NASDAQ:INGN | Historical Stock Price | Inogen 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
2014-02-14 to 2026-09-04
Data captured

Stock Price Chart

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

$4.00$9.41$22.14$52.11$122.61$288.502014-02-142026-08-27

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

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Historical Stock Price — 2018

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2018-12-31$124.17$124.17357,800
2018-12-28$122.48$122.48240,000
2018-12-27$122.81$122.81300,700
2018-12-26$123.07$123.07419,600
2018-12-24$112.83$112.83161,800
2018-12-21$115.29$115.29558,700
2018-12-20$115.58$115.58514,800
2018-12-19$120.10$120.10542,100
2018-12-18$128.52$128.52310,200
2018-12-17$126.03$126.03368,400
2018-12-14$130.79$130.79411,500
2018-12-13$133.03$133.03572,400
2018-12-12$136.43$136.43331,600
2018-12-11$137.67$137.67334,500
2018-12-10$139.82$139.82276,200
2018-12-07$138.92$138.92416,800
2018-12-06$144.32$144.32406,800
2018-12-04$143.58$143.58324,200
2018-12-03$150.01$150.01322,900
2018-11-30$147.36$147.36508,400
2018-11-29$144.08$144.08390,500
2018-11-28$141.24$141.24504,500
2018-11-27$142.37$142.37250,000
2018-11-26$141.91$141.91301,800
2018-11-23$138.83$138.83150,400
2018-11-21$138.09$138.09443,400
2018-11-20$141.57$141.57764,600
2018-11-19$137.45$137.45825,400
2018-11-16$141.75$141.75530,900
2018-11-15$139.01$139.01710,300
2018-11-14$132.31$132.311,039,100
2018-11-13$137.97$137.97688,900
2018-11-12$139.93$139.93696,700
2018-11-09$148.51$148.51867,100
2018-11-08$148.81$148.81938,000
2018-11-07$155.86$155.862,641,000
2018-11-06$193.30$193.30847,900
2018-11-05$191.98$191.98475,200
2018-11-02$194.30$194.30394,400
2018-11-01$197.54$197.54401,100
2018-10-31$189.57$189.57388,400
2018-10-30$191.16$191.16284,700
2018-10-29$185.04$185.04288,600
2018-10-26$187.12$187.12396,700
2018-10-25$190.97$190.97428,200
2018-10-24$192.35$192.35392,400
2018-10-23$199.38$199.38314,100
2018-10-22$202.88$202.88354,300
2018-10-19$195.38$195.38267,400
2018-10-18$204.66$204.66193,100
2018-10-17$212.35$212.35187,400
2018-10-16$211.98$211.98286,000
2018-10-15$201.69$201.69344,400
2018-10-12$201.42$201.42491,800
2018-10-11$198.50$198.50459,400
2018-10-10$196.10$196.10499,100
2018-10-09$205.20$205.20373,400
2018-10-08$209.43$209.43355,900
2018-10-05$215.81$215.81515,400
2018-10-04$216.95$216.95674,300
2018-10-03$230.91$230.91437,100
2018-10-02$237.15$237.15279,200
2018-10-01$239.74$239.74358,900
2018-09-28$244.12$244.123,453,800
2018-09-27$245.55$245.55397,500
2018-09-26$243.66$243.66552,700
2018-09-25$258.66$258.66231,500
2018-09-24$252.96$252.96246,500
2018-09-21$254.70$254.70323,200
2018-09-20$254.00$254.00237,200
2018-09-19$255.98$255.98278,000
2018-09-18$263.88$263.88257,500
2018-09-17$263.45$263.45389,100
2018-09-14$282.92$282.92248,800
2018-09-13$278.07$278.07242,800
2018-09-12$274.76$274.76264,800
2018-09-11$273.23$273.23170,600
2018-09-10$267.72$267.72178,600
2018-09-07$263.85$263.85133,200
2018-09-06$259.31$259.31195,700
2018-09-05$263.79$263.79293,100
2018-09-04$264.94$264.94279,700
2018-08-31$264.91$264.91218,300
2018-08-30$261.61$261.61258,100
2018-08-29$257.10$257.10220,700
2018-08-28$252.16$252.16157,400
2018-08-27$248.92$248.92149,700
2018-08-24$246.04$246.04127,200
2018-08-23$241.38$241.38134,400
2018-08-22$238.43$238.43176,900
2018-08-21$233.67$233.67135,600
2018-08-20$231.57$231.57166,200
2018-08-17$232.65$232.6593,600
2018-08-16$233.01$233.01118,000
2018-08-15$228.66$228.66170,700
2018-08-14$231.24$231.24119,800
2018-08-13$226.25$226.25149,300
2018-08-10$227.09$227.09180,000
2018-08-09$228.72$228.72374,800
2018-08-08$230.08$230.08782,800
2018-08-07$213.26$213.26419,800
2018-08-06$213.69$213.69295,700
2018-08-03$211.53$211.53188,600
2018-08-02$212.12$212.12253,000
2018-08-01$201.94$201.94184,000
2018-07-31$199.25$199.25190,300
2018-07-30$194.92$194.92170,000
2018-07-27$198.83$198.83173,000
2018-07-26$204.65$204.65159,700
2018-07-25$207.86$207.86115,300
2018-07-24$202.39$202.39200,300
2018-07-23$210.37$210.37168,700
2018-07-20$209.72$209.72159,500
2018-07-19$213.49$213.49185,400
2018-07-18$213.16$213.16241,800
2018-07-17$210.32$210.32221,800
2018-07-16$202.41$202.41249,200
2018-07-13$198.50$198.50188,800
2018-07-12$201.96$201.96236,500
2018-07-11$202.20$202.20160,800
2018-07-10$201.15$201.15152,900
2018-07-09$201.88$201.88353,500
2018-07-06$191.86$191.86210,700
2018-07-05$193.65$193.65136,400
2018-07-03$189.10$189.1089,900
2018-07-02$189.55$189.55137,300
2018-06-29$186.33$186.33166,600
2018-06-28$185.94$185.94134,000
2018-06-27$182.07$182.07191,200
2018-06-26$187.09$187.09148,300
2018-06-25$182.74$182.74215,900
2018-06-22$186.06$186.06197,300
2018-06-21$188.15$188.15157,600
2018-06-20$192.48$192.48168,900
2018-06-19$189.14$189.14142,600
2018-06-18$190.00$190.00173,400
2018-06-15$183.59$183.59339,100
2018-06-14$186.00$186.00182,000
2018-06-13$184.63$184.63181,600
2018-06-12$183.49$183.49210,700
2018-06-11$181.43$181.43209,600
2018-06-08$181.31$181.31236,900
2018-06-07$181.49$181.49329,700
2018-06-06$191.49$191.49155,100
2018-06-05$191.88$191.88236,800
2018-06-04$185.92$185.92185,200
2018-06-01$185.46$185.46160,000
2018-05-31$182.69$182.69173,900
2018-05-30$181.35$181.35273,400
2018-05-29$176.48$176.48182,400
2018-05-25$174.33$174.33221,900
2018-05-24$171.45$171.451,739,100
2018-05-23$172.67$172.67171,900
2018-05-22$172.60$172.60511,000
2018-05-21$177.06$177.06292,100
2018-05-18$187.76$187.76136,200
2018-05-17$182.99$182.9978,700
2018-05-16$182.15$182.15121,700
2018-05-15$178.00$178.00165,100
2018-05-14$181.22$181.2290,400
2018-05-11$184.04$184.0498,800
2018-05-10$181.99$181.99222,900
2018-05-09$181.63$181.63331,800
2018-05-08$172.09$172.09195,500
2018-05-07$170.99$170.99200,800
2018-05-04$169.94$169.94197,800
2018-05-03$163.14$163.14226,500
2018-05-02$163.46$163.46447,800
2018-05-01$173.17$173.171,111,800
2018-04-30$140.58$140.58221,600
2018-04-27$143.11$143.11162,000
2018-04-26$141.79$141.79103,900
2018-04-25$137.93$137.9377,100
2018-04-24$138.49$138.49121,700
2018-04-23$142.26$142.2670,000
2018-04-20$141.08$141.0865,500
2018-04-19$141.23$141.23103,500
2018-04-18$142.02$142.02124,600
2018-04-17$143.32$143.32187,000
2018-04-16$139.43$139.43161,100
2018-04-13$138.92$138.92125,200
2018-04-12$137.39$137.39192,100
2018-04-11$133.82$133.8283,600
2018-04-10$133.15$133.15110,100
2018-04-09$131.20$131.20167,300
2018-04-06$128.00$128.00138,100
2018-04-05$130.40$130.4095,100
2018-04-04$127.98$127.9888,400
2018-04-03$127.48$127.48153,100
2018-04-02$123.80$123.80150,200
2018-03-29$122.84$122.84119,400
2018-03-28$119.77$119.77196,700
2018-03-27$121.16$121.16178,100
2018-03-26$125.68$125.68295,100
2018-03-23$121.60$121.6098,900
2018-03-22$123.68$123.68111,700
2018-03-21$125.46$125.4650,000
2018-03-20$126.00$126.0079,200
2018-03-19$125.02$125.02106,000
2018-03-16$129.09$129.09208,900
2018-03-15$128.00$128.0076,400
2018-03-14$128.11$128.11112,000
2018-03-13$127.35$127.3598,000
2018-03-12$126.37$126.37113,500
2018-03-09$125.46$125.46127,400
2018-03-08$124.66$124.6678,400
2018-03-07$125.30$125.30111,700
2018-03-06$124.03$124.03192,000
2018-03-05$120.78$120.78165,600
2018-03-02$122.00$122.00203,100
2018-03-01$118.33$118.33245,800
2018-02-28$120.82$120.82576,800
2018-02-27$130.28$130.28215,000
2018-02-26$133.22$133.22129,000
2018-02-23$131.15$131.1569,700
2018-02-22$129.49$129.49148,800
2018-02-21$129.36$129.36190,700
2018-02-20$126.84$126.84129,100
2018-02-16$124.46$124.46151,500
2018-02-15$120.87$120.8773,200
2018-02-14$119.33$119.33111,200
2018-02-13$117.90$117.90123,400
2018-02-12$117.41$117.41118,400
2018-02-09$116.68$116.68200,500
2018-02-08$115.33$115.3399,300
2018-02-07$119.37$119.3773,500
2018-02-06$118.95$118.95104,700
2018-02-05$117.68$117.6896,200
2018-02-02$120.41$120.4158,100
2018-02-01$122.20$122.2088,400
2018-01-31$121.84$121.8496,100
2018-01-30$126.24$126.24139,200
2018-01-29$126.01$126.01107,100
2018-01-26$125.75$125.7585,100
2018-01-25$123.89$123.89153,100
2018-01-24$120.89$120.8972,400
2018-01-23$120.65$120.6590,000
2018-01-22$120.33$120.33127,800
2018-01-19$118.12$118.12118,000
2018-01-18$114.99$114.9999,500
2018-01-17$115.95$115.95136,700
2018-01-16$116.15$116.15228,800
2018-01-12$115.59$115.59177,900
2018-01-11$115.17$115.1797,900
2018-01-10$114.22$114.22174,100
2018-01-09$117.75$117.75282,100
2018-01-08$114.25$114.25362,900
2018-01-05$119.85$119.85123,000
2018-01-04$119.40$119.4077,800
2018-01-03$118.59$118.59195,600
2018-01-02$119.17$119.17134,000