Read Our Latest Research Report on ARQ ARQ Stock Up 4.8 % ARQ stock opened at $7.57 on Wednesday. The stock has a market cap of $318.18 million, a P/E ratio of -757.00 and a beta of 1.51. The ...

Arq, Inc. (NASDAQ:ARQ – Get Free Report) saw a significant decrease in short interest in the month of December.As of December 15th, there was short interest totalling 725,100 shares, a decrease ...