Through the create / redeem process, ETF liquidity providers have the ability to efficiently execute large trades with minimal effect on the bid / ask spread. (proshares.com)
But this has only minimal effect, some of it negative. (religion-online.org)
I've noticed that having some gluten free carbs on occasion has little effect on bloating and feeling bad as well as minimal effect on weight. (marksdailyapple.com)