Earlier quoted context omitted.
One US strategy that can beat ETFs is the part where the first $3k in capital losses per year can be applied against income. So if you owned every stock in the index directly, one could cycle the losers around a bit (there will be at least some each year) to maximize this write off against income.
This doesn’t do what you think it does. It’s tantamount to timing the market which generally is a losing strategy. Not sure if you’re being sarcastic Tax loss harvesting really only works in the long run if you know which stocks won’t recover.
I’m not in US, but what are the rules about buying back a stock that you just sold?
In Canada, it’s a 30d wait for the loss to count, but you can buy back another similar company/index the next minute and your loss still counts.
If the price of oil craters and you sell your -10% Exxon and buy -10% Chevron, you’re not timing the market but you are crystallizing a loss.
Or change between Solactive and MSCI-based index funds because they’re “only” 95% identical.