3,024.0019
2023-03-01$3,052.80$3,052.805
2023-02-28$3,060.00$3,060.007
2023-02-27$3,110.40$3,110.4037
2023-02-24$3,124.80$3,124.809
2023-02-23$3,240.00$3,240.009
2023-02-22$3,182.40$3,182.4018
2023-02-21$3,139.20$3,139.2015
2023-02-17$3,211.20$3,211.2010
2023-02-16$3,211.20$3,211.2016
2023-02-15$3,225.60$3,225.6013
2023-02-14$3,124.80$3,124.8016
2023-02-13$3,283.20$3,283.2016
2023-02-10$2,923.20$2,923.207
2023-02-09$2,851.20$2,851.2051
2023-02-08$3,211.20$3,211.2030
2023-02-07$3,369.60$3,369.6018
2023-02-06$3,355.20$3,355.2015
2023-02-03$3,571.20$3,571.2024
2023-02-02$3,643.20$3,643.2034
2023-02-01$3,657.60$3,657.6047
2023-01-31$3,715.20$3,715.2082
2023-01-30$3,528.00$3,528.0039
2023-01-27$3,484.80$3,484.80198
2023-01-26$3,686.40$3,686.40150
2023-01-25$3,556.80$3,556.8053
2023-01-24$3,844.80$3,844.8052
2023-01-23$4,104.00$4,104.00209
2023-01-20$4,291.20$4,291.202,346
2023-01-19$5,155.20$5,155.202,756
2023-01-18$3,369.60$3,369.6015
2023-01-17$3,499.20$3,499.2022
2023-01-13$3,816.00$3,816.0060
2023-01-12$3,844.80$3,844.80145
2023-01-11$3,168.00$3,168.0024
2023-01-10$3,038.40$3,038.4029
2023-01-09$3,096.00$3,096.0037
2023-01-06$2,980.80$2,980.80118
2023-01-05$2,577.60$2,577.60171
2023-01-04$2,462.40$2,462.4076
2023-01-03$2,260.80$2,260.8098