OTTR – Otter Tail Corp Want to start trading crypto on a reputable platform?Click here to sign up on Crypto.com and get $25 USD for free. Stock Price OTTR Quotes by TradingView Stock Description OTTR is the stock symbol for Otter Tail Corp on the NASDAQ Stock Market (NASDAQ). OTTR Profile by TradingView Stock Chart OTTR Quotes by TradingView Technical Analysis Technical Analysis for OTTR by TradingView Want to start trading crypto on a reputable platform?Click here to sign up on Crypto.com and get $25 USD for free. NASDAQ StocksNASDAQ Stocks OStocks