IN8bio Stock Price History
NASDAQ: INABHealth CareBiotechnology: Biological Products (No Diagnostic Substances)USD
1.34-0.04 (-2.90%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
INAB price history at a glance
The price history for IN8bio (INAB) on this page begins on July 26, 2021, when the stock closed at $300.00; it most recently closed at $1.34 on October 5, 2026. The highest price in this record is $309.57, reached on August 9, 2021; the latest close is 99.6% below that peak. Across the 4 complete calendar years in the table, INAB finished higher in 0 and lower in 4. Its best year was 2023 (-40.3%) and its worst was 2024 (-78.9%).
Over roughly 5 years the share price changed -99.6%, a -64.7% compound annual price return (excluding dividends). In the last 12 months alone, INAB has lost 42.5%. 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 2021
- $309.57
- Date of high
- Aug 9, 2021
- Low since 2021
- $0.88
- Date of low
- Aug 10, 2026
- 52-week high
- $2.73
- 52-week low
- $0.88
- IPO year
- 2021
- Last close
- $1.34
INAB returns
1 week
-4.29%
1 month
+24.07%
3 months
+0.75%
6 months
-3.60%
Year to date
-42.74%
1 year
-42.49%
3 years
-95.22%
5 years
-99.26%
INAB price return, excluding dividends.
INAB annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 1.34 | -45.53% |
| 2025 | 2.46 | -71.82% |
| 2024 | 8.73 | -78.91% |
| 2023 | 41.40 | -40.26% |
| 2022 | 69.30 | -47.38% |
| 2021* | 131.70 | -56.10% |
* Partial year: the record begins after the start of 2021; return measured from the first available close.
2026 return is year to date.
INAB daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 1.36 | 1.38 | 1.34 | 1.34 | -2.90% | |
| 1.40 | 1.40 | 1.33 | 1.38 | -1.43% | |
| 1.38 | 1.41 | 1.36 | 1.40 | +0.72% | |
| 1.43 | 1.45 | 1.35 | 1.39 | -2.11% | |
| 1.43 | 1.45 | 1.38 | 1.42 | +1.43% | |
| 1.42 | 1.46 | 1.34 | 1.40 | 0.00% | |
| 1.36 | 1.46 | 1.36 | 1.40 | +5.26% | |
| 1.31 | 1.36 | 1.31 | 1.33 | +2.70% | |
| 1.28 | 1.30 | 1.27 | 1.30 | +4.44% | |
| 1.19 | 1.30 | 1.19 | 1.24 | +3.33% | |
| 1.18 | 1.27 | 1.17 | 1.20 | +0.84% | |
| 1.11 | 1.25 | 1.10 | 1.19 | +8.18% | |
| 1.15 | 1.15 | 1.10 | 1.10 | -3.51% | |
| 1.06 | 1.16 | 1.06 | 1.14 | +7.55% | |
| 1.09 | 1.11 | 1.06 | 1.06 | -1.85% | |
| 1.05 | 1.08 | 1.03 | 1.08 | +0.93% | |
| 1.03 | 1.10 | 1.03 | 1.07 | +5.94% | |
| 1.06 | 1.09 | 1.01 | 1.01 | -3.81% | |
| 1.10 | 1.10 | 1.01 | 1.05 | -5.41% | |
| 1.11 | 1.14 | 1.07 | 1.11 | +3.74% | |
| 1.12 | 1.13 | 1.06 | 1.07 | -2.73% | |
| 1.08 | 1.11 | 1.08 | 1.10 | +1.85% | |
| 1.10 | 1.13 | 1.08 | 1.08 | -5.26% | |
| 1.20 | 1.20 | 1.13 | 1.14 | -5.00% | |
| 1.16 | 1.22 | 1.16 | 1.20 | +3.45% | |
| 1.10 | 1.16 | 1.10 | 1.16 | +5.45% | |
| 1.09 | 1.11 | 1.09 | 1.10 | +0.92% | |
| 1.10 | 1.13 | 1.08 | 1.09 | -0.91% | |
| 1.01 | 1.13 | 1.01 | 1.10 | +6.28% | |
| 1.04 | 1.05 | 1.03 | 1.04 | -0.48% | |
| 1.19 | 1.19 | 0.96 | 1.04 | -12.24% | |
| 1.17 | 1.20 | 1.17 | 1.19 | +1.28% | |
| 1.18 | 1.20 | 1.11 | 1.17 | -0.85% | |
| 1.30 | 1.30 | 1.15 | 1.18 | -7.81% | |
| 1.23 | 1.30 | 1.18 | 1.28 | +5.79% | |
| 1.22 | 1.26 | 1.17 | 1.21 | +0.83% | |
| 1.16 | 1.26 | 1.16 | 1.20 | +5.26% | |
| 1.14 | 1.17 | 1.13 | 1.14 | +2.70% | |
| 1.11 | 1.14 | 1.05 | 1.11 | +0.91% | |
| 1.19 | 1.20 | 1.10 | 1.10 | -6.78% | |
| 0.999 | 1.19 | 0.94 | 1.18 | +18.12% | |
| 1.07 | 1.08 | 0.88 | 0.999 | -4.86% | |
| 1.00 | 1.05 | 0.98 | 1.05 | +7.58% | |
| 0.98 | 1.01 | 0.958 | 0.976 | -0.31% | |
| 0.97 | 0.98 | 0.951 | 0.979 | +0.93% | |
| 0.989 | 0.989 | 0.90 | 0.97 | -1.92% | |
| 1.00 | 1.00 | 0.94 | 0.989 | +3.02% | |
| 0.99 | 0.991 | 0.94 | 0.96 | 0.00% | |
| 1.08 | 1.08 | 0.94 | 0.96 | -7.25% | |
| 1.08 | 1.08 | 1.01 | 1.04 | -4.17% | |
| 1.06 | 1.08 | 0.96 | 1.08 | +0.93% | |
| 1.12 | 1.13 | 1.06 | 1.07 | -3.60% | |
| 1.18 | 1.18 | 1.10 | 1.11 | -6.72% | |
| 1.23 | 1.24 | 1.18 | 1.19 | -0.83% | |
| 1.20 | 1.24 | 1.20 | 1.20 | +0.84% | |
| 1.22 | 1.22 | 1.19 | 1.19 | -3.25% | |
| 1.25 | 1.25 | 1.23 | 1.23 | -0.81% | |
| 1.22 | 1.25 | 1.22 | 1.24 | -1.59% | |
| 1.32 | 1.33 | 1.23 | 1.26 | -5.26% | |
| 1.35 | 1.37 | 1.31 | 1.33 | -3.62% | |
| 1.44 | 1.46 | 1.38 | 1.38 | -4.17% | |
| 1.38 | 1.46 | 1.38 | 1.44 | +4.35% | |
| 1.36 | 1.38 | 1.35 | 1.38 | +2.99% | |
| 1.32 | 1.38 | 1.32 | 1.34 | +0.75% | |
| 1.44 | 1.44 | 1.31 | 1.33 | -5.00% | |
| 1.39 | 1.44 | 1.34 | 1.40 | +1.45% | |
| 1.40 | 1.44 | 1.35 | 1.38 | -0.72% | |
| 1.45 | 1.46 | 1.28 | 1.39 | -3.47% | |
| 1.44 | 1.46 | 1.39 | 1.44 | +1.41% | |
| 1.46 | 1.46 | 1.40 | 1.42 | 0.00% | |
| 1.42 | 1.45 | 1.40 | 1.42 | +0.71% | |
| 1.43 | 1.43 | 1.41 | 1.41 | -1.40% | |
| 1.38 | 1.45 | 1.38 | 1.43 | +5.15% | |
| 1.36 | 1.38 | 1.32 | 1.36 | 0.00% | |
| 1.50 | 1.50 | 1.34 | 1.36 | -8.11% | |
| 1.49 | 1.53 | 1.45 | 1.48 | +1.37% | |
| 1.42 | 1.50 | 1.42 | 1.46 | 0.00% | |
| 1.42 | 1.48 | 1.42 | 1.46 | +2.10% | |
| 1.43 | 1.50 | 1.43 | 1.43 | -2.72% | |
| 1.40 | 1.47 | 1.39 | 1.47 | +6.52% | |
| 1.41 | 1.44 | 1.38 | 1.38 | -0.72% | |
| 1.45 | 1.46 | 1.39 | 1.39 | -2.80% | |
| 1.47 | 1.47 | 1.41 | 1.43 | -0.69% | |
| 1.38 | 1.44 | 1.32 | 1.44 | +2.86% | |
| 1.41 | 1.50 | 1.38 | 1.40 | -3.45% | |
| 1.40 | 1.49 | 1.40 | 1.45 | +0.69% | |
| 1.49 | 1.50 | 1.40 | 1.44 | -0.69% | |
| 1.56 | 1.57 | 1.43 | 1.45 | -5.84% | |
| 1.53 | 1.56 | 1.52 | 1.54 | 0.00% | |
| 1.56 | 1.56 | 1.48 | 1.54 | -1.28% | |
| 1.73 | 1.73 | 1.53 | 1.56 | -9.83% | |
| 1.84 | 1.86 | 1.70 | 1.73 | -7.49% | |
| 1.80 | 1.88 | 1.77 | 1.87 | +3.89% | |
| 1.78 | 1.80 | 1.73 | 1.80 | 0.00% | |
| 1.68 | 1.84 | 1.68 | 1.80 | +6.51% | |
| 1.67 | 1.70 | 1.65 | 1.69 | +1.20% | |
| 1.67 | 1.69 | 1.63 | 1.67 | -0.60% | |
| 1.54 | 1.75 | 1.54 | 1.68 | +7.01% | |
| 1.45 | 1.57 | 1.43 | 1.57 | +8.28% | |
| 1.40 | 1.45 | 1.40 | 1.45 | +2.11% | |
| 1.50 | 1.50 | 1.40 | 1.42 | -4.70% | |
| 1.58 | 1.60 | 1.40 | 1.49 | -6.29% | |
| 1.65 | 1.66 | 1.59 | 1.59 | 0.00% | |
| 1.62 | 1.62 | 1.59 | 1.59 | -0.63% | |
| 1.63 | 1.64 | 1.59 | 1.60 | -1.54% | |
| 1.61 | 1.64 | 1.59 | 1.63 | +2.85% | |
| 1.66 | 1.66 | 1.55 | 1.58 | -1.25% | |
| 1.60 | 1.64 | 1.56 | 1.60 | +1.27% | |
| 1.68 | 1.69 | 1.50 | 1.58 | -2.47% | |
| 1.60 | 1.65 | 1.60 | 1.62 | +0.62% | |
| 1.49 | 1.61 | 1.49 | 1.61 | +7.33% | |
| 1.52 | 1.52 | 1.49 | 1.50 | +2.04% | |
| 1.48 | 1.49 | 1.44 | 1.47 | -2.65% | |
| 1.55 | 1.56 | 1.47 | 1.51 | -1.31% | |
| 1.53 | 1.60 | 1.52 | 1.53 | -1.92% | |
| 1.48 | 1.61 | 1.48 | 1.56 | +4.00% | |
| 1.42 | 1.50 | 1.41 | 1.50 | +5.63% | |
| 1.50 | 1.55 | 1.40 | 1.42 | -5.33% | |
| 1.55 | 1.55 | 1.48 | 1.50 | +1.35% | |
| 1.56 | 1.59 | 1.45 | 1.48 | -1.33% | |
| 1.46 | 1.50 | 1.44 | 1.50 | +4.17% | |
| 1.45 | 1.47 | 1.42 | 1.44 | -0.69% | |
| 1.42 | 1.48 | 1.37 | 1.45 | +3.57% | |
| 1.36 | 1.40 | 1.31 | 1.40 | +1.45% | |
| 1.44 | 1.44 | 1.35 | 1.38 | +2.22% | |
| 1.39 | 1.39 | 1.31 | 1.35 | -2.88% | |
| 1.43 | 1.46 | 1.38 | 1.39 | -2.80% | |
| 1.39 | 1.49 | 1.39 | 1.43 | -1.38% | |
| 1.50 | 1.50 | 1.42 | 1.45 | +1.40% | |
| 1.38 | 1.46 | 1.38 | 1.43 | +1.42% | |
| 1.45 | 1.50 | 1.41 | 1.41 | -2.08% | |
| 1.37 | 1.46 | 1.35 | 1.44 | +2.86% | |
| 1.46 | 1.46 | 1.38 | 1.40 | -5.41% | |
| 1.38 | 1.51 | 1.38 | 1.48 | +8.03% | |
| 1.42 | 1.49 | 1.36 | 1.37 | -2.84% | |
| 1.48 | 1.54 | 1.35 | 1.41 | -4.08% | |
| 1.55 | 1.55 | 1.45 | 1.47 | -8.70% | |
| 1.55 | 1.66 | 1.50 | 1.61 | +3.87% | |
| 1.66 | 1.67 | 1.50 | 1.55 | -6.63% | |
| 2.00 | 2.00 | 1.58 | 1.66 | -17.00% | |
| 1.70 | 2.03 | 1.70 | 2.00 | +16.28% | |
| 1.79 | 1.84 | 1.70 | 1.72 | -6.52% | |
| 1.86 | 1.98 | 1.79 | 1.84 | -3.66% | |
| 2.05 | 2.05 | 1.87 | 1.91 | -7.28% | |
| 1.89 | 2.11 | 1.85 | 2.06 | +8.99% | |
| 1.90 | 1.99 | 1.82 | 1.89 | -1.05% | |
| 2.00 | 2.05 | 1.90 | 1.91 | -4.02% | |
| 1.80 | 2.03 | 1.77 | 1.99 | +9.94% | |
| 1.75 | 1.98 | 1.75 | 1.81 | +2.26% | |
| 1.72 | 1.89 | 1.70 | 1.77 | +2.91% | |
| 1.65 | 1.74 | 1.65 | 1.72 | -1.15% | |
| 1.70 | 1.74 | 1.61 | 1.74 | +0.58% | |
| 1.65 | 1.79 | 1.62 | 1.73 | +0.58% | |
| 1.67 | 1.75 | 1.60 | 1.72 | +1.18% | |
| 1.67 | 1.73 | 1.62 | 1.70 | 0.00% | |
| 1.69 | 1.80 | 1.66 | 1.70 | -0.58% | |
| 1.68 | 1.81 | 1.68 | 1.71 | +3.01% | |
| 1.60 | 1.72 | 1.59 | 1.66 | +7.10% | |
| 1.53 | 1.59 | 1.51 | 1.55 | +2.65% | |
| 1.54 | 1.60 | 1.50 | 1.51 | -2.58% | |
| 1.63 | 1.69 | 1.48 | 1.55 | -3.13% | |
| 1.67 | 1.68 | 1.58 | 1.60 | -4.76% | |
| 1.73 | 1.79 | 1.66 | 1.68 | -2.33% | |
| 1.75 | 1.79 | 1.72 | 1.72 | -3.37% | |
| 1.81 | 1.90 | 1.78 | 1.78 | -3.78% | |
| 1.97 | 2.05 | 1.70 | 1.85 | -7.04% | |
| 1.92 | 2.02 | 1.86 | 1.99 | +4.19% | |
| 1.99 | 2.05 | 1.89 | 1.91 | -4.50% | |
| 1.96 | 2.07 | 1.92 | 2.00 | +0.50% | |
| 1.90 | 2.03 | 1.85 | 1.99 | +4.74% | |
| 1.96 | 1.96 | 1.88 | 1.90 | -3.06% | |
| 2.02 | 2.14 | 1.95 | 1.96 | -1.51% | |
| 1.96 | 2.09 | 1.95 | 1.99 | +1.53% | |
| 1.93 | 2.00 | 1.88 | 1.96 | -0.51% | |
| 1.97 | 2.03 | 1.87 | 1.97 | -1.50% | |
| 1.96 | 2.05 | 1.91 | 2.00 | +2.04% | |
| 2.09 | 2.17 | 1.96 | 1.96 | -5.31% | |
| 2.18 | 2.26 | 2.05 | 2.07 | -5.91% | |
| 2.33 | 2.40 | 2.20 | 2.20 | -8.33% | |
| 2.49 | 2.50 | 2.40 | 2.40 | -3.23% | |
| 2.36 | 2.53 | 2.31 | 2.48 | +6.44% | |
| 2.37 | 2.54 | 2.30 | 2.33 | -1.27% | |
| 2.58 | 2.62 | 2.36 | 2.36 | -8.88% | |
| 2.31 | 2.73 | 2.27 | 2.59 | +11.64% | |
| 2.22 | 2.50 | 2.17 | 2.32 | +4.98% | |
| 2.15 | 2.31 | 2.15 | 2.21 | +1.84% | |
| 2.21 | 2.24 | 2.12 | 2.17 | -0.46% | |
| 2.34 | 2.35 | 2.10 | 2.18 | -7.23% | |
| 2.35 | 2.55 | 2.22 | 2.35 | -2.08% | |
| 2.50 | 2.50 | 2.15 | 2.40 | -4.00% | |
| 2.48 | 2.60 | 2.39 | 2.50 | +1.21% | |
| 2.48 | 2.60 | 2.33 | 2.47 | 0.00% | |
| 2.53 | 2.53 | 2.39 | 2.47 | +0.41% | |
| 2.32 | 2.59 | 2.25 | 2.46 | +5.13% | |
| 2.31 | 2.38 | 2.24 | 2.34 | +0.43% | |
| 2.02 | 2.34 | 2.02 | 2.33 | +15.92% | |
| 2.20 | 2.24 | 1.93 | 2.01 | -9.87% | |
| 1.92 | 2.24 | 1.82 | 2.23 | +11.50% | |
| 1.74 | 2.00 | 1.71 | 2.00 | +14.29% | |
| 1.55 | 1.79 | 1.35 | 1.75 | +12.90% | |
| 1.21 | 1.58 | 1.20 | 1.55 | +28.10% | |
| 1.46 | 1.48 | 1.17 | 1.21 | -12.32% | |
| 1.41 | 1.41 | 1.32 | 1.38 | -2.82% | |
| 1.50 | 1.50 | 1.38 | 1.42 | -5.33% | |
| 1.55 | 1.57 | 1.45 | 1.50 | -6.25% | |
| 1.72 | 1.72 | 1.53 | 1.60 | -4.76% | |
| 1.76 | 1.87 | 1.67 | 1.68 | -2.89% | |
| 1.76 | 1.79 | 1.71 | 1.73 | -2.26% | |
| 1.70 | 1.80 | 1.70 | 1.77 | +2.91% | |
| 1.77 | 1.79 | 1.70 | 1.72 | -3.37% | |
| 1.82 | 1.83 | 1.77 | 1.78 | +0.56% | |
| 1.85 | 1.89 | 1.76 | 1.77 | -2.75% | |
| 1.78 | 1.84 | 1.76 | 1.82 | +4.00% | |
| 1.80 | 1.81 | 1.73 | 1.75 | -1.69% | |
| 1.95 | 1.97 | 1.77 | 1.78 | -9.18% | |
| 2.05 | 2.11 | 1.95 | 1.96 | -1.01% | |
| 1.98 | 2.04 | 1.98 | 1.98 | -1.49% | |
| 1.91 | 2.09 | 1.88 | 2.01 | +6.35% | |
| 1.96 | 2.00 | 1.89 | 1.89 | -3.57% | |
| 1.70 | 1.98 | 1.68 | 1.96 | +15.29% | |
| 1.62 | 1.75 | 1.56 | 1.70 | +6.92% | |
| 1.68 | 1.73 | 1.59 | 1.59 | -1.85% | |
| 1.64 | 1.65 | 1.60 | 1.62 | -1.22% | |
| 1.62 | 1.67 | 1.58 | 1.64 | +3.14% | |
| 1.59 | 1.72 | 1.58 | 1.59 | 0.00% | |
| 1.59 | 1.70 | 1.59 | 1.59 | -3.05% | |
| 1.67 | 1.77 | 1.62 | 1.64 | -3.53% | |
| 1.67 | 1.70 | 1.64 | 1.70 | +1.19% | |
| 1.72 | 1.89 | 1.66 | 1.68 | -2.33% | |
| 1.61 | 1.80 | 1.56 | 1.72 | +10.97% | |
| 1.60 | 1.75 | 1.53 | 1.55 | -6.63% | |
| 1.65 | 1.73 | 1.64 | 1.66 | +1.84% | |
| 1.63 | 1.70 | 1.60 | 1.63 | -1.21% | |
| 1.96 | 2.14 | 1.54 | 1.65 | -12.23% | |
| 1.95 | 1.95 | 1.82 | 1.88 | -3.59% | |
| 1.97 | 2.02 | 1.92 | 1.95 | -2.01% | |
| 2.00 | 2.05 | 1.95 | 1.99 | -0.50% | |
| 2.08 | 2.10 | 1.98 | 2.00 | -4.76% | |
| 2.08 | 2.14 | 2.06 | 2.10 | 0.00% | |
| 2.12 | 2.15 | 2.04 | 2.10 | -1.87% | |
| 2.10 | 2.16 | 2.07 | 2.14 | +1.90% | |
| 2.08 | 2.16 | 2.04 | 2.10 | +0.96% | |
| 2.05 | 2.12 | 2.04 | 2.08 | -0.48% | |
| 2.12 | 2.18 | 2.09 | 2.09 | -2.79% | |
| 2.11 | 2.16 | 2.09 | 2.15 | +3.86% | |
| 2.05 | 2.09 | 2.04 | 2.07 | -1.90% | |
| 2.15 | 2.18 | 2.04 | 2.11 | -0.94% | |
| 2.14 | 2.29 | 2.09 | 2.13 | -1.39% | |
| 2.18 | 2.19 | 2.08 | 2.16 | -0.46% | |
| 2.10 | 2.29 | 2.10 | 2.17 | +3.33% | |
| 2.26 | 2.34 | 2.10 | 2.10 | -9.87% | |
| 2.40 | 2.51 | 2.30 | 2.33 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the INAB chart for longer ranges.