Allow attachment in the TradingQ&A

You have allowed attaching images.
Can you please allow attaching files such as pdf, word, excel, etc where one can attach the files for comments suggestions which are well explained with these kind of documents.

Hope the next incarnation of Trading Q&A can implement it.

You can upload images by dragging and dropping/pasting the images in the editor. As for attachments you can upload them on Google Drive/Dropbox and share the public link.