Just an idea i was experimenting with, very basic in application but could be useful to some

The indicator searches for any bar that repeats within the user specified time period at the same time a day and marks that bar and direction on the chart from the end of the specified time period forward. There is option to specify a minimum number of times the bar should repeat to give it a margin of error

User can also specify to search for a 1/2/3 bar repeating pattern but in hindsight this is redundant