Hyliion Stock Price History
NYSE: HYLNConsumer CyclicalAuto PartsUSD
3.84+0.07 (+1.86%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
HYLN price history at a glance
The price history for Hyliion (HYLN) on this page begins on December 30, 2019, when the stock closed at $9.95; it most recently closed at $3.84 on October 5, 2026. The highest price in this record is $58.66, reached on August 31, 2020; the latest close is 93.5% below that peak. Across the 6 complete calendar years in the table, HYLN finished higher in 2 and lower in 4. Its best year was 2024 (+228.0%) and its worst was 2023 (-65.2%).
Over roughly 7 years the share price changed -61.4%, a -13.1% compound annual price return (excluding dividends). In the last 12 months alone, HYLN has gained 69.9%. 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 2019
- $58.66
- Date of high
- Aug 31, 2020
- Low since 2019
- $0.518
- Date of low
- Oct 9, 2023
- 52-week high
- $8.49
- 52-week low
- $1.56
- IPO year
- 2019
- Last close
- $3.84
HYLN returns
1 week
-15.23%
1 month
-0.52%
3 months
-7.02%
6 months
+108.70%
Year to date
+108.70%
1 year
+69.91%
3 years
+425.31%
5 years
-48.53%
HYLN price return, excluding dividends.
HYLN annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 3.84 | +110.99% |
| 2025 | 1.82 | -31.84% |
| 2024 | 2.67 | +228.01% |
| 2023 | 0.814 | -65.21% |
| 2022 | 2.34 | -62.26% |
| 2021 | 6.20 | -62.38% |
| 2020 | 16.48 | +65.63% |
| 2019* | 9.95 | 0.00% |
* Partial year: the record begins after the start of 2019; return measured from the first available close.
2026 return is year to date.
HYLN daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 3.78 | 3.85 | 3.68 | 3.84 | +1.86% | |
| 3.79 | 3.83 | 3.67 | 3.77 | -2.08% | |
| 3.98 | 4.00 | 3.81 | 3.85 | -4.70% | |
| 4.17 | 4.37 | 4.01 | 4.04 | -2.42% | |
| 4.50 | 4.54 | 4.08 | 4.14 | -8.61% | |
| 4.32 | 4.54 | 4.29 | 4.53 | +7.60% | |
| 4.17 | 4.26 | 4.00 | 4.21 | +0.96% | |
| 4.05 | 4.28 | 3.97 | 4.17 | +3.99% | |
| 4.20 | 4.27 | 3.99 | 4.01 | +1.26% | |
| 4.12 | 4.14 | 3.92 | 3.96 | -6.16% | |
| 4.25 | 4.36 | 4.16 | 4.22 | +0.48% | |
| 4.03 | 4.24 | 4.02 | 4.20 | +1.45% | |
| 4.49 | 4.53 | 4.14 | 4.14 | -7.38% | |
| 4.43 | 4.68 | 4.36 | 4.47 | +2.05% | |
| 4.23 | 4.44 | 4.18 | 4.38 | +4.29% | |
| 4.10 | 4.23 | 3.94 | 4.20 | +2.94% | |
| 4.01 | 4.35 | 4.00 | 4.08 | +3.55% | |
| 3.93 | 4.02 | 3.84 | 3.94 | -0.25% | |
| 3.78 | 3.98 | 3.78 | 3.95 | +4.22% | |
| 3.73 | 3.83 | 3.62 | 3.79 | -2.82% | |
| 3.89 | 4.03 | 3.86 | 3.90 | +2.09% | |
| 3.74 | 3.97 | 3.69 | 3.82 | -1.04% | |
| 4.00 | 4.08 | 3.82 | 3.86 | -3.50% | |
| 3.69 | 4.10 | 3.69 | 4.00 | +8.40% | |
| 3.68 | 3.75 | 3.65 | 3.69 | +0.82% | |
| 3.60 | 3.71 | 3.50 | 3.66 | +2.81% | |
| 3.43 | 3.60 | 3.37 | 3.56 | +4.09% | |
| 3.35 | 3.46 | 3.25 | 3.42 | -1.44% | |
| 3.44 | 3.54 | 3.37 | 3.47 | -1.14% | |
| 3.73 | 3.74 | 3.48 | 3.51 | +2.93% | |
| 3.40 | 3.45 | 3.36 | 3.41 | +2.71% | |
| 3.21 | 3.36 | 3.15 | 3.32 | +2.47% | |
| 3.25 | 3.31 | 3.17 | 3.24 | +2.86% | |
| 3.28 | 3.30 | 3.12 | 3.15 | -5.41% | |
| 3.42 | 3.43 | 3.27 | 3.33 | -1.19% | |
| 3.61 | 3.63 | 3.27 | 3.37 | -8.17% | |
| 3.87 | 3.94 | 3.59 | 3.67 | -4.92% | |
| 3.95 | 4.08 | 3.81 | 3.86 | -5.62% | |
| 4.10 | 4.20 | 3.94 | 4.09 | +0.74% | |
| 4.18 | 4.38 | 3.97 | 4.06 | -1.22% | |
| 4.05 | 4.78 | 4.03 | 4.11 | +5.66% | |
| 5.09 | 5.45 | 3.82 | 3.89 | -0.77% | |
| 4.01 | 4.14 | 3.84 | 3.92 | -0.25% | |
| 4.20 | 4.22 | 3.84 | 3.93 | +1.55% | |
| 4.04 | 4.08 | 3.75 | 3.87 | -2.03% | |
| 4.11 | 4.24 | 3.90 | 3.95 | +0.25% | |
| 4.10 | 4.18 | 3.91 | 3.94 | -3.67% | |
| 3.87 | 4.18 | 3.85 | 4.09 | +8.49% | |
| 3.53 | 3.85 | 3.41 | 3.77 | +5.90% | |
| 3.71 | 3.79 | 3.51 | 3.56 | -1.66% | |
| 3.19 | 3.66 | 3.19 | 3.62 | +11.73% | |
| 3.50 | 3.55 | 3.21 | 3.24 | -8.47% | |
| 3.69 | 3.80 | 3.44 | 3.54 | -7.33% | |
| 3.81 | 3.93 | 3.61 | 3.82 | +2.69% | |
| 4.07 | 4.09 | 3.67 | 3.72 | -9.71% | |
| 4.29 | 4.56 | 4.03 | 4.12 | +4.83% | |
| 3.93 | 4.16 | 3.80 | 3.93 | +1.29% | |
| 3.61 | 3.89 | 3.61 | 3.88 | +9.30% | |
| 3.78 | 3.81 | 3.53 | 3.55 | -5.08% | |
| 3.60 | 3.86 | 3.54 | 3.74 | 0.00% | |
| 3.88 | 3.94 | 3.58 | 3.74 | -5.32% | |
| 4.13 | 4.25 | 3.83 | 3.95 | -3.42% | |
| 3.89 | 4.19 | 3.81 | 4.09 | +6.23% | |
| 4.25 | 4.25 | 3.81 | 3.85 | -6.78% | |
| 4.31 | 4.37 | 4.12 | 4.13 | -2.82% | |
| 4.15 | 4.32 | 4.13 | 4.25 | +4.94% | |
| 4.00 | 4.27 | 3.98 | 4.05 | 0.00% | |
| 4.28 | 4.28 | 3.95 | 4.05 | -5.59% | |
| 4.36 | 4.62 | 4.28 | 4.29 | -0.69% | |
| 4.62 | 4.93 | 4.23 | 4.32 | -6.49% | |
| 5.07 | 5.39 | 4.60 | 4.62 | -11.32% | |
| 4.69 | 5.32 | 4.68 | 5.21 | +8.77% | |
| 4.72 | 4.93 | 4.33 | 4.79 | +8.37% | |
| 4.70 | 4.75 | 4.31 | 4.42 | -9.05% | |
| 4.92 | 5.07 | 4.37 | 4.86 | -1.22% | |
| 6.02 | 6.02 | 4.75 | 4.92 | -19.34% | |
| 6.91 | 7.20 | 6.08 | 6.10 | -17.23% | |
| 8.20 | 8.24 | 7.35 | 7.37 | -9.01% | |
| 7.98 | 8.49 | 7.66 | 8.10 | +5.74% | |
| 7.54 | 8.02 | 7.38 | 7.66 | +3.10% | |
| 7.30 | 7.92 | 7.09 | 7.43 | +0.27% | |
| 7.76 | 8.22 | 7.08 | 7.41 | +0.14% | |
| 7.59 | 7.80 | 7.06 | 7.40 | -1.46% | |
| 7.11 | 7.62 | 6.85 | 7.51 | +8.53% | |
| 6.53 | 7.39 | 6.39 | 6.92 | +9.15% | |
| 7.39 | 7.50 | 6.05 | 6.34 | -12.19% | |
| 7.22 | 7.97 | 6.95 | 7.22 | +4.64% | |
| 7.66 | 7.97 | 6.87 | 6.90 | -9.45% | |
| 6.33 | 7.86 | 6.28 | 7.62 | +17.96% | |
| 6.62 | 6.98 | 6.25 | 6.46 | -4.86% | |
| 6.19 | 7.00 | 6.04 | 6.79 | +8.64% | |
| 6.85 | 7.02 | 6.03 | 6.25 | -10.59% | |
| 7.17 | 7.27 | 6.55 | 6.99 | -2.78% | |
| 6.85 | 7.39 | 6.60 | 7.19 | +3.60% | |
| 6.63 | 7.33 | 6.27 | 6.94 | +5.15% | |
| 6.16 | 7.23 | 5.94 | 6.60 | +10.18% | |
| 4.29 | 6.24 | 4.27 | 5.99 | +42.62% | |
| 4.15 | 4.37 | 4.12 | 4.20 | +2.69% | |
| 4.13 | 4.28 | 3.83 | 4.09 | 0.00% | |
| 4.07 | 4.23 | 3.81 | 4.09 | -2.62% | |
| 4.55 | 4.84 | 4.07 | 4.20 | -10.06% | |
| 3.49 | 4.76 | 3.45 | 4.67 | +26.56% | |
| 3.76 | 3.81 | 3.28 | 3.69 | +2.79% | |
| 2.85 | 3.60 | 2.82 | 3.59 | +33.96% | |
| 2.71 | 2.78 | 2.63 | 2.68 | -2.90% | |
| 2.47 | 2.79 | 2.46 | 2.76 | +12.20% | |
| 2.46 | 2.51 | 2.38 | 2.46 | -0.40% | |
| 2.41 | 2.47 | 2.28 | 2.47 | +3.35% | |
| 2.30 | 2.42 | 2.29 | 2.39 | +3.46% | |
| 2.13 | 2.33 | 2.12 | 2.31 | +9.48% | |
| 2.01 | 2.19 | 2.01 | 2.11 | +3.43% | |
| 1.90 | 2.04 | 1.89 | 2.04 | +6.81% | |
| 1.77 | 1.93 | 1.77 | 1.91 | +6.70% | |
| 1.81 | 1.85 | 1.77 | 1.79 | -1.10% | |
| 1.81 | 1.84 | 1.76 | 1.81 | -1.63% | |
| 1.89 | 1.94 | 1.84 | 1.84 | -4.17% | |
| 1.88 | 1.94 | 1.88 | 1.92 | +1.59% | |
| 1.92 | 1.95 | 1.85 | 1.89 | -1.56% | |
| 1.88 | 1.97 | 1.88 | 1.92 | +1.59% | |
| 1.95 | 2.04 | 1.87 | 1.89 | -3.57% | |
| 1.95 | 1.98 | 1.94 | 1.96 | -2.00% | |
| 1.97 | 2.03 | 1.96 | 2.00 | +4.17% | |
| 1.95 | 1.96 | 1.89 | 1.92 | -1.03% | |
| 1.91 | 1.94 | 1.87 | 1.94 | +2.11% | |
| 1.85 | 1.94 | 1.85 | 1.90 | +3.26% | |
| 1.83 | 1.90 | 1.81 | 1.84 | 0.00% | |
| 1.81 | 1.88 | 1.81 | 1.84 | +1.66% | |
| 1.76 | 1.83 | 1.76 | 1.81 | +1.69% | |
| 1.75 | 1.79 | 1.74 | 1.78 | +4.71% | |
| 1.69 | 1.70 | 1.65 | 1.70 | 0.00% | |
| 1.71 | 1.75 | 1.70 | 1.70 | -1.16% | |
| 1.71 | 1.76 | 1.69 | 1.72 | -1.71% | |
| 1.76 | 1.82 | 1.75 | 1.75 | -0.57% | |
| 1.71 | 1.78 | 1.69 | 1.76 | +6.02% | |
| 1.80 | 1.80 | 1.64 | 1.66 | -7.78% | |
| 1.77 | 1.84 | 1.77 | 1.80 | +1.12% | |
| 1.86 | 1.87 | 1.78 | 1.78 | -5.82% | |
| 1.88 | 1.92 | 1.85 | 1.89 | +3.28% | |
| 1.85 | 1.89 | 1.83 | 1.83 | -3.68% | |
| 1.82 | 1.93 | 1.78 | 1.90 | +7.34% | |
| 1.89 | 1.89 | 1.75 | 1.77 | -6.84% | |
| 1.89 | 1.93 | 1.83 | 1.90 | -0.52% | |
| 1.94 | 1.95 | 1.90 | 1.91 | -1.04% | |
| 1.98 | 2.01 | 1.93 | 1.93 | -2.53% | |
| 2.03 | 2.06 | 1.97 | 1.98 | -1.49% | |
| 2.09 | 2.13 | 1.98 | 2.01 | -3.37% | |
| 2.01 | 2.10 | 1.97 | 2.08 | +0.48% | |
| 1.99 | 2.09 | 1.99 | 2.07 | +2.99% | |
| 1.96 | 2.07 | 1.96 | 2.01 | +2.03% | |
| 1.95 | 2.00 | 1.90 | 1.97 | -1.50% | |
| 1.95 | 2.07 | 1.95 | 2.00 | -0.50% | |
| 2.00 | 2.06 | 1.97 | 2.01 | -0.99% | |
| 2.04 | 2.10 | 2.01 | 2.03 | +0.50% | |
| 2.14 | 2.15 | 2.00 | 2.02 | -9.42% | |
| 1.99 | 2.23 | 1.98 | 2.23 | +8.78% | |
| 2.09 | 2.17 | 2.02 | 2.05 | -4.65% | |
| 1.91 | 2.17 | 1.91 | 2.15 | +11.98% | |
| 1.95 | 1.95 | 1.83 | 1.92 | -3.52% | |
| 1.95 | 2.11 | 1.94 | 1.99 | +2.05% | |
| 2.02 | 2.04 | 1.93 | 1.95 | -2.99% | |
| 2.03 | 2.10 | 1.98 | 2.01 | -2.43% | |
| 2.06 | 2.09 | 2.00 | 2.06 | -0.96% | |
| 2.06 | 2.17 | 2.02 | 2.08 | +1.46% | |
| 2.05 | 2.08 | 1.96 | 2.05 | +0.49% | |
| 2.00 | 2.09 | 1.98 | 2.04 | +2.51% | |
| 2.09 | 2.10 | 1.97 | 1.99 | -2.93% | |
| 2.11 | 2.15 | 2.01 | 2.05 | -2.38% | |
| 2.16 | 2.17 | 2.07 | 2.10 | -1.87% | |
| 2.02 | 2.16 | 1.98 | 2.14 | +6.47% | |
| 1.94 | 2.05 | 1.93 | 2.01 | +7.49% | |
| 2.04 | 2.05 | 1.87 | 1.87 | -9.66% | |
| 2.20 | 2.20 | 1.98 | 2.07 | -3.72% | |
| 2.11 | 2.18 | 2.04 | 2.15 | +2.38% | |
| 2.02 | 2.18 | 2.02 | 2.10 | +2.44% | |
| 2.09 | 2.16 | 2.05 | 2.05 | -3.76% | |
| 2.07 | 2.13 | 2.04 | 2.13 | +1.43% | |
| 2.18 | 2.18 | 2.08 | 2.10 | -3.23% | |
| 2.10 | 2.18 | 2.09 | 2.17 | +3.33% | |
| 2.19 | 2.20 | 2.08 | 2.10 | -4.11% | |
| 2.28 | 2.29 | 2.16 | 2.19 | -3.52% | |
| 2.17 | 2.32 | 2.17 | 2.27 | +5.09% | |
| 2.10 | 2.24 | 2.10 | 2.16 | +4.35% | |
| 2.13 | 2.18 | 2.07 | 2.07 | -7.17% | |
| 2.24 | 2.34 | 2.20 | 2.23 | 0.00% | |
| 2.10 | 2.25 | 2.10 | 2.23 | +6.19% | |
| 2.08 | 2.10 | 2.01 | 2.10 | +0.96% | |
| 1.97 | 2.12 | 1.95 | 2.08 | +5.05% | |
| 1.91 | 2.00 | 1.91 | 1.98 | +2.06% | |
| 1.99 | 2.00 | 1.92 | 1.94 | -2.02% | |
| 1.93 | 1.99 | 1.89 | 1.98 | +2.06% | |
| 1.97 | 2.00 | 1.90 | 1.94 | 0.00% | |
| 1.89 | 1.97 | 1.88 | 1.94 | +1.04% | |
| 1.82 | 1.98 | 1.82 | 1.92 | +5.49% | |
| 1.87 | 1.88 | 1.77 | 1.82 | -1.09% | |
| 1.87 | 1.89 | 1.82 | 1.84 | -3.16% | |
| 1.90 | 1.99 | 1.90 | 1.90 | -1.55% | |
| 1.97 | 2.01 | 1.91 | 1.93 | -3.50% | |
| 1.98 | 2.02 | 1.91 | 2.00 | +1.01% | |
| 1.97 | 2.03 | 1.97 | 1.98 | -0.50% | |
| 1.94 | 2.05 | 1.92 | 1.99 | +3.11% | |
| 1.85 | 1.97 | 1.85 | 1.93 | +3.76% | |
| 1.82 | 1.90 | 1.82 | 1.86 | +2.20% | |
| 1.81 | 1.87 | 1.79 | 1.82 | +3.41% | |
| 1.81 | 1.84 | 1.76 | 1.76 | -3.30% | |
| 1.83 | 1.86 | 1.80 | 1.82 | -1.09% | |
| 1.94 | 1.94 | 1.84 | 1.84 | -5.15% | |
| 2.02 | 2.04 | 1.90 | 1.94 | -3.48% | |
| 1.94 | 2.03 | 1.91 | 2.01 | +3.61% | |
| 1.92 | 2.00 | 1.87 | 1.94 | +1.04% | |
| 1.83 | 1.95 | 1.83 | 1.92 | +3.23% | |
| 1.94 | 1.96 | 1.84 | 1.86 | -3.12% | |
| 2.01 | 2.01 | 1.92 | 1.92 | -3.03% | |
| 1.88 | 2.01 | 1.86 | 1.98 | +4.76% | |
| 1.83 | 1.91 | 1.80 | 1.89 | +4.42% | |
| 1.83 | 1.89 | 1.80 | 1.81 | -1.63% | |
| 1.83 | 1.89 | 1.79 | 1.84 | -2.13% | |
| 1.86 | 1.89 | 1.83 | 1.88 | +1.62% | |
| 1.83 | 1.89 | 1.83 | 1.85 | +0.54% | |
| 1.75 | 1.84 | 1.74 | 1.84 | +3.37% | |
| 1.70 | 1.78 | 1.66 | 1.78 | +4.71% | |
| 1.59 | 1.70 | 1.56 | 1.70 | +7.59% | |
| 1.71 | 1.80 | 1.58 | 1.58 | -4.82% | |
| 1.67 | 1.71 | 1.63 | 1.66 | -1.19% | |
| 1.61 | 1.73 | 1.61 | 1.68 | +2.44% | |
| 1.69 | 1.80 | 1.61 | 1.64 | -3.53% | |
| 1.61 | 1.73 | 1.60 | 1.70 | +1.19% | |
| 1.85 | 1.89 | 1.62 | 1.68 | -11.58% | |
| 1.93 | 1.97 | 1.73 | 1.90 | -12.84% | |
| 2.06 | 2.19 | 2.00 | 2.18 | +5.83% | |
| 2.19 | 2.20 | 2.00 | 2.06 | -2.83% | |
| 2.06 | 2.14 | 1.93 | 2.12 | +1.92% | |
| 2.19 | 2.20 | 2.07 | 2.08 | -4.59% | |
| 2.11 | 2.20 | 2.11 | 2.18 | +4.31% | |
| 2.10 | 2.23 | 2.08 | 2.09 | -5.00% | |
| 2.33 | 2.37 | 2.20 | 2.20 | -7.17% | |
| 2.30 | 2.41 | 2.29 | 2.37 | +3.04% | |
| 2.24 | 2.35 | 2.21 | 2.30 | +1.32% | |
| 2.11 | 2.42 | 2.11 | 2.27 | +7.08% | |
| 2.20 | 2.20 | 2.10 | 2.12 | -4.50% | |
| 2.35 | 2.35 | 2.21 | 2.22 | -2.63% | |
| 2.24 | 2.33 | 2.22 | 2.28 | +5.07% | |
| 2.02 | 2.25 | 2.02 | 2.17 | +7.43% | |
| 2.13 | 2.27 | 1.96 | 2.02 | -6.05% | |
| 2.19 | 2.23 | 2.09 | 2.15 | +0.94% | |
| 2.11 | 2.22 | 2.09 | 2.13 | +2.90% | |
| 2.23 | 2.23 | 2.03 | 2.07 | -8.81% | |
| 2.51 | 2.55 | 2.25 | 2.27 | -9.20% | |
| 2.47 | 2.54 | 2.40 | 2.50 | +4.17% | |
| 2.32 | 2.46 | 2.22 | 2.40 | +0.84% | |
| 2.40 | 2.49 | 2.31 | 2.38 | +5.31% | |
| 2.34 | 2.43 | 2.19 | 2.26 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the HYLN chart for longer ranges.