The core idea of breaking through trading is to find areas where prices or trends overlap with 1, 2, 3, 4, 5...... and constitute a channel. Only when the price breaks through such a channel can there be trading value.
Such a channel, of course, must be dynamic. It is not a channel made for a fixed time period or ATR.
Many oscillator buying and selling points fail, precisely when prices overlap closely as mentioned above.
Therefore, a good channel breakthrough indicator is needed to make up for the lack of oscillators.