Yes, maybe a little of both. I’m 90% in G right now–thinking about putting some back into C and/or I Funds next week. I’m not sure what the impact of Brexit & possible contagion will be on US/world markets. Futures for all indexes indicate further downside.
I’m not sure about the I Fund. With UK’s vote to leave, I imagine there will be quite a bit of uncertainty for quite some time in UK and all the other EU countries. There is also a chance that Brexit will never come to pass or that this could be the beginning of the end for the EU. The Brexit contagion: How France, Italy and the Netherlands now want their referendum too Bloomberg – June 7, 2016