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 — 2018

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2018-12-31$297,000.00$297,000.000
2018-12-28$272,700.00$272,700.000
2018-12-27$250,200.00$250,200.000
2018-12-26$252,000.00$252,000.001
2018-12-24$243,000.00$243,000.001
2018-12-21$272,700.00$272,700.000
2018-12-20$297,000.00$297,000.001
2018-12-19$304,200.00$304,200.001
2018-12-18$316,800.00$316,800.001
2018-12-17$342,900.00$342,900.000
2018-12-14$361,800.00$361,800.000
2018-12-13$369,900.00$369,900.000
2018-12-12$390,600.00$390,600.001
2018-12-11$368,100.00$368,100.000
2018-12-10$378,000.00$378,000.001
2018-12-07$370,800.00$370,800.001
2018-12-06$360,000.00$360,000.001
2018-12-04$360,000.00$360,000.000
2018-12-03$387,900.00$387,900.001
2018-11-30$387,000.00$387,000.001
2018-11-29$357,300.00$357,300.000
2018-11-28$366,300.00$366,300.001
2018-11-27$380,700.00$380,700.001
2018-11-26$409,500.00$409,500.001
2018-11-23$405,000.00$405,000.001
2018-11-21$371,700.00$371,700.001
2018-11-20$378,000.00$378,000.002
2018-11-19$408,600.00$408,600.001
2018-11-16$405,000.00$405,000.001
2018-11-15$432,000.00$432,000.001
2018-11-14$432,000.00$432,000.001
2018-11-13$424,800.00$424,800.001
2018-11-12$423,000.00$423,000.001
2018-11-09$462,600.00$462,600.001
2018-11-08$468,000.00$468,000.001
2018-11-07$502,200.00$502,200.001
2018-11-06$504,000.00$504,000.001
2018-11-05$513,000.00$513,000.002
2018-11-02$562,500.00$562,500.006
2018-11-01$526,500.00$526,500.002
2018-10-31$472,500.00$472,500.004
2018-10-30$508,500.00$508,500.004
2018-10-29$432,000.00$432,000.007
2018-10-26$409,500.00$409,500.001
2018-10-25$423,000.00$423,000.001
2018-10-24$450,000.00$450,000.001
2018-10-23$479,700.00$479,700.001
2018-10-22$517,500.00$517,500.001
2018-10-19$523,800.00$523,800.003
2018-10-18$567,000.00$567,000.002
2018-10-17$606,600.00$606,600.004
2018-10-16$621,000.00$621,000.0038
2018-10-15$855,000.00$855,000.0011
2018-10-12$477,000.00$477,000.000
2018-10-11$450,000.00$450,000.001
2018-10-10$496,800.00$496,800.001
2018-10-09$495,000.00$495,000.002
2018-10-08$441,000.00$441,000.000
2018-10-05$441,000.00$441,000.000
2018-10-04$450,000.00$450,000.001
2018-10-03$486,000.00$486,000.001
2018-10-02$513,000.00$513,000.005
2018-10-01$414,000.00$414,000.000
2018-09-28$418,500.00$418,500.000
2018-09-27$441,000.00$441,000.001
2018-09-26$379,800.00$379,800.000
2018-09-25$419,400.00$419,400.000
2018-09-24$414,000.00$414,000.001
2018-09-21$387,000.00$387,000.001
2018-09-20$379,800.00$379,800.001
2018-09-19$405,000.00$405,000.000
2018-09-18$400,500.00$400,500.000
2018-09-17$405,000.00$405,000.000
2018-09-14$419,400.00$419,400.000
2018-09-13$432,000.00$432,000.000
2018-09-12$432,900.00$432,900.001
2018-09-11$459,000.00$459,000.001
2018-09-10$418,500.00$418,500.000
2018-09-07$423,000.00$423,000.001
2018-09-06$423,000.00$423,000.001
2018-09-05$432,000.00$432,000.000
2018-09-04$418,500.00$418,500.000
2018-08-31$445,500.00$445,500.000
2018-08-30$475,200.00$475,200.000
2018-08-29$484,200.00$484,200.000
2018-08-28$451,800.00$451,800.000
2018-08-27$459,000.00$459,000.000
2018-08-24$477,900.00$477,900.000
2018-08-23$459,000.00$459,000.000
2018-08-22$477,900.00$477,900.000
2018-08-21$486,000.00$486,000.000
2018-08-20$499,500.00$499,500.000
2018-08-17$459,000.00$459,000.000
2018-08-16$477,000.00$477,000.000
2018-08-15$495,000.00$495,000.001
2018-08-14$531,000.00$531,000.001
2018-08-13$585,900.00$585,900.004
2018-08-10$567,000.00$567,000.001
2018-08-09$535,500.00$535,500.000
2018-08-08$540,000.00$540,000.000
2018-08-07$585,000.00$585,000.000
2018-08-06$639,000.00$639,000.000
2018-08-03$666,000.00$666,000.000
2018-08-02$675,000.00$675,000.000
2018-08-01$729,000.00$729,000.000
2018-07-31$750,600.00$750,600.000
2018-07-30$741,600.00$741,600.000
2018-07-27$754,200.00$754,200.000
2018-07-26$756,000.00$756,000.000
2018-07-25$738,000.00$738,000.000
2018-07-24$765,000.00$765,000.000
2018-07-23$763,200.00$763,200.000
2018-07-20$787,500.00$787,500.001
2018-07-19$747,000.00$747,000.000
2018-07-18$748,800.00$748,800.000
2018-07-17$742,500.00$742,500.000
2018-07-16$792,000.00$792,000.000
2018-07-13$769,500.00$769,500.000
2018-07-12$783,000.00$783,000.000
2018-07-11$792,000.00$792,000.000
2018-07-10$801,900.00$801,900.000
2018-07-09$805,500.00$805,500.000
2018-07-06$845,100.00$845,100.000
2018-07-05$863,100.00$863,100.000
2018-07-03$864,900.00$864,900.000
2018-07-02$838,800.00$838,800.000
2018-06-29$846,000.00$846,000.000
2018-06-28$877,500.00$877,500.000
2018-06-27$936,000.00$936,000.000
2018-06-26$972,000.00$972,000.000
2018-06-25$999,000.00$999,000.000
2018-06-22$1.04M$1.04M0
2018-06-21$1.01M$1.01M0
2018-06-20$1.03M$1.03M0
2018-06-19$1.08M$1.08M0
2018-06-18$1.15M$1.15M1
2018-06-15$1.17M$1.17M2
2018-06-14$1.22M$1.22M13
2018-06-13$936,000.00$936,000.003
2018-06-12$3.76M$3.76M0
2018-06-11$3.77M$3.77M0
2018-06-08$3.73M$3.73M0
2018-06-07$3.61M$3.61M0
2018-06-06$3.65M$3.65M0
2018-06-05$3.69M$3.69M0
2018-06-04$3.31M$3.31M0
2018-06-01$3.21M$3.21M0
2018-05-31$3.42M$3.42M0
2018-05-30$3.38M$3.38M0
2018-05-29$3.47M$3.47M0
2018-05-25$3.51M$3.51M0
2018-05-24$3.48M$3.48M0
2018-05-23$3.49M$3.49M0
2018-05-22$3.5M$3.5M0
2018-05-21$3.44M$3.44M0
2018-05-18$3.46M$3.46M0
2018-05-17$3.39M$3.39M0
2018-05-16$3.29M$3.29M0
2018-05-15$3.3M$3.3M0
2018-05-14$3.37M$3.37M0
2018-05-11$3.41M$3.41M0
2018-05-10$3.53M$3.53M0
2018-05-09$3.72M$3.72M0
2018-05-08$3.8M$3.8M0
2018-05-07$3.98M$3.98M0
2018-05-04$4M$4M0
2018-05-03$3.69M$3.69M0
2018-05-02$3.98M$3.98M0
2018-05-01$4.2M$4.2M0
2018-04-30$4.32M$4.32M0
2018-04-27$4.67M$4.67M0
2018-04-26$4.48M$4.48M0
2018-04-25$4.69M$4.69M0
2018-04-24$4.52M$4.52M0
2018-04-23$4.76M$4.76M0
2018-04-20$4.66M$4.66M0
2018-04-19$4.92M$4.92M0
2018-04-18$4.91M$4.91M0
2018-04-17$4.94M$4.94M0
2018-04-16$4.91M$4.91M0
2018-04-13$4.8M$4.8M0
2018-04-12$5.04M$5.04M0
2018-04-11$4.81M$4.81M0
2018-04-10$4.58M$4.58M0
2018-04-09$4.55M$4.55M0
2018-04-06$4.48M$4.48M0
2018-04-05$4.84M$4.84M0
2018-04-04$4.71M$4.71M0
2018-04-03$4.63M$4.63M0
2018-04-02$4.54M$4.54M0
2018-03-29$4.5M$4.5M0
2018-03-28$4.62M$4.62M0
2018-03-27$6.06M$6.06M0
2018-03-26$6.35M$6.35M0
2018-03-23$6.03M$6.03M0
2018-03-22$6.28M$6.28M0
2018-03-21$6.36M$6.36M0
2018-03-20$6.37M$6.37M0
2018-03-19$6.37M$6.37M0
2018-03-16$6.84M$6.84M1
2018-03-15$6.62M$6.62M1
2018-03-14$5.2M$5.2M0
2018-03-13$5.21M$5.21M0
2018-03-12$4.85M$4.85M0
2018-03-09$4.56M$4.56M0
2018-03-08$4.79M$4.79M0
2018-03-07$4.2M$4.2M0
2018-03-06$3.69M$3.69M0
2018-03-05$3.59M$3.59M0
2018-03-02$3.76M$3.76M0
2018-03-01$3.72M$3.72M0
2018-02-28$3.69M$3.69M0
2018-02-27$3.74M$3.74M0
2018-02-26$3.77M$3.77M0
2018-02-23$3.74M$3.74M0
2018-02-22$3.68M$3.68M0
2018-02-21$3.85M$3.85M0
2018-02-20$3.76M$3.76M0
2018-02-16$3.87M$3.87M0
2018-02-15$3.85M$3.85M0
2018-02-14$3.92M$3.92M0
2018-02-13$3.83M$3.83M0
2018-02-12$3.7M$3.7M0
2018-02-09$3.75M$3.75M0
2018-02-08$3.41M$3.41M0
2018-02-07$3.55M$3.55M0
2018-02-06$3.64M$3.64M0
2018-02-05$3.45M$3.45M0
2018-02-02$3.45M$3.45M0
2018-02-01$3.52M$3.52M0
2018-01-31$3.72M$3.72M0
2018-01-30$3.77M$3.77M0
2018-01-29$3.8M$3.8M0
2018-01-26$3.92M$3.92M0
2018-01-25$3.95M$3.95M0
2018-01-24$3.62M$3.62M0
2018-01-23$3.53M$3.53M0
2018-01-22$3.49M$3.49M0
2018-01-19$3.47M$3.47M0
2018-01-18$3.56M$3.56M0
2018-01-17$3.58M$3.58M0
2018-01-16$3.63M$3.63M0
2018-01-12$3.78M$3.78M0
2018-01-11$3.82M$3.82M0
2018-01-10$3.85M$3.85M0
2018-01-09$3.97M$3.97M0
2018-01-08$4.14M$4.14M0
2018-01-05$3.47M$3.47M0
2018-01-04$3.24M$3.24M0
2018-01-03$3.19M$3.19M0
2018-01-02$3.2M$3.2M0