Yup.. Also, I find it's worse when you're in crypto but looking to sell at a top, because there are just too many panicky spikes down which make placing stop sell orders a bad idea, I find! Slightly better if you waiting for a break upwards, as stop-buy orders are less prone to this problem. Haven't been using either recently though... I've been going by things like Sunday midday UCT you can expect a sell off, whereas Saturday used to be the one day that could be relied on for upward and not downward movement.. haha :D