Interactive Chart Welcome Financial Information Stock Information Historical Stock Price Investment Calculator Interactive Chart SEC Filings Corporate Presentation Events | Conference Calls Press Releases Investor Alerts The interactive chart below shows a historical timeline of our stock price and trading volume. Click on the tabs below to view the different timeframes. You may also view data on Dividend, Split, and Earning History by using the Events tab. OTCQB: WINTOTCQB: WINTDNASDAQ: DSCO 1d 5d 1m 3m 6m YTD 1y 5y 10y - Loading... Display Events Dividends Splits Earnings News Chart Style Line Mountain OHLC Candlestick Currency in USD. Quote data delayed by at least 15 minutes. Earnings Events data provided by Wall Street Horizon.