NASDAQ:CMPS | Historical Stock Price | COMPASS Pathways plc

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
2020-09-18 to 2026-09-04
Data captured

Stock Price Chart

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

$2.23$4.31$8.32$16.05$30.98$59.802020-09-182026-08-27

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

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Historical Stock Price — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2021-12-31$22.10$22.10340,800——
2021-12-30$22.38$22.38466,000——
2021-12-29$21.89$21.89519,500——
2021-12-28$21.81$21.81517,300——
2021-12-27$22.65$22.65465,000——
2021-12-23$23.78$23.78526,300——
2021-12-22$23.00$23.00524,700——
2021-12-21$23.94$23.94462,900——
2021-12-20$23.88$23.88788,900——
2021-12-17$23.45$23.451,205,100——
2021-12-16$22.50$22.50643,400——
2021-12-15$23.73$23.73693,600——
2021-12-14$23.76$23.76586,900——
2021-12-13$24.72$24.72658,600——
2021-12-10$25.34$25.34914,400——
2021-12-09$26.75$26.75521,700——
2021-12-08$28.12$28.12981,400——
2021-12-07$28.67$28.671,063,500——
2021-12-06$27.40$27.40844,500——
2021-12-03$29.60$29.60677,600——
2021-12-02$31.95$31.95529,600——
2021-12-01$32.00$32.00619,000——
2021-11-30$33.20$33.20457,900——
2021-11-29$32.84$32.841,303,400——
2021-11-26$32.75$32.75359,600——
2021-11-24$32.04$32.04693,200——
2021-11-23$30.94$30.94829,200——
2021-11-22$30.23$30.23858,600——
2021-11-19$31.07$31.07505,200——
2021-11-18$31.29$31.29918,600——
2021-11-17$34.08$34.08523,600——
2021-11-16$35.15$35.15511,100——
2021-11-15$34.91$34.91521,300——
2021-11-12$35.39$35.39604,300——
2021-11-11$34.45$34.45888,900——
2021-11-10$33.50$33.501,821,900——
2021-11-09$36.00$36.0010,243,300——
2021-11-08$43.06$43.061,236,700——
2021-11-05$48.96$48.96868,800——
2021-11-04$46.66$46.66426,300——
2021-11-03$45.34$45.34502,000——
2021-11-02$44.86$44.86624,600——
2021-11-01$43.06$43.06821,200——
2021-10-29$42.20$42.20821,600——
2021-10-28$40.04$40.04470,800——
2021-10-27$39.52$39.52750,000——
2021-10-26$38.31$38.31463,500——
2021-10-25$38.31$38.31634,800——
2021-10-22$38.89$38.89688,400——
2021-10-21$35.31$35.31634,300——
2021-10-20$34.74$34.74794,300——
2021-10-19$33.78$33.78595,000——
2021-10-18$31.62$31.62203,800——
2021-10-15$32.22$32.22228,800——
2021-10-14$32.30$32.30244,500——
2021-10-13$31.57$31.57228,900——
2021-10-12$32.21$32.21264,100——
2021-10-11$31.09$31.09266,000——
2021-10-08$31.47$31.47316,000——
2021-10-07$30.10$30.10535,800——
2021-10-06$29.06$29.06285,900——
2021-10-05$29.91$29.91325,200——
2021-10-04$30.05$30.05314,300——
2021-10-01$30.90$30.90311,000——
2021-09-30$29.87$29.87378,700——
2021-09-29$29.03$29.03358,300——
2021-09-28$30.42$30.42372,000——
2021-09-27$32.37$32.37244,000——
2021-09-24$32.25$32.25161,200——
2021-09-23$32.62$32.62239,600——
2021-09-22$32.28$32.28293,700——
2021-09-21$31.62$31.62205,700——
2021-09-20$31.37$31.37382,100——
2021-09-17$33.14$33.14307,500——
2021-09-16$33.36$33.36256,300——
2021-09-15$32.55$32.55344,600——
2021-09-14$31.88$31.88253,200——
2021-09-13$33.02$33.02298,900——
2021-09-10$34.41$34.41334,100——
2021-09-09$34.49$34.49538,400——
2021-09-08$33.47$33.47279,900——
2021-09-07$34.33$34.33281,900——
2021-09-03$33.24$33.24186,800——
2021-09-02$33.10$33.10195,900——
2021-09-01$33.26$33.26296,300——
2021-08-31$33.90$33.90371,000——
2021-08-30$32.68$32.68289,500——
2021-08-27$31.83$31.83226,300——
2021-08-26$31.42$31.42228,200——
2021-08-25$33.06$33.06383,100——
2021-08-24$33.03$33.03309,300——
2021-08-23$32.20$32.20316,900——
2021-08-20$30.66$30.66191,400——
2021-08-19$29.67$29.67218,700——
2021-08-18$31.23$31.23502,500——
2021-08-17$30.82$30.82317,700——
2021-08-16$30.01$30.01243,400——
2021-08-13$30.26$30.26242,600——
2021-08-12$30.74$30.74347,400——
2021-08-11$30.16$30.16899,100——
2021-08-10$32.65$32.65283,600——
2021-08-09$33.18$33.18270,400——
2021-08-06$33.69$33.69336,700——
2021-08-05$32.86$32.86469,800——
2021-08-04$32.74$32.74347,900——
2021-08-03$33.07$33.07439,300——
2021-08-02$33.94$33.94426,000——
2021-07-30$35.48$35.48258,200——
2021-07-29$35.93$35.93263,600——
2021-07-28$35.81$35.81470,300——
2021-07-27$36.97$36.97295,100——
2021-07-26$36.20$36.20263,100——
2021-07-23$36.83$36.83416,200——
2021-07-22$36.90$36.90193,500——
2021-07-21$37.13$37.13227,500——
2021-07-20$37.07$37.07438,600——
2021-07-19$35.74$35.74402,000——
2021-07-16$35.02$35.02366,600——
2021-07-15$34.76$34.76432,900——
2021-07-14$35.09$35.09530,400——
2021-07-13$38.62$38.62537,600——
2021-07-12$37.25$37.25351,000——
2021-07-09$36.65$36.65588,800——
2021-07-08$33.91$33.91350,500——
2021-07-07$34.54$34.54439,500——
2021-07-06$37.35$37.35239,100——
2021-07-02$37.27$37.27206,500——
2021-07-01$37.18$37.18342,600——
2021-06-30$38.15$38.15594,000——
2021-06-29$37.61$37.61446,400——
2021-06-28$36.70$36.70698,200——
2021-06-25$33.49$33.49491,000——
2021-06-24$32.63$32.631,288,300——
2021-06-23$33.43$33.43702,700——
2021-06-22$34.95$34.95776,200——
2021-06-21$35.83$35.83337,000——
2021-06-18$36.34$36.34304,800——
2021-06-17$36.57$36.57358,000——
2021-06-16$37.29$37.29362,500——
2021-06-15$37.91$37.91393,600——
2021-06-14$39.08$39.08214,100——
2021-06-11$39.68$39.68338,000——
2021-06-10$39.40$39.40418,600——
2021-06-09$38.92$38.92751,200——
2021-06-08$36.21$36.21901,000——
2021-06-07$34.91$34.91614,300——
2021-06-04$33.21$33.21371,200——
2021-06-03$33.55$33.55336,500——
2021-06-02$33.82$33.82286,000——
2021-06-01$34.46$34.46275,100——
2021-05-28$34.70$34.70261,500——
2021-05-27$34.91$34.91285,500——
2021-05-26$34.37$34.37343,900——
2021-05-25$33.62$33.62386,100——
2021-05-24$35.62$35.62344,700——
2021-05-21$35.92$35.92303,600——
2021-05-20$36.20$36.20629,400——
2021-05-19$34.92$34.92280,300——
2021-05-18$36.00$36.00468,900——
2021-05-17$34.50$34.50394,000——
2021-05-14$34.39$34.39675,900——
2021-05-13$32.79$32.79470,300——
2021-05-12$35.00$35.00428,200——
2021-05-11$35.58$35.58641,100——
2021-05-10$35.77$35.77634,000——
2021-05-07$34.07$34.07289,100——
2021-05-06$34.66$34.66374,000——
2021-05-05$34.85$34.85242,800——
2021-05-04$34.78$34.78518,100——
2021-05-03$36.20$36.20458,600——
2021-04-30$36.29$36.293,047,200——
2021-04-29$38.96$38.96699,500——
2021-04-28$35.92$35.92834,100——
2021-04-27$39.00$39.00412,500——
2021-04-26$37.40$37.40519,900——
2021-04-23$35.30$35.30211,100——
2021-04-22$34.22$34.22136,500——
2021-04-21$33.59$33.59165,600——
2021-04-20$32.29$32.29254,800——
2021-04-19$34.34$34.34217,400——
2021-04-16$34.35$34.35308,500——
2021-04-15$34.03$34.03660,400——
2021-04-14$35.95$35.95284,000——
2021-04-13$36.37$36.37394,200——
2021-04-12$38.19$38.19397,700——
2021-04-09$35.80$35.80274,700——
2021-04-08$37.16$37.16285,100——
2021-04-07$37.00$37.00297,400——
2021-04-06$36.35$36.35238,100——
2021-04-05$37.44$37.44513,600——
2021-04-01$37.50$37.50502,300——
2021-03-31$36.82$36.82401,800——
2021-03-30$35.30$35.30167,500——
2021-03-29$35.00$35.00264,800——
2021-03-26$34.75$34.75477,500——
2021-03-25$35.80$35.80519,500——
2021-03-24$35.50$35.50367,100——
2021-03-23$36.76$36.76520,800——
2021-03-22$38.44$38.44564,100——
2021-03-19$39.25$39.25458,800——
2021-03-18$39.81$39.81352,800——
2021-03-17$42.76$42.76324,100——
2021-03-16$41.68$41.68196,900——
2021-03-15$42.36$42.36159,200——
2021-03-12$41.30$41.30249,000——
2021-03-11$40.92$40.92335,000——
2021-03-10$39.02$39.02455,300——
2021-03-09$44.25$44.25347,700——
2021-03-08$39.51$39.51256,600——
2021-03-05$41.08$41.08542,000——
2021-03-04$39.61$39.61747,300——
2021-03-03$45.59$45.59224,700——
2021-03-02$47.82$47.82223,700——
2021-03-01$49.86$49.86308,300——
2021-02-26$45.12$45.12371,900——
2021-02-25$48.21$48.21309,500——
2021-02-24$50.11$50.11526,500——
2021-02-23$51.43$51.431,072,700——
2021-02-22$57.50$57.50633,300——
2021-02-19$53.12$53.121,071,500——
2021-02-18$47.97$47.97449,600——
2021-02-17$49.91$49.91710,900——
2021-02-16$47.66$47.66555,700——
2021-02-12$48.75$48.75605,800——
2021-02-11$49.98$49.981,396,900——
2021-02-10$44.68$44.68354,800——
2021-02-09$44.72$44.72308,700——
2021-02-08$45.80$45.80276,600——
2021-02-05$45.25$45.25195,300——
2021-02-04$46.18$46.18204,300——
2021-02-03$45.64$45.64375,500——
2021-02-02$42.76$42.76252,500——
2021-02-01$42.50$42.50272,000——
2021-01-29$43.83$43.83275,900——
2021-01-28$43.97$43.97173,700——
2021-01-27$43.56$43.56285,800——
2021-01-26$44.50$44.50205,600——
2021-01-25$44.96$44.96351,700——
2021-01-22$48.32$48.32287,000——
2021-01-21$44.93$44.93191,200——
2021-01-20$44.82$44.82208,500——
2021-01-19$45.33$45.33325,300——
2021-01-15$42.50$42.50209,700——
2021-01-14$42.83$42.83311,800——
2021-01-13$42.00$42.00427,400——
2021-01-12$42.09$42.09553,900——
2021-01-11$44.16$44.16245,100——
2021-01-08$45.21$45.21239,100——
2021-01-07$46.65$46.65396,300——
2021-01-06$46.85$46.85428,500——
2021-01-05$44.22$44.22223,900——
2021-01-04$43.60$43.60432,800——