Ok, so I currently have around 3,5K$ in EF, which is 3 months worth of expenses sitting in my high interest account which I am fine with. My goal is to have 6 months worth of expenses as my EF, but my intentions is to put the other half in an investment account, something with low risk, but that will grow over time (I don't expect 10% returns and stuff like that, but a modest 3-5% on average). Now, I rarely touch my EF except on a few occasions where my parents will ask me to help them out (which is about once or twice a year) and thankfully they were never big amounts (except once when i paid for their roof which needed immediate repairs)...if it weren't for my parents, I would probably be like MMM and have no EF, but because they are cash strapped, that is why I prefer keeping 6 months of EF. Now back to my original question, I am with Questrade, is there an ETF or something out there any of you recommend that I should invest my second half portion of my EF or should I simply keep stashing that money in my high interest account or maybe the third option is I don't keep my EF in my high interest account and simply just invest my money and when the time comes that I need my EF, I would simply withdraw from my TFSA by selling any of my ETF that is generating profit (I invest with the Canadian couch potato way)?