Inogen Stock Price History
NASDAQ: INGNHealth CareIndustrial SpecialtiesUSD
6.18+0.24 (+4.04%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
INGN price history at a glance
The price history for Inogen (INGN) on this page begins on February 10, 2014, when the stock closed at $15.15; it most recently closed at $6.18 on October 5, 2026. The highest price in this record is $287.79, reached on September 10, 2018; the latest close is 97.9% below that peak. Across the 11 complete calendar years in the table, INGN finished higher in 5 and lower in 6. Its best year was 2017 (+77.3%) and its worst was 2023 (-72.1%).
Over roughly 13 years the share price changed -59.2%, a -6.8% compound annual price return (excluding dividends). In the last 12 months alone, INGN has lost 24.3%. Prices are split-adjusted closing prices; daily open, high, low, close and volume for the past year are listed below.
Summary generated from market data by MetaCap's automated system. Methodology
Key price levels
- High since 2014
- $287.79
- Date of high
- Sep 10, 2018
- Low since 2014
- $4.13
- Date of low
- Oct 23, 2023
- 52-week high
- $9.13
- 52-week low
- $5.05
- IPO year
- 2014
- Last close
- $6.18
INGN returns
1 week
+3.52%
1 month
+17.27%
3 months
-5.50%
6 months
-2.37%
Year to date
-8.04%
1 year
-24.26%
3 years
+34.06%
5 years
-84.86%
INGN price return, excluding dividends.
INGN annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 6.18 | -6.79% |
| 2025 | 6.63 | -31.08% |
| 2024 | 9.62 | +75.23% |
| 2023 | 5.49 | -72.15% |
| 2022 | 19.71 | -42.03% |
| 2021 | 34.00 | -23.90% |
| 2020 | 44.68 | -32.65% |
| 2019 | 66.34 | -48.13% |
| 2018 | 127.90 | +7.41% |
| 2017 | 119.08 | +77.28% |
| 2016 | 67.17 | +67.55% |
| 2015 | 40.09 | +28.37% |
| 2014* | 31.23 | +106.14% |
* Partial year: the record begins after the start of 2014; return measured from the first available close.
2026 return is year to date.
INGN daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 5.93 | 6.28 | 5.93 | 6.18 | +4.04% | |
| 5.79 | 5.94 | 5.74 | 5.94 | +2.06% | |
| 5.71 | 5.88 | 5.71 | 5.82 | +0.87% | |
| 5.94 | 5.98 | 5.77 | 5.77 | -2.86% | |
| 5.95 | 6.12 | 5.84 | 5.94 | -0.50% | |
| 6.05 | 6.05 | 5.82 | 5.97 | -0.17% | |
| 5.54 | 6.16 | 5.54 | 5.98 | +13.47% | |
| 5.39 | 5.39 | 5.27 | 5.27 | -1.86% | |
| 5.44 | 5.45 | 5.32 | 5.37 | -1.29% | |
| 5.36 | 5.50 | 5.33 | 5.44 | +1.49% | |
| 5.25 | 5.40 | 5.20 | 5.36 | +2.49% | |
| 5.10 | 5.29 | 5.05 | 5.23 | +2.75% | |
| 5.22 | 5.29 | 5.05 | 5.09 | -2.68% | |
| 5.14 | 5.30 | 5.11 | 5.23 | +2.55% | |
| 5.18 | 5.18 | 5.08 | 5.10 | -0.78% | |
| 5.10 | 5.18 | 5.09 | 5.14 | +0.19% | |
| 5.17 | 5.21 | 5.06 | 5.13 | 0.00% | |
| 5.19 | 5.27 | 5.10 | 5.13 | -1.35% | |
| 5.23 | 5.26 | 5.16 | 5.20 | -0.57% | |
| 5.30 | 5.42 | 5.23 | 5.23 | -1.51% | |
| 5.22 | 5.35 | 5.19 | 5.31 | +2.51% | |
| 5.23 | 5.26 | 5.16 | 5.18 | -1.71% | |
| 5.19 | 5.30 | 5.18 | 5.27 | +0.76% | |
| 5.48 | 5.54 | 5.20 | 5.23 | -3.51% | |
| 5.40 | 5.47 | 5.37 | 5.42 | -0.55% | |
| 5.41 | 5.50 | 5.29 | 5.45 | +1.11% | |
| 5.34 | 5.47 | 5.34 | 5.39 | +1.13% | |
| 5.35 | 5.45 | 5.32 | 5.33 | -0.74% | |
| 5.46 | 5.49 | 5.33 | 5.37 | -2.36% | |
| 5.53 | 5.66 | 5.46 | 5.50 | -0.18% | |
| 5.50 | 5.60 | 5.50 | 5.51 | -0.90% | |
| 5.51 | 5.59 | 5.45 | 5.56 | +0.36% | |
| 5.51 | 5.59 | 5.48 | 5.54 | +0.73% | |
| 5.62 | 5.66 | 5.50 | 5.50 | -1.96% | |
| 5.64 | 5.66 | 5.61 | 5.61 | +0.18% | |
| 5.65 | 5.71 | 5.59 | 5.60 | -1.41% | |
| 5.64 | 5.75 | 5.63 | 5.68 | +1.43% | |
| 5.70 | 5.76 | 5.57 | 5.60 | -1.93% | |
| 5.71 | 5.81 | 5.63 | 5.71 | -0.70% | |
| 5.80 | 5.82 | 5.72 | 5.75 | -1.03% | |
| 5.84 | 5.90 | 5.80 | 5.81 | 0.00% | |
| 5.90 | 5.90 | 5.80 | 5.81 | -1.53% | |
| 6.28 | 6.28 | 5.86 | 5.90 | -1.99% | |
| 6.05 | 6.29 | 5.95 | 6.02 | -0.50% | |
| 5.90 | 6.26 | 5.61 | 6.05 | -6.78% | |
| 6.61 | 6.72 | 6.45 | 6.49 | -1.07% | |
| 6.93 | 6.93 | 6.49 | 6.56 | -5.20% | |
| 6.70 | 6.93 | 6.69 | 6.92 | +3.13% | |
| 6.50 | 6.87 | 6.50 | 6.71 | +4.03% | |
| 6.40 | 6.46 | 6.12 | 6.45 | +0.47% | |
| 6.39 | 6.51 | 6.39 | 6.42 | -0.16% | |
| 6.38 | 6.51 | 6.38 | 6.43 | +0.16% | |
| 6.33 | 6.55 | 6.33 | 6.42 | +1.74% | |
| 6.24 | 6.45 | 6.24 | 6.31 | +2.60% | |
| 6.38 | 6.44 | 6.13 | 6.15 | -2.69% | |
| 6.40 | 6.54 | 6.32 | 6.32 | -2.92% | |
| 6.50 | 6.55 | 6.32 | 6.51 | +1.24% | |
| 6.36 | 6.61 | 6.33 | 6.43 | +0.47% | |
| 6.54 | 6.56 | 6.24 | 6.40 | -2.59% | |
| 6.60 | 6.66 | 6.54 | 6.57 | -1.35% | |
| 6.44 | 6.69 | 6.44 | 6.66 | +3.90% | |
| 6.31 | 6.48 | 6.27 | 6.41 | +1.26% | |
| 6.54 | 6.55 | 6.25 | 6.33 | -3.21% | |
| 6.52 | 6.80 | 6.51 | 6.54 | 0.00% | |
| 6.50 | 6.57 | 6.40 | 6.54 | +0.15% | |
| 6.45 | 6.55 | 6.39 | 6.53 | +0.62% | |
| 6.48 | 6.53 | 6.29 | 6.49 | -0.76% | |
| 6.67 | 6.78 | 6.51 | 6.54 | -1.95% | |
| 6.58 | 6.74 | 6.54 | 6.67 | +1.06% | |
| 6.63 | 6.80 | 6.43 | 6.60 | -0.75% | |
| 6.46 | 6.71 | 6.40 | 6.65 | +3.10% | |
| 6.90 | 6.91 | 6.39 | 6.45 | -6.93% | |
| 6.94 | 7.08 | 6.91 | 6.93 | -0.14% | |
| 6.79 | 6.98 | 6.74 | 6.94 | +2.36% | |
| 6.76 | 6.92 | 6.76 | 6.78 | +0.30% | |
| 6.54 | 6.84 | 6.54 | 6.76 | +3.36% | |
| 6.40 | 6.55 | 6.38 | 6.54 | +1.71% | |
| 6.40 | 6.59 | 6.27 | 6.43 | +0.31% | |
| 6.42 | 6.47 | 6.33 | 6.41 | +0.63% | |
| 6.38 | 6.59 | 6.36 | 6.37 | -0.62% | |
| 6.48 | 6.48 | 6.29 | 6.41 | -0.77% | |
| 6.45 | 6.52 | 6.42 | 6.46 | +0.94% | |
| 6.33 | 6.42 | 6.27 | 6.40 | +1.59% | |
| 6.60 | 6.65 | 6.27 | 6.30 | -4.40% | |
| 6.35 | 6.63 | 6.33 | 6.59 | +3.78% | |
| 6.12 | 6.44 | 6.12 | 6.35 | +4.79% | |
| 6.50 | 6.50 | 6.06 | 6.06 | -5.46% | |
| 6.35 | 6.58 | 6.35 | 6.41 | +1.58% | |
| 6.02 | 6.49 | 6.02 | 6.31 | +5.52% | |
| 6.11 | 6.25 | 5.88 | 5.98 | -1.81% | |
| 6.05 | 6.15 | 6.01 | 6.09 | 0.00% | |
| 6.43 | 6.49 | 6.06 | 6.09 | -6.16% | |
| 6.55 | 6.64 | 6.41 | 6.49 | -0.76% | |
| 6.67 | 6.67 | 6.50 | 6.54 | -0.61% | |
| 6.62 | 6.72 | 6.45 | 6.58 | 0.00% | |
| 6.41 | 6.66 | 6.37 | 6.58 | +2.81% | |
| 6.45 | 6.51 | 6.34 | 6.40 | -0.16% | |
| 6.33 | 6.44 | 6.17 | 6.41 | +1.10% | |
| 6.43 | 6.44 | 6.24 | 6.34 | -1.71% | |
| 6.25 | 6.47 | 6.19 | 6.45 | +2.38% | |
| 6.36 | 6.54 | 6.28 | 6.30 | -1.25% | |
| 6.71 | 6.71 | 6.30 | 6.38 | -6.18% | |
| 6.83 | 7.06 | 6.70 | 6.80 | -0.15% | |
| 6.64 | 6.92 | 6.57 | 6.81 | +1.95% | |
| 6.66 | 6.85 | 6.45 | 6.68 | +0.91% | |
| 6.95 | 6.95 | 6.37 | 6.62 | -5.70% | |
| 7.17 | 7.43 | 6.60 | 7.02 | -2.36% | |
| 7.13 | 7.43 | 7.09 | 7.19 | +1.13% | |
| 7.09 | 7.17 | 6.90 | 7.11 | +0.85% | |
| 6.97 | 7.16 | 6.89 | 7.05 | +1.15% | |
| 6.93 | 7.03 | 6.76 | 6.97 | -0.14% | |
| 7.11 | 7.12 | 6.94 | 6.98 | -1.83% | |
| 6.97 | 7.14 | 6.85 | 7.11 | +1.57% | |
| 7.35 | 7.35 | 6.84 | 7.00 | -4.76% | |
| 7.24 | 7.67 | 7.24 | 7.35 | +1.38% | |
| 7.05 | 7.32 | 7.05 | 7.25 | +2.84% | |
| 6.95 | 7.13 | 6.95 | 7.05 | +0.86% | |
| 7.17 | 7.38 | 6.73 | 6.99 | -2.24% | |
| 6.99 | 7.17 | 6.99 | 7.15 | +2.73% | |
| 6.95 | 7.07 | 6.77 | 6.96 | +0.14% | |
| 6.70 | 7.10 | 6.70 | 6.95 | +1.91% | |
| 6.64 | 6.92 | 6.62 | 6.82 | +3.49% | |
| 6.21 | 6.60 | 6.13 | 6.59 | +6.29% | |
| 6.33 | 6.48 | 6.18 | 6.20 | -2.21% | |
| 6.49 | 6.64 | 6.32 | 6.34 | -1.71% | |
| 6.33 | 6.55 | 6.32 | 6.45 | +1.90% | |
| 6.70 | 6.76 | 6.29 | 6.33 | -4.95% | |
| 6.64 | 6.68 | 6.33 | 6.66 | -0.15% | |
| 6.93 | 7.00 | 6.66 | 6.67 | -1.91% | |
| 6.50 | 6.81 | 6.36 | 6.80 | +6.92% | |
| 6.18 | 6.50 | 6.16 | 6.36 | +2.42% | |
| 6.18 | 6.34 | 6.05 | 6.21 | -0.96% | |
| 6.23 | 6.38 | 6.23 | 6.27 | +1.46% | |
| 6.11 | 6.26 | 5.86 | 6.18 | +1.15% | |
| 6.20 | 6.33 | 6.04 | 6.11 | -1.29% | |
| 6.46 | 6.61 | 6.19 | 6.19 | -4.77% | |
| 6.36 | 6.66 | 6.36 | 6.50 | +1.25% | |
| 6.38 | 6.48 | 6.30 | 6.42 | +1.58% | |
| 6.38 | 6.41 | 6.20 | 6.32 | -2.02% | |
| 6.19 | 6.53 | 6.06 | 6.45 | +5.74% | |
| 6.17 | 6.17 | 6.02 | 6.10 | -0.97% | |
| 6.09 | 6.21 | 6.09 | 6.16 | +0.49% | |
| 6.14 | 6.22 | 6.07 | 6.13 | -1.13% | |
| 6.14 | 6.36 | 6.14 | 6.20 | +1.14% | |
| 6.06 | 6.27 | 6.02 | 6.13 | +1.16% | |
| 6.11 | 6.20 | 6.00 | 6.06 | -0.66% | |
| 6.14 | 6.23 | 6.07 | 6.10 | -2.09% | |
| 6.19 | 6.37 | 6.15 | 6.23 | +0.16% | |
| 6.34 | 6.40 | 6.12 | 6.22 | -2.20% | |
| 6.37 | 6.45 | 6.14 | 6.36 | -1.70% | |
| 6.41 | 6.72 | 6.39 | 6.47 | -1.22% | |
| 6.28 | 6.61 | 6.25 | 6.55 | +3.80% | |
| 6.30 | 6.45 | 6.22 | 6.31 | +1.61% | |
| 6.02 | 6.34 | 6.02 | 6.21 | +0.49% | |
| 5.99 | 6.22 | 5.89 | 6.18 | +1.31% | |
| 6.39 | 6.46 | 5.99 | 6.10 | -5.28% | |
| 6.00 | 6.46 | 5.84 | 6.44 | +7.15% | |
| 5.47 | 6.21 | 5.34 | 6.01 | +2.91% | |
| 5.68 | 5.95 | 5.64 | 5.84 | +2.82% | |
| 5.77 | 5.80 | 5.60 | 5.68 | -1.90% | |
| 5.80 | 5.90 | 5.74 | 5.79 | -0.69% | |
| 5.84 | 5.87 | 5.72 | 5.83 | 0.00% | |
| 5.71 | 5.84 | 5.70 | 5.83 | +2.46% | |
| 5.76 | 5.82 | 5.68 | 5.69 | -1.22% | |
| 5.81 | 6.00 | 5.68 | 5.76 | -0.52% | |
| 6.23 | 6.26 | 5.78 | 5.79 | -5.55% | |
| 5.78 | 6.16 | 5.53 | 6.13 | +6.61% | |
| 5.60 | 5.90 | 5.55 | 5.75 | +2.86% | |
| 5.63 | 5.75 | 5.48 | 5.59 | -1.24% | |
| 5.71 | 5.78 | 5.62 | 5.66 | 0.00% | |
| 5.79 | 5.83 | 5.62 | 5.66 | -3.08% | |
| 5.92 | 6.01 | 5.80 | 5.84 | -1.85% | |
| 5.99 | 6.11 | 5.88 | 5.95 | -0.83% | |
| 5.89 | 6.07 | 5.80 | 6.00 | +1.69% | |
| 5.80 | 5.92 | 5.69 | 5.90 | +1.37% | |
| 5.86 | 5.94 | 5.81 | 5.82 | -0.68% | |
| 5.91 | 5.91 | 5.79 | 5.86 | -0.51% | |
| 5.98 | 5.98 | 5.83 | 5.89 | -2.00% | |
| 6.06 | 6.22 | 6.00 | 6.01 | -0.33% | |
| 6.23 | 6.24 | 6.03 | 6.03 | -3.05% | |
| 6.36 | 6.47 | 6.22 | 6.22 | -2.20% | |
| 6.24 | 6.43 | 6.14 | 6.36 | +2.42% | |
| 6.13 | 6.25 | 6.11 | 6.21 | -0.64% | |
| 6.42 | 6.43 | 6.23 | 6.25 | -3.10% | |
| 6.50 | 6.51 | 6.36 | 6.45 | -0.77% | |
| 6.20 | 6.54 | 6.20 | 6.50 | +4.50% | |
| 6.23 | 6.45 | 6.20 | 6.22 | +0.16% | |
| 6.66 | 6.75 | 6.00 | 6.21 | -11.66% | |
| 7.23 | 7.40 | 6.99 | 7.03 | -2.63% | |
| 7.26 | 7.41 | 7.16 | 7.22 | -1.37% | |
| 7.07 | 7.46 | 7.05 | 7.32 | +7.81% | |
| 6.63 | 6.80 | 6.60 | 6.79 | +2.11% | |
| 6.63 | 6.78 | 6.59 | 6.65 | +0.30% | |
| 6.73 | 6.75 | 6.53 | 6.63 | -1.34% | |
| 6.71 | 6.81 | 6.67 | 6.72 | 0.00% | |
| 6.71 | 6.75 | 6.65 | 6.72 | +0.15% | |
| 6.78 | 6.79 | 6.63 | 6.71 | -1.32% | |
| 6.69 | 6.81 | 6.66 | 6.80 | +1.95% | |
| 6.68 | 6.70 | 6.64 | 6.67 | -0.15% | |
| 6.70 | 6.77 | 6.62 | 6.68 | -1.04% | |
| 6.68 | 6.82 | 6.63 | 6.75 | +0.60% | |
| 6.81 | 6.85 | 6.68 | 6.71 | -1.76% | |
| 6.88 | 7.01 | 6.82 | 6.83 | +0.15% | |
| 6.79 | 6.97 | 6.74 | 6.82 | +0.15% | |
| 6.76 | 6.88 | 6.76 | 6.81 | -0.29% | |
| 7.06 | 7.06 | 6.73 | 6.83 | -3.26% | |
| 7.00 | 7.12 | 6.98 | 7.06 | +0.57% | |
| 6.92 | 7.06 | 6.80 | 7.02 | +1.59% | |
| 6.70 | 6.95 | 6.69 | 6.91 | +2.83% | |
| 6.67 | 6.76 | 6.64 | 6.72 | +0.75% | |
| 6.98 | 6.98 | 6.67 | 6.67 | -3.89% | |
| 7.01 | 7.04 | 6.90 | 6.94 | -0.72% | |
| 6.89 | 7.00 | 6.81 | 6.99 | +1.16% | |
| 6.79 | 6.93 | 6.70 | 6.91 | +2.52% | |
| 6.98 | 7.12 | 6.72 | 6.74 | -3.02% | |
| 7.07 | 7.12 | 6.91 | 6.95 | -1.84% | |
| 7.13 | 7.23 | 7.01 | 7.08 | -0.56% | |
| 7.06 | 7.16 | 6.92 | 7.12 | +0.42% | |
| 7.10 | 7.20 | 6.95 | 7.09 | +0.14% | |
| 6.88 | 7.14 | 6.77 | 7.08 | +2.91% | |
| 6.59 | 6.99 | 6.58 | 6.88 | +4.40% | |
| 6.81 | 6.90 | 6.56 | 6.59 | -1.49% | |
| 6.83 | 6.88 | 6.66 | 6.69 | -2.34% | |
| 6.65 | 6.87 | 6.58 | 6.85 | +2.09% | |
| 6.85 | 7.01 | 6.70 | 6.71 | -2.75% | |
| 6.81 | 6.93 | 6.78 | 6.90 | +0.29% | |
| 7.05 | 7.10 | 6.85 | 6.88 | -2.96% | |
| 7.00 | 7.20 | 7.00 | 7.09 | +1.43% | |
| 7.08 | 7.17 | 6.96 | 6.99 | -0.43% | |
| 7.00 | 7.25 | 6.97 | 7.02 | +0.43% | |
| 7.07 | 7.19 | 6.95 | 6.99 | -0.57% | |
| 7.33 | 7.47 | 7.01 | 7.03 | -4.87% | |
| 8.02 | 8.14 | 7.15 | 7.39 | -8.31% | |
| 8.12 | 8.29 | 8.03 | 8.06 | -1.83% | |
| 8.20 | 8.26 | 8.02 | 8.21 | -0.36% | |
| 8.15 | 8.29 | 8.11 | 8.24 | +0.86% | |
| 8.34 | 8.55 | 8.06 | 8.17 | -2.85% | |
| 8.53 | 8.69 | 8.34 | 8.41 | -1.41% | |
| 8.62 | 8.66 | 8.43 | 8.53 | -1.50% | |
| 8.77 | 8.94 | 8.60 | 8.66 | -1.25% | |
| 9.03 | 9.03 | 8.72 | 8.77 | -2.01% | |
| 8.86 | 9.10 | 8.78 | 8.95 | +1.13% | |
| 8.50 | 9.13 | 8.50 | 8.85 | +4.24% | |
| 8.54 | 8.57 | 8.44 | 8.49 | -1.05% | |
| 8.46 | 8.59 | 8.24 | 8.58 | +2.51% | |
| 8.45 | 8.55 | 8.36 | 8.37 | -1.65% | |
| 8.56 | 8.75 | 8.47 | 8.51 | -0.12% | |
| 8.40 | 8.54 | 8.22 | 8.52 | +1.79% | |
| 7.92 | 8.38 | 7.82 | 8.37 | +4.10% | |
| 8.27 | 8.32 | 7.96 | 8.04 | -1.47% | |
| 8.50 | 8.50 | 8.10 | 8.16 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the INGN chart for longer ranges.