NASDAQ:DYN | Historical Stock Price | Dyne 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
2020-09-17 to 2026-09-04
Data captured

Stock Price Chart

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

$4.17$6.84$11.21$18.38$30.13$49.392020-09-172026-08-27

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$13.30$13.30726,200
2023-12-28$13.16$13.16884,100
2023-12-27$13.64$13.64945,700
2023-12-26$12.65$12.65594,500
2023-12-22$12.65$12.65410,200
2023-12-21$12.22$12.22263,000
2023-12-20$11.71$11.71653,600
2023-12-19$12.61$12.61551,100
2023-12-18$11.93$11.93571,800
2023-12-15$12.70$12.702,238,300
2023-12-14$11.82$11.82796,100
2023-12-13$11.32$11.32873,100
2023-12-12$10.96$10.96344,300
2023-12-11$10.90$10.90466,000
2023-12-08$11.18$11.18480,000
2023-12-07$11.56$11.56428,400
2023-12-06$11.42$11.42477,400
2023-12-05$11.68$11.68933,300
2023-12-04$11.65$11.651,086,000
2023-12-01$11.20$11.20473,900
2023-11-30$11.08$11.08798,100
2023-11-29$10.99$10.99777,600
2023-11-28$10.40$10.40660,500
2023-11-27$10.66$10.66899,800
2023-11-24$11.05$11.05435,700
2023-11-22$10.52$10.52610,700
2023-11-21$10.51$10.51995,400
2023-11-20$10.65$10.65777,200
2023-11-17$11.02$11.02590,700
2023-11-16$9.77$9.771,015,400
2023-11-15$10.88$10.88724,400
2023-11-14$10.35$10.35882,100
2023-11-13$8.70$8.70382,600
2023-11-10$8.70$8.70639,200
2023-11-09$8.44$8.44818,200
2023-11-08$9.35$9.35613,100
2023-11-07$9.35$9.35566,700
2023-11-06$8.16$8.16637,300
2023-11-03$8.23$8.23820,500
2023-11-02$7.15$7.15427,000
2023-11-01$7.30$7.30978,700
2023-10-31$7.05$7.051,906,000
2023-10-30$7.32$7.32733,300
2023-10-27$6.62$6.62373,400
2023-10-26$6.87$6.87227,500
2023-10-25$6.66$6.66317,100
2023-10-24$6.96$6.96493,500
2023-10-23$6.66$6.66473,500
2023-10-20$7.25$7.25481,400
2023-10-19$7.46$7.46321,500
2023-10-18$7.40$7.40777,200
2023-10-17$7.72$7.72379,600
2023-10-16$7.86$7.86602,100
2023-10-13$8.16$8.16586,600
2023-10-12$7.81$7.81572,200
2023-10-11$8.38$8.38356,700
2023-10-10$8.99$8.99634,200
2023-10-09$8.97$8.97182,400
2023-10-06$9.41$9.41206,200
2023-10-05$9.44$9.44641,200
2023-10-04$8.31$8.31376,000
2023-10-03$8.65$8.65570,100
2023-10-02$7.94$7.94470,200
2023-09-29$8.96$8.96267,600
2023-09-28$8.79$8.791,174,600
2023-09-27$8.60$8.60374,100
2023-09-26$9.01$9.01314,300
2023-09-25$8.67$8.67561,600
2023-09-22$9.09$9.09292,700
2023-09-21$9.27$9.27539,500
2023-09-20$9.32$9.32609,900
2023-09-19$9.86$9.86750,100
2023-09-18$9.85$9.85914,600
2023-09-15$9.26$9.261,340,200
2023-09-14$9.34$9.341,242,500
2023-09-13$9.27$9.27574,100
2023-09-12$9.90$9.90894,800
2023-09-11$11.18$11.18583,600
2023-09-08$10.98$10.98190,000
2023-09-07$11.52$11.52289,500
2023-09-06$11.77$11.77185,600
2023-09-05$11.66$11.66304,300
2023-09-01$11.77$11.77244,600
2023-08-31$11.40$11.40260,300
2023-08-30$11.89$11.89268,400
2023-08-29$11.77$11.77174,100
2023-08-28$11.60$11.60178,900
2023-08-25$11.89$11.89395,300
2023-08-24$11.75$11.75212,600
2023-08-23$11.61$11.61236,900
2023-08-22$10.87$10.87651,600
2023-08-21$10.83$10.83396,000
2023-08-18$10.25$10.25441,600
2023-08-17$10.33$10.33238,900
2023-08-16$10.56$10.56295,900
2023-08-15$10.93$10.93279,900
2023-08-14$10.99$10.99250,000
2023-08-11$10.99$10.99226,900
2023-08-10$10.92$10.92264,500
2023-08-09$10.58$10.58299,500
2023-08-08$9.93$9.93630,600
2023-08-07$11.56$11.56290,200
2023-08-04$11.55$11.55217,900
2023-08-03$11.50$11.50291,500
2023-08-02$11.76$11.76275,100
2023-08-01$11.84$11.84408,200
2023-07-31$12.18$12.18519,800
2023-07-28$11.77$11.77427,600
2023-07-27$10.72$10.72217,000
2023-07-26$10.67$10.67253,200
2023-07-25$10.36$10.36490,900
2023-07-24$10.34$10.34283,200
2023-07-21$10.87$10.87369,500
2023-07-20$10.99$10.99235,500
2023-07-19$11.23$11.23268,600
2023-07-18$11.05$11.05643,600
2023-07-17$11.08$11.08502,600
2023-07-14$11.10$11.10538,100
2023-07-13$11.46$11.46277,500
2023-07-12$11.63$11.63254,500
2023-07-11$11.79$11.79276,400
2023-07-10$11.53$11.53312,400
2023-07-07$10.99$10.99484,700
2023-07-06$11.18$11.18428,400
2023-07-05$11.07$11.07559,800
2023-07-03$11.22$11.22275,400
2023-06-30$11.25$11.25832,800
2023-06-29$10.43$10.43359,900
2023-06-28$10.64$10.64585,700
2023-06-27$10.34$10.34711,000
2023-06-26$10.18$10.18561,000
2023-06-23$10.50$10.502,338,800
2023-06-22$11.75$11.75645,700
2023-06-21$11.75$11.75783,700
2023-06-20$11.77$11.77981,900
2023-06-16$10.95$10.954,066,700
2023-06-15$12.10$12.10737,600
2023-06-14$12.40$12.40534,800
2023-06-13$12.87$12.87821,800
2023-06-12$12.52$12.52619,100
2023-06-09$12.96$12.96453,300
2023-06-08$13.46$13.46578,800
2023-06-07$14.28$14.28379,700
2023-06-06$14.21$14.21575,400
2023-06-05$13.93$13.93287,100
2023-06-02$13.43$13.43282,600
2023-06-01$12.79$12.79235,300
2023-05-31$13.03$13.03323,600
2023-05-30$12.64$12.64250,500
2023-05-26$12.66$12.66207,800
2023-05-25$12.47$12.47293,000
2023-05-24$13.49$13.49289,700
2023-05-23$13.70$13.70325,200
2023-05-22$13.93$13.93900,900
2023-05-19$13.70$13.70451,900
2023-05-18$13.16$13.16306,800
2023-05-17$13.57$13.57189,500
2023-05-16$13.35$13.35154,200
2023-05-15$13.69$13.69256,700
2023-05-12$13.43$13.43331,000
2023-05-11$13.60$13.60362,600
2023-05-10$14.00$14.00380,900
2023-05-09$14.28$14.28272,600
2023-05-08$13.64$13.64601,100
2023-05-05$13.97$13.97653,500
2023-05-04$12.10$12.10443,500
2023-05-03$12.07$12.072,596,100
2023-05-02$11.56$11.56375,900
2023-05-01$11.16$11.16258,600
2023-04-28$10.36$10.36160,600
2023-04-27$10.15$10.15160,100
2023-04-26$10.43$10.43137,700
2023-04-25$10.64$10.64150,800
2023-04-24$11.29$11.29221,300
2023-04-21$11.35$11.35266,600
2023-04-20$10.50$10.50237,000
2023-04-19$10.52$10.52254,500
2023-04-18$9.73$9.73419,700
2023-04-17$9.54$9.54193,500
2023-04-14$9.10$9.10277,600
2023-04-13$9.05$9.05564,200
2023-04-12$8.53$8.53305,100
2023-04-11$8.68$8.68815,400
2023-04-10$8.82$8.82548,900
2023-04-06$9.38$9.38441,200
2023-04-05$9.11$9.11404,900
2023-04-04$9.50$9.50571,500
2023-04-03$11.05$11.05362,200
2023-03-31$11.52$11.52401,400
2023-03-30$11.58$11.58516,000
2023-03-29$11.15$11.15175,300
2023-03-28$11.13$11.13157,600
2023-03-27$10.88$10.88217,500
2023-03-24$11.05$11.05320,100
2023-03-23$11.18$11.18294,100
2023-03-22$11.48$11.48405,100
2023-03-21$11.92$11.922,416,400
2023-03-20$12.06$12.06255,100
2023-03-17$12.26$12.26412,900
2023-03-16$12.85$12.85247,000
2023-03-15$12.63$12.63336,400
2023-03-14$13.50$13.50245,100
2023-03-13$13.18$13.18194,200
2023-03-10$13.09$13.09172,000
2023-03-09$13.64$13.64295,400
2023-03-08$14.38$14.38111,100
2023-03-07$14.76$14.7685,200
2023-03-06$15.00$15.00265,800
2023-03-03$15.00$15.00425,900
2023-03-02$14.32$14.32445,600
2023-03-01$13.63$13.63169,200
2023-02-28$12.88$12.88320,300
2023-02-27$13.08$13.08648,800
2023-02-24$11.60$11.60310,200
2023-02-23$12.30$12.30199,300
2023-02-22$12.20$12.2099,300
2023-02-21$12.25$12.25150,300
2023-02-17$13.17$13.17104,400
2023-02-16$13.16$13.1690,600
2023-02-15$13.68$13.68529,800
2023-02-14$13.24$13.24100,700
2023-02-13$13.32$13.32215,000
2023-02-10$13.48$13.48744,700
2023-02-09$13.40$13.40100,800
2023-02-08$13.74$13.74114,800
2023-02-07$14.05$14.05333,800
2023-02-06$14.03$14.03128,600
2023-02-03$14.00$14.00169,300
2023-02-02$14.13$14.13176,400
2023-02-01$14.61$14.61246,600
2023-01-31$14.60$14.60292,600
2023-01-30$14.61$14.61144,700
2023-01-27$14.79$14.79192,300
2023-01-26$14.18$14.18340,300
2023-01-25$13.51$13.51179,500
2023-01-24$13.63$13.63148,800
2023-01-23$13.65$13.65112,500
2023-01-20$13.88$13.88157,100
2023-01-19$13.84$13.84225,200
2023-01-18$13.83$13.83690,600
2023-01-17$13.49$13.49585,200
2023-01-13$12.96$12.96444,200
2023-01-12$11.91$11.91701,200
2023-01-11$11.90$11.90612,400
2023-01-10$11.78$11.78385,500
2023-01-09$11.45$11.45322,900
2023-01-06$11.64$11.64241,200
2023-01-05$11.49$11.49162,800
2023-01-04$11.86$11.86109,200
2023-01-03$11.70$11.70158,600