Stocks · Basic Materials · Chemicals - Specialty
ASP Isotopes Inc. Common Stock ASPI
$2.91 +7.78% Close, Oct 2, 2026 · NASDAQ · Market cap $366.4M
Strong growthWeak trendExpensive vs sectorHigh risk
Next earnings report: Nov 12, 2026
Scroll or pinch to zoom, drag to move. Daily prices adjusted for splits. Markers: E = earnings (green beat, red miss), S = split, D = dividend.
Three things to know
- Revenue over the last four quarters was $30.9M, up 573.4% from a year earlier, accelerating from 511.2% a quarter earlier.
- Operating margin widened to -312.3% from -720.3% a year earlier.
- The diluted share count rose 68.1% in a year.
PromtFinance scores
Each score is a percentile within the Basic Materials sector (0–100). Under each score: how the stock ranks in its sector on every component. As of Oct 5, 2026.
How fast revenue, earnings and cash flow are growing.
- Revenue growth (TTM, YoY)Top 1%
- Revenue growth accelerationTop 1%
Returns on capital, margins, earnings quality and balance-sheet strength.
- Return on invested capitalBottom 13%
- Gross marginBottom 33%
- Operating marginBottom 6%
- Accruals (lower is better)Top 19%
- Interest coverBottom 6%
How cheap the shares are relative to earnings, cash flow and their own history.
- Earnings yieldBottom 5%
- Free-cash-flow yieldBottom 3%
- EBITDA / enterprise valueBottom 4%
- Sales / enterprise valueBottom 9%
Strength and persistence of the price trend, including versus the S&P 500.
- 12-month return excluding last monthBottom 2%
- 6-month returnBottom 17%
- 1-year return vs S&P 500Bottom 2%
- Distance from 52-week highBottom 2%
- Trend checklist (0–4)Bottom 26%
Earnings surprises and analyst sentiment (estimate-revision history is being collected).
- Average EPS surprise, last 4 quartersBottom 6%
- Consecutive EPS beatsBottom 21%
- Upside to consensus price targetTop 2%
Low volatility, shallow drawdowns, low market sensitivity and modest leverage.
- Volatility, 60 days (lower is better)Bottom 9%
- Maximum drawdown, 3 yearsBottom 8%
- Beta vs S&P 500 (lower is better)Bottom 8%
What changed
Latest four quarters versus the same period a year earlier (growth: versus one quarter earlier).
| Measure | Before | Now | |
|---|---|---|---|
| Revenue growth (YoY) | 511.2% | 573.4% | ↑ |
| Gross margin | 39.3% | 18.3% | ↓ |
| Operating margin | -720.3% | -312.3% | ↑ |
| FCF margin | -682.8% | -270.9% | ↑ |
Fundamental momentum
| Measure | Now (TTM) | Year / quarter before | Sector rank | |
|---|---|---|---|---|
| Revenue growth (TTM, YoY) | 573.4% | 511.2% | ↑ | Top 1% |
| Gross margin | 18.3% | 39.3% | ↓ | Bottom 33% |
| Operating margin | -312.3% | -720.3% | ↑ | Bottom 6% |
| Net margin | -428.0% | -2181.8% | ↑ | — |
| Free-cash-flow margin | -270.9% | -682.8% | ↑ | — |
| Return on invested capital | -17.3% | — | Bottom 13% |
Quality of earnings and balance sheet
- Accruals (net income − OCF) / assetsLower is better; high accruals can signal weaker earnings quality.
- -11.2%
- Stock-based compensation / revenueA cost to shareholders through dilution.
- 45.8%
- Receivables growth vs revenue growthReceivables growing much faster than sales can be a warning.
- -658.6 pp
- Interest cover (operating income / interest)How many times operating profit covers interest.
- -24.6×
Shareholder returns
- Dividend yield (dividends paid, TTM)
- 0.00%
- Net buyback yield (TTM)
- -72.81%
- Shareholder yield
- -72.81%
- Share count change, 1 year
- +68.1%
- Share count change, 3-year CAGR
- +60.3%
Shareholder yield = dividends + net buybacks over the last four quarters, divided by market cap.
Based on the four quarters through Jun 30, 2026 (filed Aug 14, 2026).
Earnings and expectations
Earnings momentum
- Consecutive EPS beats
- 0
- Beats in the last 8 reports
- 0 of 8
- Average EPS surprise, last 4
- -100.0%
- Average 2-day reaction, last 8
- +0.8%
- Positive 20 days after report
- 4 of 8
Analysts
- Consensus price target
- $9.50
- Target vs current price
- +226.5%
How the stock reacted to recent reports
| Report date | EPS surprise | 2 days | 5 days | 20 days | 60 days |
|---|---|---|---|---|---|
| Aug 14, 2026 | -64.7% | -0.2% | -7.7% | -22.7% | — |
| May 20, 2026 | +0.0% | +8.7% | +37.8% | +38.0% | -11.8% |
| Apr 10, 2026 | -740.0% | +6.4% | +21.4% | +26.6% | +20.2% |
| Nov 19, 2025 | +0.0% | -1.7% | -21.5% | -24.5% | -29.4% |
| Aug 14, 2025 | +0.0% | -4.2% | -18.7% | -21.6% | -30.6% |
| May 20, 2025 | +0.0% | -6.9% | +6.1% | +3.3% | +40.6% |
| Mar 31, 2025 | -44.4% | +12.2% | +5.5% | +24.6% | +64.1% |
| Nov 19, 2024 | -33.3% | -8.2% | -3.2% | -31.0% | -37.6% |
Returns from the close before each report. Past reactions do not determine future ones.
Earnings history
| Report date | EPS | Estimate | Surprise | Revenue |
|---|---|---|---|---|
| Aug 14, 2026 | -$0.28 | -$0.17 | -64.7% | $5.1M |
| May 20, 2026 | -$0.06 | -$0.06 | +0.0% | $4.2M |
| Apr 10, 2026 | -$0.84 | -$0.10 | -740.0% | $16.7M |
| Nov 19, 2025 | -$0.15 | -$0.15 | +0.0% | $4.9M |
| Aug 14, 2025 | -$1.03 | -$1.03 | +0.0% | $1.2M |
| May 20, 2025 | -$0.12 | -$0.12 | +0.0% | $1.1M |
| Mar 31, 2025 | -$0.13 | -$0.09 | -44.4% | $1.2M |
| Nov 19, 2024 | -$0.12 | -$0.09 | -33.3% | $1.1M |
Valuation in context
| Multiple | Now | 5-year median | 5-year percentile | Sector rank (cheapness) |
|---|---|---|---|---|
| EV / Sales | 13.50× | — | — | Bottom 9% |
| Free-cash-flow yield | -22.81% | — | — | Bottom 3% |
| Earnings yield | -45.25% | — | — | Bottom 5% |
Technical state
Trend checklist
- ✗ Price above 20-day average
- ✗ Price above 50-day average
- ✗ Price above 200-day average
- ✗ 50-day average above 200-day
- ✗ MACD histogram positive
Trend quality
- Days above the 50-day average
- 0
- Days above the 200-day average
- 0
- 50-day average slope (20 days)
- -16.6%
- 200-day average slope (20 days)
- -5.6%
- Distance from 50-day average
- -21.2%
- Distance from 200-day average
- -44.5%
- RSI (14)
- 38.9
- Relative volume
- 0.89×
Risk and drawdowns
- Volatility, 60 days (annualized)
- 81.5%
- Volatility vs own 5-year history
- 3th percentile · Low for this stock
- Beta vs S&P 500 (2 years, weekly)
- 1.89
- Correlation with S&P 500
- 0.26
- Current drawdown from 1-year high
- -79.3%
- Maximum drawdown, 3 years
- -81.5%
Largest declines in the past six years
| From peak | To low | Decline | Length | Recovery |
|---|---|---|---|---|
| Nov 11, 2022 | May 17, 2023 | -88.6% | 127 days | 178 days (Feb 1, 2024) |
| Oct 14, 2025 | Sep 28, 2026 | -81.5% | 239 days | Not yet recovered |
| May 30, 2024 | Aug 12, 2024 | -62.6% | 50 days | 55 days (Oct 29, 2024) |
| Nov 8, 2024 | Mar 13, 2025 | -55.3% | 83 days | 57 days (Jun 4, 2025) |
| Mar 21, 2024 | Apr 17, 2024 | -36.8% | 18 days | 23 days (May 20, 2024) |
Declines of 10% or more from a closing high, measured on daily closes.
Financial statements
- Market cap
- $366.4M
- EPS, diluted (TTM)
- -$1.32
- Revenue (TTM)
- $30.9M
- 52-week range
- $2.51 – $14.49
| FY 2021 | FY 2022 | FY 2023 | FY 2024 | FY 2025 | |
|---|---|---|---|---|---|
| Revenue | $0 | $0 | $433,026 | $4.1M | $23.8M |
| Gross profit | -$19,376 | $0 | $138,970 | $1.6M | $3.4M |
| Operating income | -$2.6M | -$5.1M | -$16.0M | -$26.4M | -$57.2M |
| Net income | -$2.6M | -$4.9M | -$16.3M | -$32.3M | -$175.1M |
| EPS (diluted) | -$0.08 | -$0.13 | -$0.49 | -$0.63 | -$2.11 |
| Q3 2024 | Q4 2024 | Q1 2025 | Q2 2025 | Q3 2025 | Q4 2025 | Q1 2026 | Q2 2026 | |
|---|---|---|---|---|---|---|---|---|
| Revenue | $1.1M | $1.2M | $1.1M | $1.2M | $4.9M | $16.7M | $4.2M | $5.1M |
| Net income | -$7.3M | -$9.2M | -$8.4M | -$75.1M | -$12.9M | -$78.7M | -$6.9M | -$33.6M |
| EPS (diluted) | -$0.12 | -$0.16 | -$0.12 | -$1.03 | -$0.15 | -$0.84 | -$0.06 | -$0.27 |
| FY 2021 | FY 2022 | FY 2023 | FY 2024 | FY 2025 | |
|---|---|---|---|---|---|
| Operating cash flow | -$577,692 | -$2.9M | -$5.4M | -$16.7M | -$37.8M |
| Capital expenditure | -$3.0M | -$4.5M | -$2.3M | -$11.4M | -$9.7M |
| Free cash flow | -$3.6M | -$7.4M | -$7.7M | -$28.1M | -$47.4M |
| Dividends paid | $0 | $0 | $0 | -$2.78T | $0 |
| Net share buybacks | $6.5M | $8.1M | $14.1M | $53.1M | $307.1M |
Cash outflows are shown as negative numbers.
- Cash and short-term investments
- $254.9M
- Total assets
- $572.0M
- Total liabilities
- $297.3M
- Total debt
- $269.6M
- Net debt
- $50.0M
- Shareholders’ equity
- $264.7M
As of Jun 30, 2026 (filed Aug 14, 2026).
Short interest
- Shares sold short
- 26,069,790
- Days to cover
- 6.52
- Change vs previous report
- +2.3%
FINRA short interest, settlement date Sep 15, 2026.