EnerTeck Corporation
ETCKOTCBasic Materials● Active
$0.00
+$0.00(+0.00%)
Market Cap$10914
P/E Ratio—
52W High$0.0005
52W Low$0.0001
EnerTeck Corporation (ETCK) Stock Price History
Key milestones, OHLCV table, annual returns, peers & What If.
etck · EOD price history · split-adj. · FMP · as of Jun 5, 2026
5-Year High5Y
$0.0990
Oct 19, 2021
-99.7% from here
5-Year Low5Y
$0.0001
Aug 1, 2025
+200.0% from low
IPO Priceadj.
—
May 16, 2001
+0.0% since IPO
1 Year Ago
—
—
+0.0% in 1Y
5 Years Ago
—
—
+0.0% in 5Y
10 Years Ago
—
—
+0.0% in 10Y
Historical Price Data · ETCK
| Date↓ | Open↕ | High↕ | Low↕ | Close↕ | Close (Unadj.) ⓘ | Volume↕ | Change %↕ |
|---|---|---|---|---|---|---|---|
| Jun 5, 2026 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | 66K | +0.00% |
| Jun 4, 2026 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | 66K | +0.00% |
| Jun 3, 2026 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | 66K | +0.00% |
| Jun 2, 2026 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | 66K | +0.00% |
| Jun 1, 2026 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | 66K | +0.00% |
| May 29, 2026 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | 66K | +0.00% |
| May 28, 2026 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | 66K | +0.00% |
| May 27, 2026 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | 66K | +0.00% |
| May 26, 2026 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | 0K | +0.00% |
| May 22, 2026 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | 66K | +0.00% |
| May 21, 2026 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | 66K | +0.00% |
| May 20, 2026 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | 66K | +0.00% |
| May 19, 2026 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | 66K | +0.00% |
| May 18, 2026 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | 66K | +0.00% |
| May 15, 2026 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | 0K | +0.00% |
| May 14, 2026 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | 66K | +0.00% |
| May 13, 2026 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | 0K | +0.00% |
| May 12, 2026 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | 66K | +0.00% |
| May 11, 2026 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | 66K | +0.00% |
| May 8, 2026 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | 66K | +0.00% |
Showing 1–20 of 639 records
Annual Stock Price Performance · ETCK
Jan 1 → Dec 31 · 6 years2026+0.0%$0.00 → $0.00
+0.0%
2025+200.0%$0.00 → $0.00
+200.0%
2024-99.7%$0.03 → $0.00
-99.7%
2023-33.3%$0.05 → $0.04
-33.3%
2022-19.2%$0.07 → $0.05
-19.2%
2021+0.1%$0.07 → $0.07
+0.1%
Best Year2025 · +200.0%
Worst Year2024 · -99.7%
Positive Years3 / 6
Avg Annual Return+8.0%
6Y Total Return-99.6%
6Y CAGR~-59.7% / yr
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EnerTeck Corporation (ETCK) is classified under Basic Materials and trades on OTC. The quote snapshot on this page shows a last price of $0.00. Use the chart and OHLCV table below for open, high, low, close and volume over time.
Annual performance bars, similar companies in the same sector, and the What If calculator help you explore long-horizon returns without leaving this tab. Figures use split-adjusted end-of-day prices where noted; this content is informational, not investment advice.
Data: FMP EOD · split-adjusted where noted · not investment advice
Frequently Asked Questions
ETCK price history · 5 questionsEnd-of-day prices are sourced from market data providers (Financial Modeling Prep). Corporate actions such as splits may be reflected in adjusted series; always verify critical values with your broker or official filings.
ETCK historical stock pricesFMP EOD datasplit-adjusted OHLCV