Unlock stock picks and a broker-level newsfeed that powers Wall Street. Upgrade Now OTC Markets OTCPK - Delayed Quote • USD Arkema S.A. (ARKAY) Follow Compare 72.89 -0.12 (-0.16%) At close: April 3 at 4:00:00 PM EDT Conversations Community Insights Related Tickers WLK Westlake Corporation 94.24 -7.62% PPG PPG Industries, Inc. 103.99 -5.56% APD Air Products and Chemicals, Inc. 283.20 -3.99% LIN Linde plc 467.22 -0.54% LYB LyondellBasell Industries N.V. 63.11 -10.67%