A good example intraday is the 10am pivot. The market consistently reverses (or at minimum pulls back from its current trend) at 10am daily, give or take a few minutes.
That would depend on the timeframe of chart that the trader is playing. A 30 second, a 1 minute, a 5 minute chart can show some very nice intraday rides based on triggers to buy or sell to enter based solely on the price action of those charts while the big boys are sloshing their elephant herds around the landscape. Action. I loves action. Setup/Trigger pairs as well as all kinda other 'methods' work very nicely when there's action imho. I am not caring predictions or pundits pontificating, just show me a better version of one of these and I'm ready to enter if a S/T Pair occurs and if not, I relax and take no action until it do. https://www.forexfactory.com/calendar?day=today https://global-premium.econoday.com/byweek.asp?cust=global-premium&lid=0
%% All of those except 2nd ; risk control +all kinds of giving trumps the 2nd also. Also while plenty of things /businesses are seasonal\ that 's not really ''losing an edge'' I'm not saying you implied that was losing an edge, just saying.............................. Shooting ducks is a seasonal thing in US anyway, may differ in Argentina LOL + true {Edit= good question]