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.

View year

Historical Stock Price — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2025-12-31$107.04$107.04507,300
2025-12-30$106.76$106.76901,200
2025-12-29$112.55$112.55580,700
2025-12-26$110.00$110.00459,900
2025-12-24$112.27$112.27228,100
2025-12-23$112.35$112.35785,100
2025-12-22$112.88$112.88542,900
2025-12-19$112.14$112.141,415,500
2025-12-18$111.73$111.731,009,000
2025-12-17$111.86$111.861,014,000
2025-12-16$112.45$112.451,106,300
2025-12-15$112.52$112.521,430,400
2025-12-12$113.56$113.561,743,400
2025-12-11$117.62$117.623,420,300
2025-12-10$104.77$104.77820,000
2025-12-09$100.71$100.71678,600
2025-12-08$105.18$105.18425,000
2025-12-05$104.60$104.60539,900
2025-12-04$105.70$105.70575,900
2025-12-03$104.63$104.631,325,900
2025-12-02$101.39$101.39663,000
2025-12-01$105.04$105.04884,600
2025-11-28$109.09$109.09443,700
2025-11-26$107.42$107.42608,000
2025-11-25$108.75$108.75613,600
2025-11-24$106.58$106.58919,800
2025-11-21$101.74$101.74468,200
2025-11-20$100.66$100.66637,300
2025-11-19$103.15$103.15796,900
2025-11-18$100.51$100.51777,200
2025-11-17$100.69$100.69643,300
2025-11-14$99.41$99.41768,300
2025-11-13$95.89$95.89862,000
2025-11-12$97.92$97.92674,200
2025-11-11$99.86$99.86388,200
2025-11-10$97.63$97.63551,200
2025-11-07$100.30$100.301,159,000
2025-11-06$98.49$98.49474,300
2025-11-05$99.47$99.471,111,900
2025-11-04$104.99$104.991,237,400
2025-11-03$113.74$113.74728,600
2025-10-31$113.76$113.76833,300
2025-10-30$111.81$111.81762,300
2025-10-29$113.89$113.89574,300
2025-10-28$113.46$113.46730,900
2025-10-27$111.55$111.55376,300
2025-10-24$110.47$110.47356,100
2025-10-23$109.12$109.12385,200
2025-10-22$109.17$109.17458,700
2025-10-21$107.15$107.15659,600
2025-10-20$112.39$112.39465,300
2025-10-17$110.28$110.28391,700
2025-10-16$111.18$111.18875,200
2025-10-15$109.35$109.35687,400
2025-10-14$105.20$105.20722,200
2025-10-13$100.77$100.77642,300
2025-10-10$100.82$100.82492,700
2025-10-09$100.21$100.21402,800
2025-10-08$100.23$100.23428,100
2025-10-07$99.83$99.83434,900
2025-10-06$97.86$97.86322,500
2025-10-03$99.02$99.02661,700
2025-10-02$97.23$97.23450,900
2025-10-01$100.01$100.01613,700
2025-09-30$100.99$100.99624,600
2025-09-29$100.64$100.64568,700
2025-09-26$99.16$99.16548,600
2025-09-25$99.14$99.14621,100
2025-09-24$96.91$96.91734,800
2025-09-23$98.70$98.70787,400
2025-09-22$99.00$99.00774,100
2025-09-19$96.06$96.061,378,500
2025-09-18$98.54$98.54747,700
2025-09-17$96.10$96.10717,000
2025-09-16$95.51$95.51379,700
2025-09-15$96.03$96.03409,300
2025-09-12$96.22$96.22532,000
2025-09-11$97.92$97.92722,700
2025-09-10$100.27$100.27520,300
2025-09-09$101.44$101.44573,300
2025-09-08$99.77$99.77934,600
2025-09-05$102.12$102.12533,600
2025-09-04$104.57$104.57562,200
2025-09-03$101.69$101.69621,700
2025-09-02$104.21$104.21755,300
2025-08-29$103.15$103.15402,600
2025-08-28$104.23$104.23443,800
2025-08-27$102.30$102.30392,700
2025-08-26$101.20$101.20643,600
2025-08-25$99.20$99.20625,500
2025-08-22$103.27$103.27711,800
2025-08-21$101.68$101.68682,900
2025-08-20$98.70$98.70462,200
2025-08-19$97.19$97.19349,700
2025-08-18$98.09$98.09404,900
2025-08-15$97.61$97.61522,300
2025-08-14$96.48$96.48583,800
2025-08-13$97.86$97.86733,600
2025-08-12$96.46$96.46538,700
2025-08-11$94.31$94.31626,100
2025-08-08$91.98$91.98819,600
2025-08-07$92.48$92.48557,400
2025-08-06$90.01$90.01639,200
2025-08-05$88.57$88.57674,600
2025-08-04$90.24$90.24624,900
2025-08-01$88.30$88.30667,000
2025-07-31$85.23$85.23473,000
2025-07-30$84.66$84.66517,800
2025-07-29$85.63$85.63418,800
2025-07-28$85.68$85.68653,800
2025-07-25$86.45$86.45402,800
2025-07-24$87.27$87.27388,600
2025-07-23$87.81$87.81532,600
2025-07-22$87.82$87.82551,600
2025-07-21$88.63$88.63668,000
2025-07-18$89.20$89.20624,100
2025-07-17$90.68$90.68664,300
2025-07-16$91.44$91.44727,200
2025-07-15$89.36$89.36852,300
2025-07-14$89.15$89.15736,600
2025-07-11$86.70$86.701,105,200
2025-07-10$89.04$89.042,537,800
2025-07-09$89.00$89.004,796,900
2025-07-08$65.14$65.14553,400
2025-07-07$66.39$66.39821,800
2025-07-03$65.77$65.77628,400
2025-07-02$66.92$66.92965,500
2025-07-01$65.44$65.44958,500
2025-06-30$63.19$63.19785,300
2025-06-27$62.73$62.73858,100
2025-06-26$61.45$61.44467,200
2025-06-25$62.29$62.29271,500
2025-06-24$63.66$63.66608,200
2025-06-23$62.13$62.13694,400
2025-06-20$61.99$61.99720,000
2025-06-18$61.48$61.48666,200
2025-06-17$61.97$61.97358,300
2025-06-16$62.39$62.39315,500
2025-06-13$62.90$62.90541,200
2025-06-12$63.02$63.02784,300
2025-06-11$64.84$64.84590,700
2025-06-10$67.37$67.37422,300
2025-06-09$66.72$66.72595,500
2025-06-06$68.11$68.11707,900
2025-06-05$66.18$66.18690,900
2025-06-04$64.39$64.39482,400
2025-06-03$65.67$65.67757,200
2025-06-02$63.66$63.66385,700
2025-05-30$61.33$61.33484,200
2025-05-29$61.88$61.88550,400
2025-05-28$59.59$59.59426,600
2025-05-27$59.18$59.18630,900
2025-05-23$62.36$62.36392,000
2025-05-22$62.01$62.01392,100
2025-05-21$62.41$62.41413,200
2025-05-20$63.87$63.87569,000
2025-05-19$61.25$61.25694,400
2025-05-16$59.93$59.93687,700
2025-05-15$60.18$60.18782,000
2025-05-14$57.28$57.28666,700
2025-05-13$56.79$56.79667,400
2025-05-12$58.97$58.97562,000
2025-05-09$57.38$57.38895,500
2025-05-08$60.72$60.721,082,600
2025-05-07$64.63$64.631,087,900
2025-05-06$62.71$62.71827,800
2025-05-05$64.41$64.41374,100
2025-05-02$64.01$64.01475,200
2025-05-01$63.80$63.80671,400
2025-04-30$65.19$65.19402,300
2025-04-29$65.22$65.22364,000
2025-04-28$64.41$64.41466,700
2025-04-25$63.76$63.76452,500
2025-04-24$62.97$62.971,412,100
2025-04-23$59.84$59.84782,200
2025-04-22$59.23$59.23979,800
2025-04-21$60.48$60.48586,400
2025-04-17$61.74$61.74628,800
2025-04-16$61.34$61.34348,800
2025-04-15$62.09$62.09849,900
2025-04-14$60.14$60.14472,500
2025-04-11$59.55$59.55681,900
2025-04-10$57.83$57.83907,100
2025-04-09$60.23$60.232,411,100
2025-04-08$57.73$57.732,119,100
2025-04-07$54.96$54.963,897,700
2025-04-04$46.95$46.95582,700
2025-04-03$49.82$49.82531,600
2025-04-02$51.96$51.96783,300
2025-04-01$50.00$50.00653,200
2025-03-31$52.97$52.97633,300
2025-03-28$54.80$54.80416,100
2025-03-27$53.49$53.49486,600
2025-03-26$54.30$54.30470,300
2025-03-25$52.91$52.91531,000
2025-03-24$53.72$53.72502,400
2025-03-21$52.04$52.04902,500
2025-03-20$54.23$54.23479,200
2025-03-19$55.21$55.21688,500
2025-03-18$52.29$52.29407,700
2025-03-17$52.34$52.34298,300
2025-03-14$50.97$50.97529,400
2025-03-13$50.24$50.24224,400
2025-03-12$51.32$51.32459,300
2025-03-11$50.06$50.061,014,100
2025-03-10$48.56$48.56428,700
2025-03-07$50.79$50.79637,700
2025-03-06$51.64$51.64556,100
2025-03-05$52.97$52.97740,200
2025-03-04$53.22$53.22477,100
2025-03-03$52.40$52.40641,300
2025-02-28$54.91$54.91641,500
2025-02-27$53.00$53.00495,300
2025-02-26$53.32$53.32693,100
2025-02-25$51.03$51.031,162,900
2025-02-24$54.66$54.66715,500
2025-02-21$56.07$56.07420,200
2025-02-20$57.74$57.74266,700
2025-02-19$58.00$58.00374,300
2025-02-18$57.55$57.55419,900
2025-02-14$56.69$56.69327,100
2025-02-13$57.56$57.56298,600
2025-02-12$57.64$57.64276,800
2025-02-11$57.58$57.58289,500
2025-02-10$58.47$58.47388,800
2025-02-07$59.18$59.18373,000
2025-02-06$60.01$60.01361,300
2025-02-05$61.02$61.02648,600
2025-02-04$59.95$59.95441,500
2025-02-03$59.41$59.41639,200
2025-01-31$59.43$59.43418,000
2025-01-30$59.22$59.22294,300
2025-01-29$57.19$57.19274,800
2025-01-28$56.81$56.81544,400
2025-01-27$56.52$56.52371,200
2025-01-24$57.78$57.78348,200
2025-01-23$58.47$58.47364,800
2025-01-22$57.23$57.23345,100
2025-01-21$57.52$57.521,154,500
2025-01-17$54.54$54.54593,100
2025-01-16$54.66$54.66514,100
2025-01-15$53.66$53.66618,900
2025-01-14$53.94$53.94534,400
2025-01-13$54.89$54.89495,800
2025-01-10$56.17$56.17591,100
2025-01-08$57.87$57.87485,500
2025-01-07$60.01$60.01551,600
2025-01-06$58.97$58.97499,200
2025-01-03$59.62$59.62386,900
2025-01-02$60.07$60.07864,800