NASDAQ:RYTM | Historical Stock Price | RHYTHM PHARMACEUTICALS, 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
2017-10-09 to 2026-09-04
Data captured

Stock Price Chart

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

$2.99$6.27$13.15$27.58$57.82$121.212017-10-092026-08-27

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$9.98$9.98263,200
2021-12-30$10.63$10.63345,200
2021-12-29$10.73$10.73309,900
2021-12-28$11.68$11.68452,900
2021-12-27$11.93$11.93349,900
2021-12-23$12.22$12.22366,200
2021-12-22$11.55$11.55355,100
2021-12-21$11.49$11.49364,700
2021-12-20$11.00$11.00411,600
2021-12-17$10.34$10.341,602,800
2021-12-16$9.64$9.64443,300
2021-12-15$10.18$10.18464,900
2021-12-14$9.50$9.50364,600
2021-12-13$10.14$10.14328,300
2021-12-10$10.02$10.02249,100
2021-12-09$10.07$10.07339,900
2021-12-08$10.35$10.35332,200
2021-12-07$9.83$9.83411,400
2021-12-06$9.26$9.26368,300
2021-12-03$8.83$8.83437,700
2021-12-02$9.20$9.20265,800
2021-12-01$8.62$8.62276,700
2021-11-30$8.95$8.95586,300
2021-11-29$8.85$8.85252,100
2021-11-26$9.24$9.24236,900
2021-11-24$10.14$10.14186,600
2021-11-23$9.97$9.97430,800
2021-11-22$9.95$9.95328,600
2021-11-19$10.30$10.30530,800
2021-11-18$11.44$11.44443,100
2021-11-17$12.00$12.00306,700
2021-11-16$12.60$12.60352,900
2021-11-15$13.23$13.23265,100
2021-11-12$13.17$13.17175,100
2021-11-11$13.51$13.51179,100
2021-11-10$13.43$13.43190,600
2021-11-09$13.24$13.24156,400
2021-11-08$13.38$13.38271,300
2021-11-05$13.90$13.90315,600
2021-11-04$13.51$13.51262,500
2021-11-03$13.84$13.84438,500
2021-11-02$12.90$12.90336,100
2021-11-01$12.10$12.10389,700
2021-10-29$11.51$11.51191,800
2021-10-28$11.94$11.94251,900
2021-10-27$11.49$11.49676,600
2021-10-26$11.10$11.10218,600
2021-10-25$11.18$11.18215,300
2021-10-22$10.98$10.98256,400
2021-10-21$11.10$11.10451,700
2021-10-20$10.98$10.98389,300
2021-10-19$10.99$10.99337,600
2021-10-18$10.91$10.91332,600
2021-10-15$11.31$11.31332,700
2021-10-14$11.56$11.56791,400
2021-10-13$11.31$11.31239,300
2021-10-12$11.31$11.31282,800
2021-10-11$11.50$11.50112,100
2021-10-08$11.50$11.50293,100
2021-10-07$11.83$11.83296,500
2021-10-06$11.85$11.85417,600
2021-10-05$12.20$12.20496,600
2021-10-04$12.47$12.47187,400
2021-10-01$13.09$13.09270,800
2021-09-30$13.06$13.06278,100
2021-09-29$13.19$13.19305,100
2021-09-28$13.47$13.47271,600
2021-09-27$13.77$13.77201,000
2021-09-24$12.99$12.99189,300
2021-09-23$13.54$13.54188,600
2021-09-22$12.58$12.58201,000
2021-09-21$12.57$12.57169,000
2021-09-20$12.63$12.63214,100
2021-09-17$13.29$13.29549,600
2021-09-16$12.80$12.80118,000
2021-09-15$12.58$12.58148,600
2021-09-14$12.30$12.30238,600
2021-09-13$13.07$13.07179,400
2021-09-10$12.98$12.98151,300
2021-09-09$13.00$13.00212,500
2021-09-08$12.84$12.84259,800
2021-09-07$13.14$13.14291,800
2021-09-03$12.95$12.95212,900
2021-09-02$13.45$13.45192,200
2021-09-01$13.50$13.50250,800
2021-08-31$13.01$13.01155,100
2021-08-30$12.71$12.71145,700
2021-08-27$12.97$12.97256,000
2021-08-26$12.21$12.21176,300
2021-08-25$12.48$12.48125,300
2021-08-24$12.41$12.41156,300
2021-08-23$12.85$12.85228,200
2021-08-20$12.46$12.46365,700
2021-08-19$11.68$11.68329,400
2021-08-18$12.55$12.55217,900
2021-08-17$13.02$13.02202,700
2021-08-16$12.71$12.71218,400
2021-08-13$13.86$13.86286,800
2021-08-12$14.23$14.23211,100
2021-08-11$13.80$13.80303,800
2021-08-10$13.44$13.44387,100
2021-08-09$13.72$13.72543,800
2021-08-06$13.99$13.99288,100
2021-08-05$14.02$14.02687,100
2021-08-04$13.88$13.881,225,700
2021-08-03$16.63$16.63722,600
2021-08-02$17.42$17.42269,500
2021-07-30$17.29$17.29535,400
2021-07-29$18.48$18.48364,100
2021-07-28$19.72$19.72219,700
2021-07-27$19.03$19.03189,300
2021-07-26$19.02$19.02264,000
2021-07-23$20.02$20.02198,900
2021-07-22$19.39$19.39286,700
2021-07-21$19.86$19.86181,500
2021-07-20$19.78$19.78403,600
2021-07-19$18.79$18.79207,400
2021-07-16$19.10$19.10178,200
2021-07-15$18.91$18.91332,100
2021-07-14$18.95$18.95251,100
2021-07-13$19.38$19.38327,100
2021-07-12$19.40$19.40299,200
2021-07-09$19.88$19.88269,900
2021-07-08$19.70$19.70352,900
2021-07-07$19.62$19.62267,400
2021-07-06$19.95$19.95322,100
2021-07-02$20.60$20.60386,700
2021-07-01$20.72$20.72373,400
2021-06-30$19.58$19.58349,100
2021-06-29$20.14$20.14425,200
2021-06-28$20.63$20.63279,700
2021-06-25$20.73$20.732,265,900
2021-06-24$20.93$20.93176,100
2021-06-23$20.82$20.82233,800
2021-06-22$20.56$20.56180,800
2021-06-21$20.90$20.90215,400
2021-06-18$20.51$20.51999,500
2021-06-17$20.71$20.71197,000
2021-06-16$20.53$20.53410,700
2021-06-15$21.50$21.50752,300
2021-06-14$20.78$20.78508,300
2021-06-11$19.08$19.08437,600
2021-06-10$19.13$19.13206,400
2021-06-09$18.99$18.99294,600
2021-06-08$18.91$18.91438,200
2021-06-07$19.21$19.21357,900
2021-06-04$18.52$18.52212,100
2021-06-03$18.78$18.78265,600
2021-06-02$19.29$19.29343,500
2021-06-01$19.53$19.53198,100
2021-05-28$19.61$19.61281,800
2021-05-27$20.16$20.16742,900
2021-05-26$20.10$20.10212,800
2021-05-25$19.90$19.90226,800
2021-05-24$20.83$20.83252,400
2021-05-21$21.59$21.59203,100
2021-05-20$21.40$21.40193,300
2021-05-19$21.47$21.47261,900
2021-05-18$22.54$22.54258,200
2021-05-17$22.40$22.40301,500
2021-05-14$22.55$22.55362,800
2021-05-13$21.18$21.18368,000
2021-05-12$21.13$21.13231,900
2021-05-11$21.60$21.60253,400
2021-05-10$20.51$20.51377,600
2021-05-07$22.12$22.12161,700
2021-05-06$21.50$21.50296,300
2021-05-05$21.28$21.28244,300
2021-05-04$21.53$21.53369,100
2021-05-03$21.95$21.95253,100
2021-04-30$21.56$21.56171,000
2021-04-29$21.50$21.50172,700
2021-04-28$22.37$22.37252,700
2021-04-27$21.51$21.51262,100
2021-04-26$21.41$21.41174,300
2021-04-23$20.57$20.57162,200
2021-04-22$21.08$21.08334,600
2021-04-21$20.62$20.62278,100
2021-04-20$20.38$20.38648,800
2021-04-19$20.26$20.26549,000
2021-04-16$19.71$19.71356,900
2021-04-15$20.74$20.74415,900
2021-04-14$20.75$20.75321,400
2021-04-13$20.65$20.65405,700
2021-04-12$20.32$20.32295,800
2021-04-09$21.27$21.27231,200
2021-04-08$21.67$21.67273,900
2021-04-07$21.42$21.42417,300
2021-04-06$20.87$20.87396,100
2021-04-05$22.18$22.18431,900
2021-04-01$22.24$22.24589,900
2021-03-31$21.27$21.27412,400
2021-03-30$20.33$20.33387,300
2021-03-29$20.25$20.25368,500
2021-03-26$21.59$21.59511,200
2021-03-25$22.00$22.00581,900
2021-03-24$21.77$21.77603,200
2021-03-23$23.61$23.61566,500
2021-03-22$25.47$25.47411,400
2021-03-19$25.58$25.582,503,600
2021-03-18$24.59$24.59474,700
2021-03-17$26.25$26.25325,500
2021-03-16$26.00$26.00267,700
2021-03-15$26.42$26.42435,300
2021-03-12$26.09$26.09217,600
2021-03-11$26.73$26.73304,500
2021-03-10$25.53$25.53228,900
2021-03-09$25.33$25.33436,400
2021-03-08$24.96$24.96410,800
2021-03-05$25.98$25.98553,700
2021-03-04$25.50$25.50452,600
2021-03-03$25.63$25.63337,500
2021-03-02$26.76$26.76420,200
2021-03-01$26.84$26.84358,200
2021-02-26$25.92$25.92401,400
2021-02-25$25.64$25.64286,100
2021-02-24$26.38$26.38330,500
2021-02-23$26.58$26.58430,300
2021-02-22$26.53$26.53505,300
2021-02-19$27.22$27.22687,700
2021-02-18$27.77$27.77620,100
2021-02-17$28.73$28.73370,400
2021-02-16$29.04$29.04442,100
2021-02-12$30.14$30.14206,600
2021-02-11$30.66$30.66332,400
2021-02-10$32.18$32.18518,800
2021-02-09$33.55$33.55388,200
2021-02-08$34.20$34.201,129,000
2021-02-05$33.27$33.271,526,800
2021-02-04$32.06$32.06323,400
2021-02-03$31.44$31.44315,900
2021-02-02$31.02$31.02389,500
2021-02-01$30.56$30.56396,200
2021-01-29$30.69$30.69463,900
2021-01-28$31.68$31.68502,100
2021-01-27$31.11$31.111,015,200
2021-01-26$34.03$34.031,644,500
2021-01-25$39.19$39.19668,900
2021-01-22$39.49$39.49457,200
2021-01-21$35.95$35.95243,800
2021-01-20$35.11$35.11272,900
2021-01-19$34.07$34.07246,600
2021-01-15$34.26$34.26316,300
2021-01-14$33.93$33.93275,100
2021-01-13$32.62$32.62262,800
2021-01-12$32.50$32.50451,800
2021-01-11$32.98$32.98410,700
2021-01-08$33.88$33.88345,300
2021-01-07$34.63$34.63192,500
2021-01-06$33.79$33.79435,700
2021-01-05$31.52$31.52558,900
2021-01-04$30.36$30.36532,900