Triangles and flags during a downward trend generally break downward
1. Adjustment after initial stop of the rise
2. Short-term pullback after a significant deviation from the upward trend
Do not easily take a heavy position
Heavy positions are fatal; only in very special circumstances can heavy positions be taken (for example, when the price is below cost; low inventory, good demand, or significant events or policies promoting supply shortages, heavy positions can be taken long)
