datastream dsws datastream in python python api python python dsws api datastream api datastreamdsws2r r datastream web service datastream python eikon dsws api datastream in excel dsws.api pydsws eikon api datastream datatypes connection dsws_login timeseries get_data dfo mnemonic datastreamdsws excel datatypes datastream dsws dsgrid rstudio #dsws token currency .net error index constituents fields eviews historical data vba eikon data api isin options mergers date json pydatastream data ric dsws r api proxy credentials acquisitions datastream functions esg trading volume from all venues in dsws datetime dates request table data limit dsws limit retrieve data economic indicators vbscript datastream in r screener price vba code to refresh an excel sheet login format date worldscope implied volatility financial statment requests option prices dsws usage adjusted-prices issue date dsws api error eikon api for excel download stats multiple bug keyerror login failed stats average price sharesoutstanding get list permno permid currency conversion rates intraday screeningrequest id datasteam china static-content msci listed .net api at the money add-in #python api datatype allowance forward fx price ftse frontier programmatically equity screener fundamental data reuters code stocks data limits russell 3000 batch column headers index statistics authenticate using c#.net and request data like spx index and us treasury bill rate dividend futures python api activation rolling api datastream override rhistory financial analysts refinitiv data platform fx market value pyodbc PE get formula builder country of risk rics datastream fx currency rates dead refinitiv esg scores vintage data rating data extraction release rest static data balance sheet data not in reference currency company news workspace c# api equivalent of dsgrid no data sectors trading status c# .net api ftse lme eikon sxs side by side trbc volume mutual funds eps api python data download api issue account price target error handling c# datastream vba yuta doi documentation equity indices implied volatilities timeseries financial data stata requesttable dividend turnover q ratio dy end date timeseries open prices install eikon excel thomson reuters datastream api free float java thomson reuters quarterly trth file format connection refused token_authentication python eikon inflation time series limits company issue shareprice release date field #errormessage equity list dsws2r ibes forward matlab dsws lists feed c# .net equity Download lipper stock exchange concurrent downloads dataframe access token eikon get_timeseries python data on company level filtering list definitional notes cominterface structured products icsbn eikon python api dsws api with matlab closing prices retrive financials data from eikon api dsws_desktop_python dsws_mac latest function mav dsws token ownership data error delivery datastream python api symbols data retrieval dead companies constituents forecast historical corporate govern user created indices public excel vba time range web portal #python c# api private equity investment amounts na lookup panel data settlement price inactive list# rest api connection recovery time-series estimates econometrics login and request futures product.datastream.com dss api technical sedol schedule datstream navigate ubuntu deal screener sql server bp year end dates funds api access datastream commodities delisted thomson reuters esg scores point in time next dsws r library symbol lookup expressions name datastream python curve matlab export connect refinitiv dsws rest inst_phase limitation annual indices unadjusted data fields #error conda install permid authentication datascope downloading fundamental data pts soap api screening recommendation snapshot api url chart false stuck dsws .net api symbollookup time series data api corporate finance web scraping python login