NASDAQ:CMPX | Historical Stock Price | Compass 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
2021-04-05 to 2026-09-04
Data captured

Stock Price Chart

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

$0.82$1.33$2.16$3.50$5.69$9.242021-04-052026-08-27

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

View year

Historical Stock Price — 2023

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2023-12-29$1.56$1.56335,800——
2023-12-28$1.49$1.491,076,100——
2023-12-27$1.50$1.50437,000——
2023-12-26$1.59$1.59335,200——
2023-12-22$1.61$1.61738,500——
2023-12-21$1.63$1.63709,200——
2023-12-20$1.59$1.59251,200——
2023-12-19$1.60$1.60234,500——
2023-12-18$1.58$1.58195,400——
2023-12-15$1.59$1.59954,600——
2023-12-14$1.75$1.751,053,500——
2023-12-13$1.63$1.63579,600——
2023-12-12$1.57$1.57154,000——
2023-12-11$1.59$1.59297,600——
2023-12-08$1.74$1.74226,900——
2023-12-07$1.73$1.73292,800——
2023-12-06$1.70$1.70291,800——
2023-12-05$1.69$1.69257,400——
2023-12-04$1.74$1.74245,200——
2023-12-01$1.69$1.69347,800——
2023-11-30$1.65$1.651,577,700——
2023-11-29$1.72$1.72236,600——
2023-11-28$1.68$1.68183,000——
2023-11-27$1.64$1.64342,800——
2023-11-24$1.72$1.72108,900——
2023-11-22$1.72$1.72175,400——
2023-11-21$1.69$1.69301,000——
2023-11-20$1.69$1.69242,400——
2023-11-17$1.59$1.59871,300——
2023-11-16$1.50$1.501,133,000——
2023-11-15$1.48$1.48343,300——
2023-11-14$1.53$1.531,463,700——
2023-11-13$1.40$1.40322,000——
2023-11-10$1.55$1.55231,600——
2023-11-09$1.61$1.61203,300——
2023-11-08$1.72$1.72131,800——
2023-11-07$1.76$1.7695,500——
2023-11-06$1.76$1.76114,500——
2023-11-03$1.86$1.86316,000——
2023-11-02$1.84$1.84209,500——
2023-11-01$1.77$1.77125,700——
2023-10-31$1.80$1.80166,700——
2023-10-30$1.77$1.77138,900——
2023-10-27$1.69$1.69251,400——
2023-10-26$1.79$1.79157,000——
2023-10-25$1.77$1.77234,500——
2023-10-24$1.79$1.79119,800——
2023-10-23$1.85$1.85204,000——
2023-10-20$1.98$1.98264,200——
2023-10-19$1.93$1.93179,000——
2023-10-18$1.93$1.931,302,400——
2023-10-17$1.98$1.98213,400——
2023-10-16$1.96$1.96179,800——
2023-10-13$1.91$1.91149,400——
2023-10-12$1.87$1.87179,600——
2023-10-11$1.98$1.98190,800——
2023-10-10$1.98$1.981,191,500——
2023-10-09$1.83$1.83151,000——
2023-10-06$1.95$1.95187,600——
2023-10-05$1.98$1.98144,900——
2023-10-04$1.98$1.98164,400——
2023-10-03$1.91$1.91129,600——
2023-10-02$1.93$1.93182,200——
2023-09-29$1.97$1.97187,400——
2023-09-28$1.99$1.99144,800——
2023-09-27$2.00$2.00170,700——
2023-09-26$1.99$1.99251,500——
2023-09-25$2.02$2.02317,900——
2023-09-22$1.96$1.96340,800——
2023-09-21$1.87$1.87295,500——
2023-09-20$1.92$1.92207,200——
2023-09-19$2.01$2.01152,100——
2023-09-18$2.06$2.06215,600——
2023-09-15$2.13$2.13551,100——
2023-09-14$2.19$2.19197,600——
2023-09-13$2.17$2.17193,000——
2023-09-12$2.27$2.27120,000——
2023-09-11$2.26$2.26198,200——
2023-09-08$2.29$2.29155,400——
2023-09-07$2.30$2.30202,800——
2023-09-06$2.31$2.31149,100——
2023-09-05$2.33$2.33233,400——
2023-09-01$2.38$2.38106,200——
2023-08-31$2.33$2.33212,600——
2023-08-30$2.43$2.4387,400——
2023-08-29$2.44$2.44147,900——
2023-08-28$2.39$2.3987,200——
2023-08-25$2.37$2.37199,400——
2023-08-24$2.42$2.42149,000——
2023-08-23$2.51$2.51109,500——
2023-08-22$2.45$2.45139,900——
2023-08-21$2.36$2.3699,400——
2023-08-18$2.38$2.38194,700——
2023-08-17$2.38$2.38194,600——
2023-08-16$2.41$2.41163,200——
2023-08-15$2.47$2.47182,700——
2023-08-14$2.57$2.57209,300——
2023-08-11$2.60$2.60216,700——
2023-08-10$2.57$2.57215,100——
2023-08-09$2.63$2.63338,200——
2023-08-08$2.48$2.48254,900——
2023-08-07$2.43$2.43337,900——
2023-08-04$2.52$2.52221,200——
2023-08-03$2.66$2.66215,900——
2023-08-02$2.62$2.62288,800——
2023-08-01$2.68$2.68197,800——
2023-07-31$2.87$2.87575,300——
2023-07-28$2.67$2.67343,800——
2023-07-27$2.49$2.49247,100——
2023-07-26$2.56$2.56204,800——
2023-07-25$2.52$2.52362,300——
2023-07-24$2.51$2.51546,400——
2023-07-21$2.64$2.64425,600——
2023-07-20$2.69$2.69597,000——
2023-07-19$2.68$2.68487,500——
2023-07-18$2.82$2.82255,100——
2023-07-17$2.93$2.93242,100——
2023-07-14$2.87$2.87205,300——
2023-07-13$2.85$2.85364,300——
2023-07-12$2.84$2.84415,500——
2023-07-11$2.85$2.85526,300——
2023-07-10$2.97$2.97335,900——
2023-07-07$2.92$2.92331,900——
2023-07-06$3.20$3.20798,900——
2023-07-05$3.25$3.25495,800——
2023-07-03$3.12$3.12306,100——
2023-06-30$3.18$3.18893,700——
2023-06-29$2.98$2.98478,000——
2023-06-28$3.01$3.01791,600——
2023-06-27$3.00$3.00716,200——
2023-06-26$3.18$3.18717,000——
2023-06-23$3.15$3.1511,802,900——
2023-06-22$3.28$3.28535,400——
2023-06-21$3.40$3.401,546,000——
2023-06-20$3.36$3.36557,900——
2023-06-16$3.09$3.09782,400——
2023-06-15$3.28$3.28284,200——
2023-06-14$3.22$3.22313,100——
2023-06-13$3.29$3.29300,400——
2023-06-12$3.24$3.24384,100——
2023-06-09$3.14$3.14360,600——
2023-06-08$3.03$3.03437,400——
2023-06-07$3.22$3.22176,400——
2023-06-06$3.11$3.11197,400——
2023-06-05$3.03$3.03211,100——
2023-06-02$2.95$2.95392,100——
2023-06-01$2.96$2.96317,800——
2023-05-31$2.90$2.90664,600——
2023-05-30$2.81$2.81259,200——
2023-05-26$3.05$3.05256,600——
2023-05-25$3.09$3.09215,200——
2023-05-24$3.24$3.24178,900——
2023-05-23$3.36$3.36496,300——
2023-05-22$3.46$3.46947,200——
2023-05-19$3.17$3.17294,700——
2023-05-18$3.06$3.06272,600——
2023-05-17$3.24$3.24132,200——
2023-05-16$3.27$3.27148,600——
2023-05-15$3.32$3.32174,800——
2023-05-12$3.26$3.26270,100——
2023-05-11$3.30$3.30200,600——
2023-05-10$3.37$3.37179,400——
2023-05-09$3.40$3.40320,300——
2023-05-08$3.48$3.48296,500——
2023-05-05$3.31$3.31366,300——
2023-05-04$2.96$2.96187,700——
2023-05-03$3.00$3.00332,200——
2023-05-02$2.94$2.94211,400——
2023-05-01$3.12$3.12198,100——
2023-04-28$3.01$3.01240,700——
2023-04-27$2.81$2.81267,000——
2023-04-26$2.71$2.71354,400——
2023-04-25$2.64$2.64314,500——
2023-04-24$2.91$2.91226,200——
2023-04-21$2.91$2.91234,900——
2023-04-20$2.78$2.78352,100——
2023-04-19$3.04$3.04208,200——
2023-04-18$3.20$3.20198,500——
2023-04-17$3.21$3.21386,200——
2023-04-14$3.10$3.10271,400——
2023-04-13$3.14$3.14390,400——
2023-04-12$3.18$3.18377,200——
2023-04-11$3.45$3.45361,500——
2023-04-10$3.44$3.441,592,400——
2023-04-06$3.36$3.361,435,200——
2023-04-05$3.26$3.26345,100——
2023-04-04$3.11$3.11452,600——
2023-04-03$3.20$3.20785,500——
2023-03-31$3.27$3.27199,700——
2023-03-30$3.19$3.19135,200——
2023-03-29$3.20$3.20219,700——
2023-03-28$3.15$3.15196,800——
2023-03-27$3.14$3.14325,400——
2023-03-24$3.18$3.18263,700——
2023-03-23$3.16$3.16167,700——
2023-03-22$3.14$3.14226,700——
2023-03-21$3.24$3.24331,300——
2023-03-20$3.21$3.21327,600——
2023-03-17$3.40$3.40587,100——
2023-03-16$3.42$3.42329,400——
2023-03-15$3.56$3.56274,100——
2023-03-14$3.60$3.60321,500——
2023-03-13$3.50$3.50166,400——
2023-03-10$3.32$3.32614,800——
2023-03-09$3.57$3.57271,500——
2023-03-08$3.67$3.67258,400——
2023-03-07$3.67$3.67209,900——
2023-03-06$3.64$3.64218,200——
2023-03-03$3.76$3.76139,500——
2023-03-02$3.64$3.64146,800——
2023-03-01$3.73$3.73181,700——
2023-02-28$3.79$3.791,303,600——
2023-02-27$3.93$3.93228,100——
2023-02-24$3.81$3.81242,300——
2023-02-23$3.94$3.94456,600——
2023-02-22$3.88$3.88318,400——
2023-02-21$3.80$3.80240,400——
2023-02-17$3.95$3.95375,600——
2023-02-16$3.84$3.84232,700——
2023-02-15$3.98$3.98498,000——
2023-02-14$3.75$3.75602,500——
2023-02-13$3.80$3.80403,900——
2023-02-10$3.82$3.82360,700——
2023-02-09$3.83$3.83471,900——
2023-02-08$3.93$3.93356,900——
2023-02-07$3.95$3.95450,200——
2023-02-06$3.94$3.94353,400——
2023-02-03$3.95$3.951,307,900——
2023-02-02$3.97$3.97651,300——
2023-02-01$3.99$3.99390,000——
2023-01-31$4.00$4.00523,700——
2023-01-30$3.85$3.85340,600——
2023-01-27$3.94$3.94366,900——
2023-01-26$3.95$3.95269,600——
2023-01-25$4.21$4.21290,300——
2023-01-24$4.21$4.21728,700——
2023-01-23$3.81$3.811,376,600——
2023-01-20$3.70$3.701,213,200——
2023-01-19$3.75$3.75270,200——
2023-01-18$4.21$4.21335,100——
2023-01-17$5.00$5.00236,100——
2023-01-13$5.19$5.19139,500——
2023-01-12$5.01$5.01131,100——
2023-01-11$5.26$5.26229,700——
2023-01-10$5.48$5.48177,800——
2023-01-09$5.15$5.15168,800——
2023-01-06$5.16$5.16179,200——
2023-01-05$5.11$5.11103,800——
2023-01-04$5.07$5.07120,600——
2023-01-03$5.15$5.15231,300——