Inogen, Inc. (INGN) NASDAQ
Currency In USD
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INGN Historical Return
If you invested $1000 in Inogen, Inc. (INGN) 10 years ago, it would be worth $113.34 as of October 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $161.58, while $1000 invested 1 year ago would be worth $753.67. This corresponds to total returns of -88.67%, -83.84%, -24.63%, respectively, with annualized returns of -19.57%, -30.54%, -24.63%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
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INGN Historical Data
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| October 21, 2026 | 6.65 | 6.67 | 6.67 | 6.79 | 6.56 | 185,899 |
| October 20, 2026 | 6.55 | 6.69 | 6.69 | 6.71 | 6.5 | 229,023 |
| October 19, 2026 | 6.25 | 6.55 | 6.55 | 6.59 | 6.25 | 235,191 |
| October 16, 2026 | 6.3 | 6.25 | 6.25 | 6.38 | 6.23 | 193,859 |
| October 15, 2026 | 6.28 | 6.3 | 6.3 | 6.37 | 6.2 | 161,059 |
| October 14, 2026 | 6.26 | 6.13 | 6.13 | 6.32 | 6.05 | 348,937 |
| October 13, 2026 | 6.44 | 6.34 | 6.34 | 6.51 | 6.32 | 293,052 |
| October 12, 2026 | 6.17 | 6.42 | 6.42 | 6.45 | 6.16 | 236,921 |
| October 09, 2026 | 5.93 | 6.18 | 6.18 | 6.28 | 5.93 | 243,801 |
| October 08, 2026 | 5.79 | 5.94 | 5.94 | 5.94 | 5.74 | 454,409 |
| October 07, 2026 | 5.71 | 5.82 | 5.82 | 5.88 | 5.71 | 218,288 |
| October 06, 2026 | 5.94 | 5.77 | 5.77 | 5.98 | 5.77 | 352,892 |
| October 05, 2026 | 5.95 | 5.94 | 5.94 | 6.12 | 5.84 | 348,970 |
| October 02, 2026 | 6.05 | 5.97 | 5.97 | 6.05 | 5.82 | 426,816 |
| October 01, 2026 | 5.54 | 5.98 | 5.98 | 6.16 | 5.54 | 1.1M |
| September 30, 2026 | 5.39 | 5.27 | 5.27 | 5.39 | 5.27 | 262,823 |
| September 29, 2026 | 5.44 | 5.37 | 5.37 | 5.45 | 5.32 | 231,989 |
| September 28, 2026 | 5.36 | 5.44 | 5.44 | 5.5 | 5.33 | 301,880 |
| September 25, 2026 | 5.25 | 5.36 | 5.36 | 5.4 | 5.2 | 615,378 |
| September 24, 2026 | 5.1 | 5.23 | 5.23 | 5.29 | 5.05 | 433,624 |
| September 23, 2026 | 5.22 | 5.09 | 5.09 | 5.29 | 5.05 | 530,330 |
| September 22, 2026 | 5.16 | 5.23 | 5.23 | 5.3 | 5.1 | 437,886 |
| September 21, 2026 | 5.1 | 5.1 | 5.1 | 5.16 | 5.07 | 350,169 |
| September 18, 2026 | 5.1 | 5.14 | 5.14 | 5.18 | 5.09 | 438,972 |
| September 17, 2026 | 5.17 | 5.13 | 5.13 | 5.21 | 5.06 | 442,720 |
| September 16, 2026 | 5.19 | 5.13 | 5.13 | 5.27 | 5.1 | 442,117 |
| September 15, 2026 | 5.23 | 5.2 | 5.2 | 5.26 | 5.16 | 390,696 |
| September 11, 2026 | 5.22 | 5.31 | 5.31 | 5.36 | 5.19 | 248,974 |
| September 10, 2026 | 5.23 | 5.18 | 5.18 | 5.26 | 5.16 | 243,424 |
| September 09, 2026 | 5.19 | 5.27 | 5.27 | 5.3 | 5.18 | 203,758 |
| September 08, 2026 | 5.48 | 5.23 | 5.23 | 5.54 | 5.2 | 316,464 |
| September 04, 2026 | 5.4 | 5.42 | 5.42 | 5.47 | 5.37 | 216,622 |
| September 03, 2026 | 5.41 | 5.45 | 5.45 | 5.5 | 5.29 | 0 |
| September 02, 2026 | 5.34 | 5.39 | 5.39 | 5.47 | 5.34 | 249,478 |
| September 01, 2026 | 5.35 | 5.33 | 5.33 | 5.45 | 5.32 | 238,636 |
| August 31, 2026 | 5.46 | 5.37 | 5.37 | 5.49 | 5.33 | 306,551 |
| August 28, 2026 | 5.53 | 5.5 | 5.5 | 5.66 | 5.46 | 200,188 |
| August 27, 2026 | 5.5 | 5.51 | 5.51 | 5.6 | 5.5 | 197,414 |
| August 26, 2026 | 5.51 | 5.56 | 5.56 | 5.59 | 5.45 | 230,851 |
| August 25, 2026 | 5.51 | 5.54 | 5.54 | 5.59 | 5.48 | 166,178 |
| August 24, 2026 | 5.62 | 5.5 | 5.5 | 5.66 | 5.5 | 333,486 |
| August 21, 2026 | 5.64 | 5.61 | 5.61 | 5.66 | 5.61 | 140,353 |
| August 20, 2026 | 5.65 | 5.6 | 5.6 | 5.71 | 5.59 | 207,307 |
| August 19, 2026 | 5.64 | 5.68 | 5.68 | 5.75 | 5.63 | 0 |
| August 18, 2026 | 5.7 | 5.6 | 5.6 | 5.76 | 5.57 | 242,595 |
| August 17, 2026 | 5.71 | 5.71 | 5.71 | 5.81 | 5.63 | 265,961 |
| August 14, 2026 | 5.8 | 5.75 | 5.75 | 5.82 | 5.72 | 204,291 |
| August 13, 2026 | 5.84 | 5.81 | 5.81 | 5.84 | 5.81 | 0 |
| August 12, 2026 | 5.87 | 5.81 | 5.81 | 5.9 | 5.8 | 0 |
| August 11, 2026 | 6.28 | 5.9 | 5.9 | 6.28 | 5.87 | 0 |
| August 10, 2026 | 6.05 | 6.02 | 6.02 | 6.29 | 5.95 | 280,358 |
| August 07, 2026 | 5.89 | 6.05 | 6.05 | 6.26 | 5.61 | 0 |
| August 06, 2026 | 6.61 | 6.49 | 6.49 | 6.72 | 6.45 | 276,248 |
| August 05, 2026 | 6.93 | 6.56 | 6.56 | 6.93 | 6.49 | 288,961 |
| August 04, 2026 | 6.7 | 6.92 | 6.92 | 6.93 | 6.69 | 307,619 |
| August 03, 2026 | 6.5 | 6.71 | 6.71 | 6.87 | 6.5 | 264,236 |
| July 31, 2026 | 6.4 | 6.45 | 6.45 | 6.46 | 6.12 | 282,281 |
| July 30, 2026 | 6.39 | 6.42 | 6.42 | 6.51 | 6.39 | 124,524 |
| July 29, 2026 | 6.38 | 6.43 | 6.43 | 6.51 | 6.38 | 148,837 |
| July 28, 2026 | 6.33 | 6.42 | 6.42 | 6.55 | 6.33 | 134,787 |
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