It's another slow oscillating structure, with the head pushing upward like squeezing toothpaste, climbing bit by bit, then retracting a little after each squeeze. Recently, this has been the case, with a pullback between 649 and 760, but the highs keep getting higher, and the lows are the same, indicating a relatively strong overall trend, though not too strong. Currently, the support below is at the previous high, forming a top-bottom reversal. At the same time, before the Bollinger upper band on the four-hour chart opens up, the upper band also turns into support, so the focus is on moving upward around the support. Defensive level is 736. Those who are already moving upward can continue, while those who haven't acted yet can consider batches around 742 to 739, paying attention to controlling volume. #今日你看涨还是看跌？