The 3 time zone strategy here is the division of 3 time zones that we create manually for the purpose of identifying trends in certain periods, for example in 24 hours we divide into 3 times, so we make 3 time ranges for 8 hours, then why not just use the H8 timeframe ? Maybe a question like that arises, I answered because not all mt4 platforms provide H8 timeframes, second and also the division I mean is not directly using H8, for more details see the picture later
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