This is precise stop-loss, fake breakout at 15/1H line then pulled back up.
If you were using 935 as your stop-loss position,
then you would basically have been stopped out, so support levels cannot be used as stop-loss levels, but rather as entry points.
The stop-loss should ideally be set 500/1000 points below the support level, best at $BTC .
However, it seems it needs to drop further, so I plan to enter long at the 1H support level above 928, at position 929, and set the stop-loss below the strong 4H support at 918, around 913 here.