Arq, Inc. (ARQ) Stock Price History
Historical prices from 2004 to 2026
- 1M
- +23.4%
- 3M
- +19.9%
- YTD
- -24.0%
- 1Y
- -38.3%
- 3Y
- +11.4%
- 5Y
- -18.9%
Loading 10-year price history...
ARQ Historical Performance
ARQ Annual Returns
Year-by-year price performance · 2004–2026
- 2004 annual price return
- +187.3%
- 2005 annual price return
- -22.8%
- 2006 annual price return
- -3.5%
- 2007 annual price return
- -55.1%
- 2008 annual price return
- -60.6%
- 2009 annual price return
- +65.8%
- 2010 annual price return
- +78.8%
- 2011 annual price return
- +98.6%
- 2012 annual price return
- -25.0%
- 2013 annual price return
- +204.4%
- 2014 annual price return
- -14.0%
- 2015 annual price return
- -67.3%
- 2016 annual price return
- +30.1%
- 2017 annual price return
- +1.3%
- 2018 annual price return
- +11.1%
- 2019 annual price return
- -1.9%
- 2020 annual price return
- -47.3%
- 2021 annual price return
- +23.3%
- 2022 annual price return
- -63.9%
- 2023 annual price return
- +26.3%
- 2024 annual price return
- +165.6%
- 2025 annual price return
- -55.9%
- 2026 annual price return
- -39.0%
ARQ Stock Price Trajectory (2004–2026)
As of November 9, 2026, Arq, Inc. (ARQ) trades at $2.53, representing a -38.3% return over the past year. The stock has delivered a -64.8% total return over five years (-18.9% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $29.17 on December 2, 2013. From this peak, ARQ has corrected -91.3%, currently trading 4% above its 200-day moving average, indicating continued institutional support.
When compared to Basic Materials sector peers CECO (-9.4% 1Y), MERC (-86.4% 1Y), and CLNE (-14.7% 1Y), ARQ has underperformed the peer group average. Compare ARQ vs CECO →
ARQ Historical Price Data · from 2004
Rows 1–50 of 5,735| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-11-06 | 2.44 | 2.67 | 2.38 | 2.53 | 2.09M | +5.42% |
| 2026-11-05 | 2.49 | 2.56 | 2.24 | 2.40 | 11.35M | +29.73% |
| 2026-11-04 | 1.87 | 1.91 | 1.83 | 1.85 | 616K | +0.54% |
| 2026-11-03 | 1.81 | 1.86 | 1.77 | 1.84 | 157K | +1.66% |
| 2026-11-02 | 1.78 | 1.83 | 1.76 | 1.81 | 197K | +2.26% |
| 2026-10-30 | 1.78 | 1.79 | 1.70 | 1.77 | 281K | 0.00% |
| 2026-10-29 | 1.83 | 1.84 | 1.75 | 1.77 | 221K | -4.32% |
| 2026-10-28 | 1.80 | 1.86 | 1.75 | 1.85 | 185K | +3.93% |
| 2026-10-27 | 1.75 | 1.82 | 1.74 | 1.78 | 144K | +2.30% |
| 2026-10-26 | 1.74 | 1.81 | 1.69 | 1.74 | 215K | -0.57% |
| 2026-10-23 | 1.75 | 1.80 | 1.68 | 1.75 | 364K | -1.13% |
| 2026-10-22 | 1.79 | 1.82 | 1.76 | 1.77 | 175K | -3.80% |
| 2026-10-21 | 1.85 | 1.87 | 1.76 | 1.84 | 248K | -1.08% |
| 2026-10-20 | 1.76 | 1.88 | 1.74 | 1.86 | 334K | +4.49% |
| 2026-10-19 | 1.80 | 1.81 | 1.71 | 1.78 | 387K | -0.56% |
| 2026-10-16 | 1.87 | 1.88 | 1.79 | 1.79 | 497K | -3.76% |
| 2026-10-15 | 1.89 | 1.89 | 1.83 | 1.86 | 276K | -3.63% |
| 2026-10-14 | 1.96 | 1.97 | 1.89 | 1.93 | 226K | -2.03% |
| 2026-10-13 | 1.97 | 2.03 | 1.95 | 1.97 | 195K | +0.51% |
| 2026-10-12 | 2.03 | 2.03 | 1.94 | 1.96 | 70K | -3.45% |
| 2026-10-09 | 2.05 | 2.08 | 1.91 | 2.03 | 268K | -3.79% |
| 2026-10-08 | 2.02 | 2.11 | 2.00 | 2.11 | 168K | +2.93% |
| 2026-10-07 | 2.00 | 2.06 | 1.98 | 2.05 | 240K | 0.00% |
| 2026-10-06 | 2.03 | 2.06 | 2.01 | 2.05 | 178K | +1.49% |
| 2026-10-05 | 1.96 | 2.05 | 1.92 | 2.02 | 219K | +4.12% |
| 2026-10-02 | 1.91 | 2.00 | 1.91 | 1.94 | 210K | +2.65% |
| 2026-10-01 | 1.98 | 2.04 | 1.88 | 1.89 | 202K | -4.55% |
| 2026-09-30 | 1.92 | 2.00 | 1.88 | 1.98 | 299K | +3.66% |
| 2026-09-29 | 1.92 | 1.92 | 1.86 | 1.91 | 263K | -1.04% |
| 2026-09-28 | 2.03 | 2.03 | 1.86 | 1.93 | 443K | -4.46% |
| 2026-09-25 | 2.01 | 2.06 | 1.98 | 2.02 | 202K | +0.50% |
| 2026-09-24 | 2.03 | 2.04 | 1.99 | 2.01 | 266K | -1.47% |
| 2026-09-23 | 2.10 | 2.16 | 2.01 | 2.04 | 98K | -1.45% |
| 2026-09-22 | 2.02 | 2.08 | 2.01 | 2.07 | 157K | +2.48% |
| 2026-09-21 | 2.05 | 2.15 | 2.01 | 2.02 | 146K | -1.46% |
| 2026-09-18 | 2.09 | 2.15 | 2.01 | 2.05 | 302K | -0.49% |
| 2026-09-17 | 2.11 | 2.13 | 2.02 | 2.06 | 119K | -2.37% |
| 2026-09-16 | 2.07 | 2.12 | 2.04 | 2.11 | 123K | +1.93% |
| 2026-09-15 | 2.16 | 2.18 | 2.04 | 2.07 | 217K | -3.27% |
| 2026-09-14 | 2.17 | 2.22 | 2.13 | 2.14 | 167K | -2.73% |
| 2026-09-11 | 2.23 | 2.25 | 2.17 | 2.20 | 126K | -1.35% |
| 2026-09-10 | 2.18 | 2.24 | 2.15 | 2.23 | 110K | +2.29% |
| 2026-09-09 | 2.25 | 2.26 | 2.15 | 2.18 | 172K | -1.36% |
| 2026-09-08 | 2.31 | 2.34 | 2.21 | 2.21 | 76K | -3.91% |
| 2026-09-04 | 2.25 | 2.31 | 2.20 | 2.30 | 173K | +1.32% |
| 2026-09-03 | 2.20 | 2.27 | 2.15 | 2.27 | 199K | +3.18% |
| 2026-09-02 | 2.05 | 2.21 | 2.05 | 2.20 | 368K | +7.32% |
| 2026-09-01 | 2.10 | 2.12 | 1.98 | 2.05 | 886K | -3.30% |
| 2026-08-31 | 2.14 | 2.17 | 2.08 | 2.12 | 199K | -1.85% |
| 2026-08-28 | 2.20 | 2.23 | 2.15 | 2.16 | 125K | -1.82% |
ARQ Chart Terminal
Live VCP patterns, Cup & Handle overlays, support/resistance, and AI trade plans.
Live Breakouts Feed
High-probability breakout stocks crossing their pivot across 5 pattern engines.
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
Peer Comparison
Compare growth, multiples, and margins vs sector.
ARQ — Frequently Asked Questions
Quick answers to the most common questions about buying ARQ stock.
How has ARQ stock performed recently?
ARQ declined -38.3% over the past year, below its 5-year annualized CAGR of -18.9%. The stock trades above its 200-day moving average, reflecting the downtrend.
What is ARQ's all-time high price?
Arq, Inc. reached $29.17 on 2013-12-02. The 52-week high is $4.08. Current 1-year return of -38.3% places the stock further from historical peaks.
Where can I download ARQ historical price data?
This page provides ARQ daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2004-2026, downloadable in CSV format.