Thank you all for your inputs. Very helpful.

Yes I agree World and CH has not followed the same pattern such as US which is only a part of my exposure.

Which individual strategy would you guys recommend (which funds specifically from the ones available) to be as close as possible to VTI? I know I need to stick with minimum 35% allocated to CH, but I would like the rest 60% focused on US. Do you think moving everything from CSIF US – Pension Fund and CSIF World ex CH – Pension Fund to iShares Core S&P 500 would be a better option considering though the higher TER I would need to pay for it?

On a side note, I agree that US stock market has been going mental since March bottom, but I am not gonna fight the trend.