ScanTech AI Systems Inc. (STAI) Stock Price History
Historical prices from 2023 to 2026
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STAI Historical Performance
Short-Term Returns
STAI Stock Price Trajectory (2023–2026)
As of May 8, 2026, ScanTech AI Systems Inc. (STAI) trades at $0.09, representing a -94.1% return over the past year. The stock has delivered a -99.1% total return over five years (-61.1% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $12.19 on December 30, 2024. From this peak, STAI has corrected -99.3%, currently trading 98% below its 200-day moving average, suggesting potential weakness.
When compared to Basic Materials sector peers SAIC (-22.1% 1Y), LDOS (-15.2% 1Y), and CODA (+78.9% 1Y), STAI has underperformed the peer group average. Compare STAI vs SAIC →
STAI Historical Price Data (2025–2026)
Showing 30 of 791 recordsLoading full history…
| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-05-07 | 0.09 | 0.10 | 0.07 | 0.09 | 60K | -7.79% |
| 2026-05-06 | 0.09 | 0.10 | 0.09 | 0.10 | 7K | 0.00% |
| 2026-05-05 | 0.10 | 0.11 | 0.09 | 0.10 | 32K | -2.40% |
| 2026-05-04 | 0.10 | 0.11 | 0.10 | 0.10 | 20K | -0.10% |
| 2026-05-01 | 0.10 | 0.12 | 0.10 | 0.10 | 243 | -9.00% |
| 2026-04-30 | 0.11 | 0.11 | 0.11 | 0.11 | 17K | 0.00% |
| 2026-04-29 | 0.13 | 0.13 | 0.11 | 0.11 | 5K | -2.22% |
| 2026-04-28 | 0.11 | 0.13 | 0.11 | 0.11 | 33K | +2.27% |
| 2026-04-27 | 0.12 | 0.13 | 0.11 | 0.11 | 2K | -8.33% |
| 2026-04-24 | 0.12 | 0.13 | 0.12 | 0.12 | 5K | 0.00% |
| 2026-04-23 | 0.12 | 0.14 | 0.12 | 0.12 | 614 | -7.69% |
| 2026-04-22 | 0.14 | 0.14 | 0.12 | 0.13 | 29K | +5.69% |
| 2026-04-21 | 0.14 | 0.14 | 0.12 | 0.12 | 15K | -12.14% |
| 2026-04-20 | 0.13 | 0.14 | 0.12 | 0.14 | 6K | +3.70% |
| 2026-04-17 | 0.12 | 0.15 | 0.12 | 0.14 | 660 | -4.86% |
| 2026-04-16 | 0.13 | 0.15 | 0.12 | 0.14 | 24K | +1.36% |
| 2026-04-15 | 0.15 | 0.15 | 0.13 | 0.14 | 5K | +7.69% |
| 2026-04-14 | 0.12 | 0.16 | 0.12 | 0.13 | 349 | -0.15% |
| 2026-04-13 | 0.14 | 0.16 | 0.13 | 0.13 | 10K | -19.83% |
| 2026-04-10 | 0.17 | 0.17 | 0.16 | 0.16 | 7K | -9.43% |
| 2026-04-09 | 0.15 | 0.18 | 0.14 | 0.18 | 12K | +18.74% |
| 2026-04-08 | 0.14 | 0.17 | 0.14 | 0.15 | 15K | +2.72% |
| 2026-04-07 | 0.16 | 0.16 | 0.13 | 0.15 | 4K | +2.44% |
| 2026-04-06 | 0.13 | 0.14 | 0.11 | 0.14 | 44K | +19.58% |
| 2026-04-02 | 0.12 | 0.13 | 0.12 | 0.12 | 7K | +9.09% |
| 2026-04-01 | 0.12 | 0.12 | 0.11 | 0.11 | 11K | 0.00% |
| 2026-03-31 | 0.13 | 0.13 | 0.11 | 0.11 | 5K | -4.35% |
| 2026-03-30 | 0.11 | 0.12 | 0.11 | 0.12 | 20K | 0.00% |
| 2026-03-27 | 0.12 | 0.13 | 0.12 | 0.12 | 2K | -4.25% |
| 2026-03-26 | 0.13 | 0.13 | 0.12 | 0.12 | 5K | 0.00% |
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Start ComparisonSTAI — Frequently Asked Questions
Quick answers to the most common questions about buying STAI stock.
How has STAI stock performed recently?
STAI declined -94.1% over the past year, below its 5-year annualized CAGR of -61.1%. The stock trades below its 200-day moving average, reflecting the downtrend.
What is STAI's all-time high price?
ScanTech AI Systems Inc. reached $12.19 on 2024-12-30. The 52-week high is $5.20. Current 1-year return of -94.1% places the stock further from historical peaks.
Where can I download STAI historical price data?
This page provides STAI daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2023-2026, downloadable in CSV format.