Stock listing
OTC:HLEO Helio Corporation Stock
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Share price · OTC:HLEO
$4.15 USD -0.05 (-1.2%)
Close on Oct 30, 2026
- Day range
- $3.95 – $4.20 USDOct 30, 2026
- Volume
- 18,018 sharesOct 30, 2026
- Market cap
- $22.26M USDAt the close on Oct 30, 2026 · price × 5.37M shares outstanding
- 52-week range
- $0.50 – $23.69 USDLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- $30,997 USDMedian day 7,684 shares · last 3 months, Jul 30, 2026 – Oct 30, 2026
Daily closes
Last 3 months, Jul 30, 2026 – Oct 30, 2026 · OTC:HLEO · USD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $4.15 | -0.05 | -1.2% | $4.20 | $4.20 | $3.948 | 18,018 | |
| $4.20 | -0.085 | -2.0% | $4.25 | $4.25 | $4.142 | 2,191 | |
| $4.285 | -0.115 | -2.6% | $4.35 | $4.35 | $4.11 | 4,970 | |
| $4.40 | +0.14 | +3.3% | $4.345 | $4.49 | $4.30 | 2,487 | |
| $4.26 | -0.39 | -8.4% | $4.60 | $4.60 | $4.26 | 2,472 | |
| $4.65 | 0.00 | 0.0% | $4.65 | $4.65 | $4.45 | 800 | |
| $4.65 | +0.30 | +6.9% | $4.375 | $4.698 | $4.20 | 2,738 | |
| $4.35 | -0.20 | -4.4% | $4.55 | $4.70 | $4.30 | 4,104 | |
| $4.55 | +0.05 | +1.1% | $4.69 | $4.69 | $4.22 | 417 | |
| $4.50 | -0.05 | -1.1% | $4.55 | $4.67 | $4.15 | 1,537 | |
| $4.55 | -0.26 | -5.4% | $4.90 | $4.96 | $4.505 | 6,733 | |
| $4.81 | +0.47 | +10.8% | $4.45 | $4.87 | $4.45 | 3,432 | |
| $4.34 | +0.09 | +2.1% | $4.30 | $4.35 | $4.17 | 12,779 | |
| $4.25 | -0.20 | -4.5% | $4.284 | $4.75 | $4.16 | 3,382 | |
| $4.45 | -0.23 | -4.9% | $4.90 | $4.90 | $4.25 | 3,264 | |
| $4.68 | +0.18 | +4.0% | $4.485 | $4.93 | $4.45 | 6,546 | |
| $4.50 | -0.37 | -7.6% | $4.85 | $4.87 | $4.10 | 8,298 | |
| $4.87 | +0.17 | +3.6% | $4.94 | $4.94 | $4.60 | 7,684 | |
| $4.70 | +0.01 | +0.2% | $4.618 | $4.95 | $4.618 | 14,566 | |
| $4.69 | +0.045 | +1.0% | $4.78 | $4.78 | $4.69 | 2,427 | |
| $4.645 | -0.095 | -2.0% | $4.78 | $4.79 | $4.51 | 3,299 | |
| $4.74 | +0.49 | +11.5% | $4.25 | $4.787 | $4.02 | 8,062 | |
| $4.25 | +1.097 | +34.8% | $3.25 | $5.20 | $3.25 | 76,168 | |
| $3.153 | +0.063 | +2.0% | $3.09 | $4.35 | $3.09 | 14,404 | |
| $3.09 | 0.00 | 0.0% | $2.81 | $3.09 | $2.81 | 9,081 | |
| $3.09 | +0.865 | +38.9% | $2.23 | $3.74 | $2.201 | 37,740 | |
| $2.225 | +0.865 | +63.6% | $1.45 | $2.49 | $1.42 | 15,622 | |
| $1.36 | +0.068 | +5.2% | $1.35 | $1.65 | $1.25 | 33,857 | |
| $1.293 | -0.178 | -12.1% | $1.50 | $1.60 | $1.29 | 40,577 | |
| $1.47 | +0.055 | +3.9% | $1.466 | $1.75 | $1.37 | 37,928 | |
| $1.415 | +0.044 | +3.2% | $1.06 | $1.45 | $1.06 | 13,170 | |
| $1.37 | -0.21 | -13.3% | $1.70 | $1.70 | $1.37 | 23,928 | |
| $1.58 | -0.02 | -1.3% | $1.65 | $1.70 | $1.50 | 11,250 | |
| $1.60 | -0.34 | -17.5% | $1.95 | $2.07 | $1.41 | 15,451 | |
| $1.94 | +0.008 | +0.4% | $1.99 | $2.04 | $1.833 | 6,696 | |
| $1.932 | +0.232 | +13.7% | $1.70 | $2.00 | $1.619 | 8,508 | |
| $1.70 | +0.05 | +3.0% | $1.56 | $1.70 | $1.50 | 1,410 | |
| $1.65 | +0.07 | +4.4% | $1.54 | $1.75 | $1.54 | 7,260 | |
| $1.58 | -0.007 | -0.4% | $1.566 | $1.711 | $1.56 | 5,579 | |
| $1.587 | 0.00 | 0.0% | $1.60 | $1.62 | $1.58 | 1,048 | |
| $1.587 | -0.263 | -14.2% | $1.84 | $1.84 | $1.518 | 7,414 | |
| $1.85 | +0.09 | +5.1% | $1.77 | $1.85 | $1.61 | 3,210 | |
| $1.76 | +0.09 | +5.4% | $1.86 | $1.86 | $1.60 | 9,863 | |
| $1.67 | -0.07 | -4.0% | $1.80 | $1.87 | $1.60 | 12,742 | |
| $1.74 | +0.148 | +9.3% | $1.58 | $1.98 | $1.58 | 11,597 | |
| $1.592 | -0.158 | -9.0% | $1.96 | $1.96 | $1.31 | 19,249 | |
| $1.75 | +0.337 | +23.8% | $1.439 | $2.00 | $1.438 | 20,001 | |
| $1.413 | +0.164 | +13.1% | $1.25 | $1.50 | $1.25 | 7,864 | |
| $1.249 | +0.054 | +4.5% | $1.25 | $1.359 | $1.05 | 7,718 | |
| $1.195 | -0.215 | -15.2% | $1.41 | $1.69 | $0.75 | 82,755 | |
| $1.41 | -0.86 | -37.9% | $2.40 | $2.40 | $1.17 | 94,145 | |
| $2.27 | +0.57 | +33.5% | $2.05 | $2.30 | $1.719 | 35,001 | |
| $1.70 | -0.05 | -2.9% | $1.638 | $2.09 | $1.50 | 11,692 | |
| $1.75 | -0.01 | -0.6% | $1.75 | $1.77 | $1.56 | 3,530 | |
| $1.76 | -0.13 | -6.9% | $1.84 | $1.982 | $1.76 | 3,765 | |
| $1.89 | +0.09 | +5.0% | $1.80 | $2.01 | $1.78 | 10,336 | |
| $1.80 | -0.22 | -10.9% | $2.00 | $2.152 | $1.61 | 4,408 | |
| $2.02 | +0.06 | +3.1% | $2.20 | $2.20 | $2.00 | 642 | |
| $1.96 | +0.15 | +8.3% | $1.82 | $2.00 | $1.75 | 7,506 | |
| $1.81 | -0.28 | -13.4% | $1.90 | $2.175 | $1.81 | 6,805 | |
| $2.09 | -0.015 | -0.7% | $2.10 | $2.34 | $2.02 | 16,262 | |
| $2.105 | -0.085 | -3.9% | $2.08 | $2.145 | $2.08 | 4,643 | |
| $2.19 | -0.16 | -6.8% | $2.40 | $2.40 | $2.08 | 11,771 | |
| $2.35 | +0.03 | +1.3% | $2.35 | $2.40 | $2.35 | 2,377 | |
| $2.32 | +0.01 | +0.4% | $2.384 | $2.578 | $2.19 | 5,022 | |
| $2.31 | +0.61 | +35.9% | $1.848 | $2.50 | $1.75 | 12,533 | |
| $1.70 | -0.51 | -23.1% | $2.10 | $2.10 | $1.684 | 4,376 |
- Ticker
- OTC:HLEO
- Asset type
- Stock
- Exchange
- OTC
- Currency
- USD
What changed lately
Latest news release · Oct 21, 2026
Helio Corporation Announces Filing of Registration Statement for Proposed Public Offering and Application to List on Nasdaq
Latest news
Helio Corporation Announces Filing of Registration Statement for Proposed Public Offering and Application to List on Nasdaq
Oct 21, 2026
Closed $4.35 (-4.4%) on Oct 21, 2026
Helio Advances Both NASA SBIR Phase II Programs, Moving QSRM and Typhon Toward Assembly and Testing
Oct 7, 2026
Closed $4.87 (+3.6%) on Oct 7, 2026
Helio Highlights Industry Recognition of Energy Demand as Starship Reaches Orbit, Advancing the Launch Economics Behind Space-Based Solar Power
Oct 5, 2026
Closed $4.69 (+1.0%) on Oct 5, 2026
Helio Launches Asia Investor and Customer Marketing Roadshow to Capture Surging Regional Demand for Commercial Space Exposure
Sep 28, 2026
Closed $3.09 (0.0%) on Sep 28, 2026
Helio Concludes Successful Southwest Roadshow, Expands Investor Outreach to the Northeast in Support of Its Uplisting Strategy
Sep 25, 2026
Closed $3.09 (+38.9%) on Sep 25, 2026
Helio Acquires Full Scale Thermal Vacuum Chamber, Accelerating Qualification of Space Based Systems
Sep 22, 2026
Closed $1.29 (-12.1%) on Sep 22, 2026
Helio Delivers on IP Strategy with Four Patent Family Filings Across Core Space Technologies
Sep 21, 2026
Closed $1.47 (+3.9%) on Sep 21, 2026
Helio Corporation Highlights Federal SBSP Investment, Fourth Patent Filing, and Southwest Investor Roadshow as Momentum Accelerates
Sep 11, 2026
Closed $1.93 (+13.7%) on Sep 11, 2026
Helio Expands IP Position in Rapidly Growing Lunar Technology with Fourth Patent Filing
Sep 10, 2026
Closed $1.70 (+3.0%) on Sep 10, 2026
DOE & DOD New and Large Investments in Space-Based Solar Signal a New Energy Era
Sep 9, 2026
Closed $1.65 (+4.4%) on Sep 9, 2026
Financings
Public offering of shares of common stock
Oct 21, 2026
Announced: about US$8M · R.F. Lafferty & Co., Inc.
Dealers: R.F. Lafferty & Co., Inc. (lead)
Use of proceeds: Research and development, sales and marketing, facilities and manufacturing, repaying certain promissory notes, working capital and general corporate purposes
Helio Corporation on 6ix
- News releases
- 84 in the last 12 months · 87 in all · newest Oct 21, 2026 · oldest 2025
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