ARQ Stock Summary and Trading Ideas (Arq | NASDAQ:ARQ)

Arq Inc is an environmental technology company principally engaged in the sale of consumable air, water, and soil treatment solutions, including activated carbon (AC) and chemical technologies. The company manufactures and sells activated carbon and other chemicals used to capture and remove contaminants for the coal-fired power generation, industrial, municipal water and air, water and soil treatment, and remediation markets. Some of the products in its portfolio are Powdered Activated Carbon, Granular Activated Carbon, and Colloidal Carbon Product, among others.

Arq trades on the NASDAQ stock market under the symbol ARQ.

As of March 25, 2026, ARQ stock price climbed to $2.50 with 1,380,245 million shares trading.

ARQ has a beta of 2.44, meaning it tends to be more sensitive to market movements. ARQ has a correlation of 0.20 to the broad based SPY ETF.

ARQ has a market cap of $107.12 million. This is considered a Micro Cap stock.

Last quarter Arq reported $29 million in Revenue and -$1.20 earnings per share. This beat revenue expectation by $453,480 and missed earnings estimates by -$1.15.

The top ETF exchange traded funds that ARQ belongs to (by Net Assets): VTI, IWM, VXF, IWN, VTWO.

ARQ has underperformed the market in the last year with a return of -46.0%, while the SPY ETF gained +15.7%. In the last 3 month period, ARQ fell short of the market, returning -26.7%, while SPY returned -4.6%. However, in the most recent 2 weeks ARQ has outperformed the stock market by returning +52.4%, while SPY returned -2.7%.

ARQ support price is $2.20 and resistance is $2.46 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that ARQ shares will trade within this expected range on the day.