ASP Isotopes Inc. Common Stock (ASPI) Stock Price History
Historical prices from 2022 to 2026
- 1M
- -19.0%
- 3M
- +31.4%
- YTD
- -1.8%
- 1Y
- -17.3%
- 3Y
- +104.2%
- 5Y
- +15.7%
Loading 10-year price history...
ASPI Historical Performance
ASPI Annual Returns
Year-by-year price performance · 2022–2026
- 2022 annual price return
- -40.8%
- 2023 annual price return
- +7.8%
- 2024 annual price return
- +160.3%
- 2025 annual price return
- +8.3%
- 2026 annual price return
- -5.2%
ASPI Stock Price Trajectory (2022–2026)
As of July 7, 2026, ASP Isotopes Inc. Common Stock (ASPI) trades at $5.53, representing a -17.3% return over the past year. The stock has delivered a +107.1% total return over five years (+15.7% CAGR), reflecting significant long-term value creation.
The stock reached its all-time high of $14.49 on October 14, 2025. From this peak, ASPI has corrected -61.8%, currently trading 18% below its 200-day moving average, suggesting potential weakness.
When compared to Basic Materials sector peers NTIC (+11.7% 1Y), LEU (-5.1% 1Y), and UEC (+60.9% 1Y), ASPI has underperformed the peer group average. Compare ASPI vs NTIC →
ASPI Historical Price Data · from 2022
Rows 1–50 of 914| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-07-06 | 5.62 | 5.69 | 5.39 | 5.53 | 3.54M | -1.78% |
| 2026-07-02 | 6.17 | 6.48 | 5.55 | 5.63 | 4.81M | -8.75% |
| 2026-07-01 | 6.14 | 6.56 | 6.12 | 6.17 | 3.85M | -0.80% |
| 2026-06-30 | 6.38 | 6.69 | 6.08 | 6.22 | 4.70M | 0.00% |
| 2026-06-29 | 6.29 | 6.49 | 6.10 | 6.22 | 1.26M | +0.81% |
| 2026-06-26 | 6.17 | 6.28 | 5.86 | 6.17 | 0 | -2.83% |
| 2026-06-25 | 7.28 | 7.53 | 6.01 | 6.35 | 7.22M | -10.06% |
| 2026-06-24 | 7.10 | 7.28 | 6.65 | 7.06 | 5.48M | -0.28% |
| 2026-06-23 | 6.93 | 7.60 | 6.90 | 7.08 | 4.37M | -2.75% |
| 2026-06-22 | 6.99 | 7.43 | 6.93 | 7.28 | 4.39M | +1.39% |
| 2026-06-18 | 6.97 | 7.30 | 6.77 | 7.18 | 4.30M | +7.49% |
| 2026-06-17 | 6.49 | 7.09 | 6.47 | 6.68 | 3.94M | +3.73% |
| 2026-06-16 | 6.63 | 6.85 | 6.31 | 6.44 | 3.26M | -3.01% |
| 2026-06-15 | 7.00 | 7.12 | 6.58 | 6.64 | 4.85M | +1.37% |
| 2026-06-12 | 6.30 | 6.84 | 6.25 | 6.55 | 5.15M | +5.14% |
| 2026-06-11 | 5.79 | 6.31 | 5.67 | 6.23 | 4.30M | +6.50% |
| 2026-06-10 | 6.24 | 6.41 | 5.82 | 5.85 | 3.97M | -8.59% |
| 2026-06-09 | 6.80 | 7.10 | 6.05 | 6.40 | 6.42M | -6.30% |
| 2026-06-08 | 6.96 | 7.28 | 6.74 | 6.83 | 4.47M | +1.79% |
| 2026-06-05 | 7.38 | 7.38 | 6.46 | 6.71 | 8.37M | -15.81% |
| 2026-06-04 | 7.28 | 8.13 | 7.25 | 7.97 | 5.31M | +5.56% |
| 2026-06-03 | 8.18 | 8.18 | 7.53 | 7.55 | 6.10M | -9.36% |
| 2026-06-02 | 8.06 | 8.54 | 7.81 | 8.33 | 7.21M | +4.00% |
| 2026-06-01 | 7.64 | 8.15 | 7.46 | 8.01 | 7.48M | +2.96% |
| 2026-05-29 | 7.65 | 8.07 | 7.41 | 7.78 | 7.10M | +0.13% |
| 2026-05-28 | 6.71 | 7.98 | 6.70 | 7.77 | 11.65M | +16.49% |
| 2026-05-27 | 6.87 | 7.19 | 6.55 | 6.67 | 7.46M | -3.75% |
| 2026-05-26 | 6.38 | 7.04 | 6.38 | 6.93 | 13.17M | +24.86% |
| 2026-05-22 | 5.55 | 5.83 | 5.24 | 5.55 | 4.98M | +7.35% |
| 2026-05-21 | 5.33 | 5.44 | 4.95 | 5.17 | 5.06M | -1.71% |
| 2026-05-20 | 4.85 | 5.32 | 4.84 | 5.26 | 3.76M | +8.68% |
| 2026-05-19 | 5.14 | 5.16 | 4.80 | 4.84 | 4.03M | -8.25% |
| 2026-05-18 | 5.69 | 5.79 | 5.22 | 5.28 | 4.51M | -9.05% |
| 2026-05-15 | 5.79 | 5.88 | 5.66 | 5.80 | 4.12M | -4.76% |
| 2026-05-14 | 6.22 | 6.32 | 5.91 | 6.09 | 3.96M | -3.64% |
| 2026-05-13 | 6.00 | 6.50 | 5.89 | 6.32 | 6.00M | +5.86% |
| 2026-05-12 | 5.99 | 6.04 | 5.62 | 5.97 | 5.18M | -4.02% |
| 2026-05-11 | 5.62 | 6.50 | 5.51 | 6.22 | 9.68M | +15.61% |
| 2026-05-08 | 5.26 | 5.41 | 5.18 | 5.38 | 2.39M | +0.94% |
| 2026-05-07 | 5.45 | 5.47 | 5.20 | 5.33 | 3.10M | -3.79% |
| 2026-05-06 | 5.11 | 5.58 | 5.08 | 5.54 | 3.59M | +7.99% |
| 2026-05-05 | 5.27 | 5.31 | 5.00 | 5.13 | 2.44M | -0.58% |
| 2026-05-04 | 5.16 | 5.34 | 5.05 | 5.16 | 2.69M | +0.19% |
| 2026-05-01 | 5.22 | 5.23 | 4.98 | 5.15 | 2.78M | -2.09% |
| 2026-04-30 | 5.11 | 5.27 | 4.99 | 5.26 | 2.08M | +6.48% |
| 2026-04-29 | 5.20 | 5.25 | 4.90 | 4.94 | 3.16M | -5.73% |
| 2026-04-28 | 5.45 | 5.53 | 5.16 | 5.24 | 2.84M | -7.26% |
| 2026-04-27 | 5.37 | 5.84 | 5.35 | 5.65 | 3.13M | +5.61% |
| 2026-04-24 | 5.58 | 5.62 | 5.20 | 5.35 | 2.84M | -1.47% |
| 2026-04-23 | 5.61 | 5.82 | 5.34 | 5.43 | 4.72M | -3.21% |
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
DCA Calculator
See how regular investing compounds over time.
Peer Comparison
Compare growth, multiples, and margins vs sector.
ASPI — Frequently Asked Questions
Quick answers to the most common questions about buying ASPI stock.
How has ASPI stock performed recently?
ASPI declined -17.3% over the past year, below its 5-year annualized CAGR of +15.7%. The stock trades below its 200-day moving average, reflecting the downtrend.
What is ASPI's all-time high price?
ASP Isotopes Inc. Common Stock reached $14.49 on 2025-10-14. The 52-week high is $14.49. Current 1-year return of -17.3% places the stock further from historical peaks.
Where can I download ASPI historical price data?
This page provides ASPI daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2022-2026, downloadable in CSV format.