You can find this shell script in your User directory under the filename iqconnect.sh. For this purpose, we have provided a terminal shell script to accomplish this. However, we understand there will be times that you need to manually launch IQFeed for whatever reason.
MAC UPDATE XQUARTZ SOFTWARE
Ideally you will not need to launch IQFeed yourself because the software you are using with IQFeed should launch IQFeed for you.
MAC UPDATE XQUARTZ INSTALL
Install IQFeed as a normal Windows install. The Windows install process will begin.Spacing and capitalization must match exactly as above! There is a space (not an underscore) between Wine\ and Stable.app and also a space between wine64 and downloads. NOTE: Change 6_1_1_7 to the version number you downloaded. Applications/Wine\ Stable.app/Contents/Resources/wine/bin/wine64 downloads/iqfeed_client_6_1_1_7.exe Launch the Terminal app from the Utilities (Shift + Command + U).You must install IQFeed using the Terminal app in macOS.
If this is not the case, you will need to adjust the path in Step 3 accordingly. NOTE: the command in Step 3 assumes you have downloaded this to your Downloads directory for the current user.