$SPCXB broke below the 4-hour low

【Event】SPCXB fell 1.64% in the 15-minute period; currently at 146.97, with volume 68.2 times the baseline
【Attribution】The current price has broken below the lowest price in the past nearly 4 hours, forming a short-term breakdown structure; the 15-minute volume reached 68.2 times the baseline in the recent period, indicating a sharp rise in capital attention; the 15-minute decline was 1.64%
【Watch】After the breakdown, watch whether it can reclaim the 4-hour low; if it fails to reclaim it, the weak structure may continue
【Risk】If volume drops quickly, short-term momentum may weaken