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 — 2020

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2020-12-31$188.09$188.09376,800——
2020-12-30$189.43$189.43155,500——
2020-12-29$191.37$191.37190,800——
2020-12-28$192.67$192.67184,100——
2020-12-24$190.71$190.71106,900——
2020-12-23$190.79$190.79198,100——
2020-12-22$192.50$192.50391,800——
2020-12-21$190.63$190.63340,400——
2020-12-18$185.71$185.71534,900——
2020-12-17$189.72$189.72370,400——
2020-12-16$187.09$187.09411,000——
2020-12-15$191.64$191.64324,600——
2020-12-14$194.82$194.82249,700——
2020-12-11$196.64$196.64186,400——
2020-12-10$197.19$197.19262,600——
2020-12-09$190.65$190.65369,600——
2020-12-08$198.62$198.62425,600——
2020-12-07$200.26$200.26298,200——
2020-12-04$200.46$200.46223,900——
2020-12-03$193.60$193.60372,900——
2020-12-02$191.50$191.50183,700——
2020-12-01$189.86$189.86306,300——
2020-11-30$185.74$185.74253,300——
2020-11-27$184.99$184.9989,800——
2020-11-25$181.98$181.98145,700——
2020-11-24$183.59$183.59338,500——
2020-11-23$183.14$183.14195,500——
2020-11-20$179.54$179.54188,400——
2020-11-19$178.39$178.39129,500——
2020-11-18$172.98$172.98165,100——
2020-11-17$170.00$170.00522,700——
2020-11-16$173.91$173.91300,600——
2020-11-13$174.66$174.66334,100——
2020-11-12$180.75$180.75210,500——
2020-11-11$181.19$181.19195,000——
2020-11-10$174.09$174.09319,600——
2020-11-09$169.35$169.35269,600——
2020-11-06$167.99$167.99215,500——
2020-11-05$167.64$167.64468,800——
2020-11-04$166.01$166.01691,800——
2020-11-03$160.50$160.501,520,000——
2020-11-02$121.75$121.75320,100——
2020-10-30$119.43$119.43281,700——
2020-10-29$123.89$123.89201,100——
2020-10-28$120.00$120.00252,900——
2020-10-27$125.98$125.98240,500——
2020-10-26$125.48$125.48159,000——
2020-10-23$126.68$126.68119,300——
2020-10-22$123.85$123.85136,000——
2020-10-21$119.35$119.35144,500——
2020-10-20$122.76$122.76221,600——
2020-10-19$123.97$123.9799,300——
2020-10-16$126.74$126.74133,200——
2020-10-15$126.36$126.36138,200——
2020-10-14$124.86$124.86146,600——
2020-10-13$128.63$128.63234,900——
2020-10-12$124.98$124.98289,600——
2020-10-09$130.00$130.00223,300——
2020-10-08$128.68$128.68246,200——
2020-10-07$133.79$133.79197,800——
2020-10-06$130.15$130.15213,000——
2020-10-05$129.67$129.67200,500——
2020-10-02$126.30$126.30236,900——
2020-10-01$130.42$130.42259,900——
2020-09-30$129.05$129.05263,200——
2020-09-29$129.93$129.93208,500——
2020-09-28$130.91$130.91217,000——
2020-09-25$127.41$127.41308,000——
2020-09-24$125.01$125.01362,800——
2020-09-23$128.07$128.07423,000——
2020-09-22$128.00$128.00760,000——
2020-09-21$121.41$121.41486,900——
2020-09-18$126.85$126.851,058,800——
2020-09-17$124.01$124.01617,700——
2020-09-16$123.58$123.58436,000——
2020-09-15$125.25$125.25546,600——
2020-09-14$129.57$129.57299,000——
2020-09-11$127.47$127.47397,900——
2020-09-10$122.57$122.57291,700——
2020-09-09$120.85$120.85303,400——
2020-09-08$117.72$117.72319,800——
2020-09-04$118.28$118.28270,500——
2020-09-03$119.57$119.57284,700——
2020-09-02$125.15$125.15252,900——
2020-09-01$123.92$123.92300,800——
2020-08-31$119.45$119.45271,900——
2020-08-28$117.13$117.13243,000——
2020-08-27$115.48$115.48351,100——
2020-08-26$118.62$118.62175,800——
2020-08-25$117.15$117.15218,200——
2020-08-24$113.14$113.14201,600——
2020-08-21$111.31$111.31277,300——
2020-08-20$112.52$112.52243,500——
2020-08-19$110.97$110.97200,800——
2020-08-18$111.00$111.00391,500——
2020-08-17$107.38$107.38392,900——
2020-08-14$108.06$108.06230,700——
2020-08-13$110.00$110.00360,800——
2020-08-12$108.02$108.02331,900——
2020-08-11$105.23$105.23326,600——
2020-08-10$105.38$105.38227,300——
2020-08-07$104.92$104.92207,700——
2020-08-06$105.95$105.95482,400——
2020-08-05$108.89$108.89551,400——
2020-08-04$101.99$101.99328,600——
2020-08-03$101.41$101.41309,200——
2020-07-31$99.36$99.36222,800——
2020-07-30$99.72$99.72168,200——
2020-07-29$101.20$101.20255,400——
2020-07-28$97.53$97.53166,500——
2020-07-27$101.66$101.66206,800——
2020-07-24$99.74$99.74155,100——
2020-07-23$101.18$101.18224,800——
2020-07-22$101.88$101.88265,200——
2020-07-21$99.39$99.39229,100——
2020-07-20$99.11$99.11158,700——
2020-07-17$98.48$98.48169,100——
2020-07-16$96.16$96.16230,500——
2020-07-15$99.47$99.47515,700——
2020-07-14$89.97$89.97301,100——
2020-07-13$92.10$92.10288,900——
2020-07-10$92.22$92.22242,500——
2020-07-09$94.65$94.65286,300——
2020-07-08$93.14$93.14222,000——
2020-07-07$89.15$89.15210,300——
2020-07-06$91.32$91.32168,100——
2020-07-02$88.88$88.88279,700——
2020-07-01$87.50$87.50344,400——
2020-06-30$87.02$87.02287,800——
2020-06-29$84.63$84.63329,100——
2020-06-26$84.50$84.502,013,800——
2020-06-25$91.17$91.17495,500——
2020-06-24$91.91$91.91620,000——
2020-06-23$97.93$97.93425,700——
2020-06-22$96.10$96.10358,100——
2020-06-19$96.02$96.02429,400——
2020-06-18$93.38$93.38346,800——
2020-06-17$92.61$92.61425,200——
2020-06-16$87.89$87.89218,000——
2020-06-15$85.52$85.52434,600——
2020-06-12$83.37$83.37245,300——
2020-06-11$80.95$80.95546,100——
2020-06-10$85.48$85.48325,200——
2020-06-09$88.34$88.34266,400——
2020-06-08$89.20$89.20370,200——
2020-06-05$89.18$89.18233,200——
2020-06-04$84.81$84.81310,100——
2020-06-03$86.55$86.55231,000——
2020-06-02$84.47$84.47333,700——
2020-06-01$83.35$83.35232,400——
2020-05-29$81.54$81.54400,300——
2020-05-28$80.00$80.00226,000——
2020-05-27$79.23$79.23462,400——
2020-05-26$79.87$79.87317,300——
2020-05-22$86.18$86.18416,300——
2020-05-21$81.51$81.51290,800——
2020-05-20$83.03$83.03441,400——
2020-05-19$79.86$79.86364,700——
2020-05-18$79.62$79.62464,900——
2020-05-15$75.53$75.53287,300——
2020-05-14$72.27$72.27431,500——
2020-05-13$68.24$68.24437,700——
2020-05-12$68.53$68.53314,400——
2020-05-11$70.35$70.35558,300——
2020-05-08$71.44$71.44282,500——
2020-05-07$71.50$71.50278,400——
2020-05-06$69.75$69.75373,400——
2020-05-05$68.75$68.75292,600——
2020-05-04$67.26$67.26223,900——
2020-05-01$68.07$68.07281,300——
2020-04-30$71.66$71.66290,200——
2020-04-29$75.26$75.26336,000——
2020-04-28$74.08$74.08435,900——
2020-04-27$74.50$74.50358,100——
2020-04-24$72.36$72.36397,500——
2020-04-23$69.75$69.75455,600——
2020-04-22$69.99$69.99662,800——
2020-04-21$69.68$69.68291,200——
2020-04-20$74.17$74.17333,600——
2020-04-17$76.25$76.25486,900——
2020-04-16$73.17$73.17375,400——
2020-04-15$69.31$69.31438,900——
2020-04-14$70.06$70.061,536,300——
2020-04-13$63.39$63.39238,600——
2020-04-09$64.61$64.61446,900——
2020-04-08$62.18$62.18538,300——
2020-04-07$57.28$57.28468,000——
2020-04-06$54.92$54.92428,000——
2020-04-03$49.50$49.50466,500——
2020-04-02$52.04$52.04323,900——
2020-04-01$51.61$51.61580,200——
2020-03-31$60.28$60.28279,500——
2020-03-30$60.15$60.15274,300——
2020-03-27$56.03$56.03279,500——
2020-03-26$58.02$58.02614,800——
2020-03-25$51.99$51.99585,700——
2020-03-24$47.05$47.051,493,600——
2020-03-23$41.62$41.62787,700——
2020-03-20$45.85$45.85530,500——
2020-03-19$48.05$48.05536,600——
2020-03-18$45.42$45.42492,000——
2020-03-17$50.56$50.56916,300——
2020-03-16$51.51$51.51767,100——
2020-03-13$65.30$65.30742,900——
2020-03-12$67.51$67.51536,200——
2020-03-11$75.65$75.65698,400——
2020-03-10$82.46$82.46351,300——
2020-03-09$78.63$78.63368,100——
2020-03-06$84.21$84.21753,900——
2020-03-05$86.15$86.15231,700——
2020-03-04$88.98$88.98818,000——
2020-03-03$82.91$82.91538,900——
2020-03-02$89.92$89.92474,100——
2020-02-28$85.87$85.87710,100——
2020-02-27$88.51$88.51547,200——
2020-02-26$84.83$84.831,068,000——
2020-02-25$78.53$78.53454,400——
2020-02-24$79.75$79.75233,800——
2020-02-21$81.25$81.25314,600——
2020-02-20$80.96$80.96197,600——
2020-02-19$81.91$81.91317,000——
2020-02-18$80.57$80.57132,600——
2020-02-14$81.17$81.17168,000——
2020-02-13$80.38$80.38146,200——
2020-02-12$79.41$79.41328,200——
2020-02-11$78.65$78.6596,400——
2020-02-10$77.85$77.85137,500——
2020-02-07$77.23$77.23157,400——
2020-02-06$76.16$76.16195,300——
2020-02-05$76.23$76.232,171,400——
2020-02-04$75.48$75.48538,800——
2020-02-03$76.00$76.00145,200——
2020-01-31$74.80$74.80202,700——
2020-01-30$77.93$77.93147,400——
2020-01-29$77.30$77.30215,500——
2020-01-28$75.63$75.63549,100——
2020-01-27$78.56$78.56196,600——
2020-01-24$80.63$80.63151,200——
2020-01-23$80.25$80.25309,500——
2020-01-22$80.61$80.61158,300——
2020-01-21$81.00$81.00248,700——
2020-01-17$82.47$82.47181,400——
2020-01-16$82.38$82.38160,500——
2020-01-15$81.25$81.25195,000——
2020-01-14$80.10$80.10235,300——
2020-01-13$79.73$79.73248,700——
2020-01-10$80.63$80.63238,500——
2020-01-09$79.00$79.00322,700——
2020-01-08$77.22$77.22240,600——
2020-01-07$76.14$76.14357,100——
2020-01-06$75.48$75.48465,000——
2020-01-03$73.62$73.62117,600——
2020-01-02$74.49$74.49208,300——