NYSE:INSP | Historical Stock Price | Inspire Medical Systems, 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
2018-05-03 to 2026-09-04
Data captured

Stock Price Chart

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

$22.85$39.26$67.46$115.91$199.16$342.212018-05-032026-08-27

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

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Historical Stock Price — 2019

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2019-12-31$74.21$74.21137,800——
2019-12-30$73.53$73.53158,600——
2019-12-27$74.23$74.23111,400——
2019-12-26$73.36$73.3661,300——
2019-12-24$73.52$73.5251,200——
2019-12-23$72.71$72.71114,200——
2019-12-20$72.13$72.13209,900——
2019-12-19$70.58$70.58210,200——
2019-12-18$71.93$71.93200,900——
2019-12-17$69.96$69.96355,800——
2019-12-16$71.00$71.00191,400——
2019-12-13$71.75$71.75165,000——
2019-12-12$72.14$72.14298,200——
2019-12-11$71.55$71.55124,900——
2019-12-10$72.87$72.87102,100——
2019-12-09$73.35$73.35221,300——
2019-12-06$75.00$75.00204,600——
2019-12-05$74.33$74.33257,500——
2019-12-04$72.27$72.27204,600——
2019-12-03$72.22$72.22179,200——
2019-12-02$70.83$70.83191,200——
2019-11-29$70.96$70.9685,600——
2019-11-27$71.50$71.50237,900——
2019-11-26$70.75$70.75401,200——
2019-11-25$68.31$68.31326,000——
2019-11-22$65.68$65.68119,100——
2019-11-21$66.08$66.08298,300——
2019-11-20$65.32$65.32166,600——
2019-11-19$64.05$64.05214,100——
2019-11-18$63.39$63.39132,000——
2019-11-15$63.99$63.99158,700——
2019-11-14$63.03$63.03157,600——
2019-11-13$63.11$63.11103,100——
2019-11-12$63.00$63.00118,700——
2019-11-11$62.64$62.64153,200——
2019-11-08$64.05$64.05407,300——
2019-11-07$59.74$59.74265,700——
2019-11-06$63.72$63.72472,300——
2019-11-05$60.56$60.56319,100——
2019-11-04$61.09$61.09227,500——
2019-11-01$61.57$61.57206,800——
2019-10-31$60.98$60.98232,600——
2019-10-30$59.19$59.19238,100——
2019-10-29$59.82$59.82178,300——
2019-10-28$58.62$58.62264,400——
2019-10-25$58.16$58.16301,900——
2019-10-24$56.49$56.49397,200——
2019-10-23$55.99$55.99161,900——
2019-10-22$54.72$54.72293,400——
2019-10-21$56.43$56.43345,200——
2019-10-18$54.89$54.89229,800——
2019-10-17$55.90$55.90210,700——
2019-10-16$54.37$54.37156,200——
2019-10-15$55.05$55.05336,000——
2019-10-14$52.75$52.75268,200——
2019-10-11$52.12$52.12388,400——
2019-10-10$54.84$54.84222,200——
2019-10-09$54.88$54.88235,000——
2019-10-08$55.12$55.12320,800——
2019-10-07$56.47$56.47287,000——
2019-10-04$58.78$58.78276,200——
2019-10-03$57.91$57.91296,600——
2019-10-02$56.15$56.15273,100——
2019-10-01$58.13$58.13375,500——
2019-09-30$61.02$61.02396,600——
2019-09-27$61.57$61.57253,600——
2019-09-26$62.65$62.65146,800——
2019-09-25$62.90$62.90260,200——
2019-09-24$65.55$65.55304,600——
2019-09-23$67.00$67.00120,600——
2019-09-20$66.81$66.81370,500——
2019-09-19$65.32$65.32181,000——
2019-09-18$64.46$64.46228,800——
2019-09-17$64.38$64.38112,900——
2019-09-16$63.11$63.11131,600——
2019-09-13$62.51$62.51188,300——
2019-09-12$62.68$62.68149,900——
2019-09-11$62.77$62.77241,100——
2019-09-10$63.89$63.89379,400——
2019-09-09$66.11$66.11630,300——
2019-09-06$68.06$68.06338,800——
2019-09-05$68.02$68.02314,500——
2019-09-04$66.62$66.62136,500——
2019-09-03$66.93$66.93251,000——
2019-08-30$69.51$69.51177,900——
2019-08-29$70.19$70.19287,700——
2019-08-28$66.53$66.53230,200——
2019-08-27$65.29$65.29437,100——
2019-08-26$66.35$66.35164,900——
2019-08-23$64.02$64.02206,300——
2019-08-22$65.51$65.51272,300——
2019-08-21$67.53$67.53201,900——
2019-08-20$68.39$68.39299,900——
2019-08-19$67.53$67.53276,100——
2019-08-16$65.48$65.48404,400——
2019-08-15$65.17$65.17183,300——
2019-08-14$64.37$64.37209,300——
2019-08-13$66.05$66.05158,800——
2019-08-12$64.41$64.41126,700——
2019-08-09$64.64$64.64223,600——
2019-08-08$65.12$65.12319,900——
2019-08-07$66.26$66.26703,300——
2019-08-06$62.64$62.64403,100——
2019-08-05$63.41$63.41218,600——
2019-08-02$65.72$65.72327,600——
2019-08-01$67.48$67.48136,200——
2019-07-31$67.63$67.63178,400——
2019-07-30$68.04$68.04146,500——
2019-07-29$67.94$67.9487,600——
2019-07-26$67.80$67.80159,700——
2019-07-25$67.75$67.75108,600——
2019-07-24$68.63$68.63167,500——
2019-07-23$67.81$67.81119,100——
2019-07-22$67.30$67.30140,200——
2019-07-19$67.71$67.71178,100——
2019-07-18$68.03$68.03251,500——
2019-07-17$68.54$68.54290,800——
2019-07-16$67.89$67.89223,100——
2019-07-15$68.88$68.88383,400——
2019-07-12$67.15$67.15381,600——
2019-07-11$67.33$67.33269,900——
2019-07-10$67.16$67.16393,600——
2019-07-09$65.91$65.91414,900——
2019-07-08$66.60$66.60743,200——
2019-07-05$63.88$63.88176,900——
2019-07-03$64.11$64.11267,000——
2019-07-02$61.82$61.82304,700——
2019-07-01$62.28$62.28432,500——
2019-06-28$60.65$60.65552,600——
2019-06-27$60.00$60.00389,100——
2019-06-26$58.43$58.43232,400——
2019-06-25$58.98$58.98198,000——
2019-06-24$58.98$58.98202,800——
2019-06-21$59.72$59.72452,200——
2019-06-20$60.71$60.71449,700——
2019-06-19$58.78$58.78222,200——
2019-06-18$56.65$56.65315,800——
2019-06-17$56.99$56.99326,100——
2019-06-14$55.37$55.37186,500——
2019-06-13$55.84$55.84294,800——
2019-06-12$56.00$56.00330,200——
2019-06-11$56.83$56.83303,800——
2019-06-10$57.92$57.92295,900——
2019-06-07$56.59$56.59513,600——
2019-06-06$53.71$53.71590,300——
2019-06-05$53.52$53.52374,400——
2019-06-04$54.21$54.21279,000——
2019-06-03$56.07$56.07275,500——
2019-05-31$56.47$56.47228,600——
2019-05-30$55.10$55.10367,700——
2019-05-29$54.29$54.29255,700——
2019-05-28$53.07$53.07327,000——
2019-05-24$53.99$53.99133,700——
2019-05-23$53.29$53.29198,800——
2019-05-22$54.52$54.52191,500——
2019-05-21$54.67$54.67329,100——
2019-05-20$52.77$52.77278,300——
2019-05-17$51.93$51.93353,600——
2019-05-16$53.33$53.33506,200——
2019-05-15$53.01$53.01459,600——
2019-05-14$49.63$49.63216,200——
2019-05-13$49.90$49.90251,000——
2019-05-10$50.98$50.98413,900——
2019-05-09$52.82$52.82201,800——
2019-05-08$52.70$52.70504,600——
2019-05-07$52.18$52.18316,600——
2019-05-06$54.06$54.06259,400——
2019-05-03$51.92$51.92128,200——
2019-05-02$49.96$49.96202,300——
2019-05-01$50.08$50.08284,700——
2019-04-30$51.69$51.69309,100——
2019-04-29$50.68$50.68300,600——
2019-04-26$52.87$52.87424,300——
2019-04-25$49.24$49.24148,500——
2019-04-24$48.07$48.07168,900——
2019-04-23$48.93$48.93157,800——
2019-04-22$47.64$47.64172,900——
2019-04-18$47.07$47.07496,600——
2019-04-17$48.99$48.99531,100——
2019-04-16$54.76$54.76265,400——
2019-04-15$56.21$56.21296,400——
2019-04-12$57.81$57.81211,600——
2019-04-11$55.68$55.68218,700——
2019-04-10$55.63$55.63380,800——
2019-04-09$53.64$53.64364,300——
2019-04-08$52.35$52.35148,100——
2019-04-05$52.11$52.11210,400——
2019-04-04$51.53$51.53163,300——
2019-04-03$51.68$51.68265,300——
2019-04-02$50.65$50.65346,100——
2019-04-01$51.83$51.83474,000——
2019-03-29$56.78$56.78211,600——
2019-03-28$54.34$54.34156,500——
2019-03-27$53.33$53.33219,400——
2019-03-26$55.25$55.25218,600——
2019-03-25$54.27$54.27412,500——
2019-03-22$53.80$53.80409,700——
2019-03-21$56.82$56.82404,700——
2019-03-20$55.97$55.97235,200——
2019-03-19$56.57$56.57309,500——
2019-03-18$57.82$57.82211,000——
2019-03-15$57.19$57.19755,600——
2019-03-14$56.50$56.50271,100——
2019-03-13$55.98$55.98252,100——
2019-03-12$55.99$55.99338,800——
2019-03-11$57.49$57.49402,400——
2019-03-08$56.06$56.061,589,900——
2019-03-07$54.92$54.92747,600——
2019-03-06$56.23$56.23317,700——
2019-03-05$59.97$59.97336,200——
2019-03-04$58.37$58.37526,400——
2019-03-01$59.75$59.75573,200——
2019-02-28$62.00$62.00402,200——
2019-02-27$59.98$59.98643,600——
2019-02-26$56.28$56.28263,300——
2019-02-25$56.93$56.93290,300——
2019-02-22$57.10$57.10181,700——
2019-02-21$56.75$56.75232,300——
2019-02-20$58.26$58.26351,900——
2019-02-19$57.37$57.37424,100——
2019-02-15$57.49$57.49408,800——
2019-02-14$56.63$56.63186,900——
2019-02-13$57.16$57.16361,000——
2019-02-12$57.93$57.93248,300——
2019-02-11$57.45$57.45233,200——
2019-02-08$57.47$57.47235,200——
2019-02-07$54.93$54.93156,400——
2019-02-06$53.38$53.3893,300——
2019-02-05$54.65$54.65397,700——
2019-02-04$52.34$52.34183,800——
2019-02-01$53.09$53.09152,700——
2019-01-31$53.63$53.63259,500——
2019-01-30$51.55$51.55226,800——
2019-01-29$52.28$52.28211,900——
2019-01-28$53.87$53.87320,700——
2019-01-25$52.85$52.85231,700——
2019-01-24$53.05$53.05229,500——
2019-01-23$52.39$52.39280,600——
2019-01-22$54.21$54.21330,200——
2019-01-18$55.40$55.40529,800——
2019-01-17$53.60$53.60711,300——
2019-01-16$50.90$50.90384,600——
2019-01-15$49.35$49.35657,200——
2019-01-14$48.19$48.19526,300——
2019-01-11$47.75$47.75294,000——
2019-01-10$46.58$46.58201,200——
2019-01-09$45.92$45.92314,400——
2019-01-08$46.29$46.29348,600——
2019-01-07$45.58$45.58538,300——
2019-01-04$41.30$41.30400,400——
2019-01-03$39.48$39.48228,900——
2019-01-02$41.21$41.21282,500——