NASDAQ:DCOY | Stock Price History | 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.

Historical Stock Price

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04$2.89100
2026-09-03$2.9666
2026-09-02$3.051
2026-09-01$3.2290
2026-08-31$3.00186
2026-08-28$2.95200
2026-08-27$2.97$2.9717,900$3.03820
2026-08-26$3.01$3.0121,300$2.98102
2026-08-25$2.98$2.9815,500$3.11224
2026-08-24$3.11$3.118,300
2026-08-21$3.20$3.2015,200$3.30308
2026-08-20$3.28$3.2818,400$3.29102
2026-08-19$3.41$3.4139,200$3.67122
2026-08-18$3.67$3.6726,600$3.6810
2026-08-17$3.52$3.5219,500$3.46100
2026-08-14$3.58$3.5813,200$3.73105
2026-08-13$3.53$3.5331,400$3.57200
2026-08-12$3.60$3.6024,300$3.8863
2026-08-11$3.87$3.8747,300
2026-08-10$3.83$3.838,600$3.9112
2026-08-07$3.93$3.9311,800
2026-08-06$4.06$4.06128,900$4.09168
2026-08-05$4.19$4.1915,500$4.25172
2026-08-04$4.37$4.3735,800$4.43983
2026-08-03$4.34$4.3428,900$4.11133
2026-07-31$4.11$4.1116,200
2026-07-30$3.92$3.9232,300$4.44408
2026-07-29$4.03$4.0346,300$4.03200
2026-07-28$4.04$4.0487,100$3.781,053
2026-07-27$3.74$3.741,084,000$4.281,127
2026-07-24$5.04$5.049,600$5.26106
2026-07-23$4.94$4.9413,100$4.99227
2026-07-22$4.95$4.9524,100$5.20130
2026-07-21$4.92$4.9214,300
2026-07-20$5.31$5.3120,200$5.57300
2026-07-17$5.61$5.6114,100
2026-07-16$5.99$5.9913,000
2026-07-15$6.18$6.1813,100
2026-07-14$5.75$5.7521,400
2026-07-13$5.84$5.8418,500
2026-07-10$5.91$5.9119,000
2026-07-09$6.27$6.2733,400
2026-07-08$5.75$5.7546,500
2026-07-07$7.02$7.0211,800
2026-07-06$7.25$7.2543,500
2026-07-02$7.31$7.3180,100
2026-07-01$7.62$7.62165,600
2026-06-30$7.19$7.19286,600
2026-06-29$9.59$9.5912,829,500
2026-06-26$5.52$5.525,200
2026-06-25$5.92$5.921,700
2026-06-24$6.11$6.113,700
2026-06-23$6.00$6.002,900
2026-06-22$6.30$6.308,800
2026-06-18$6.07$6.076,100
2026-06-17$5.95$5.9518,000
2026-06-16$5.88$5.884,300
2026-06-15$6.10$6.104,000
2026-06-12$6.01$6.0112,000
2026-06-11$5.90$5.907,700
2026-06-10$5.59$5.5921,500
2026-06-09$5.51$5.5117,500
2026-06-08$6.25$6.2510,900
2026-06-05$6.61$6.6122,000
2026-06-04$6.71$6.7125,800
2026-06-03$7.97$7.9724,700
2026-06-02$8.61$8.6121,100
2026-06-01$8.36$8.3640,100
2026-05-29$8.92$8.9215,600
2026-05-28$7.91$7.9110,900
2026-05-27$8.05$8.059,100
2026-05-26$7.63$7.6324,700
2026-05-22$7.30$7.3010,700
2026-05-21$6.43$6.4327,500
2026-05-20$5.56$5.563,800
2026-05-19$5.30$5.3020,500
2026-05-18$4.65$4.6513,100
2026-05-15$4.41$4.416,100
2026-05-14$4.52$4.5211,000
2026-05-13$4.82$4.8214,300
2026-05-12$5.15$5.159,800
2026-05-11$5.44$5.449,500
2026-05-08$5.72$5.726,900
2026-05-07$5.74$5.742,200
2026-05-06$6.01$6.0111,500
2026-05-05$5.84$5.8410,700
2026-05-04$5.90$5.906,100
2026-05-01$5.90$5.904,300
2026-04-30$6.05$6.056,500
2026-04-29$5.54$5.5410,700
2026-04-28$5.48$5.4814,200
2026-04-27$5.51$5.5116,900
2026-04-24$5.43$5.438,300
2026-04-23$5.42$5.426,600
2026-04-22$5.41$5.4123,800
2026-04-21$5.84$5.842,500
2026-04-20$5.89$5.894,800
2026-04-17$5.81$5.8135,300
2026-04-16$5.87$5.8718,000
2026-04-15$6.21$6.215,600