$QNT short-term surge

【Occurrence】QNT rose +3.63% in the past 15 minutes, now at 240.56, with volume at 0.4 times the baseline
【Attribution】The 15-minute rise was +3.63%, with a notably strong pace; the futures contract open interest changed +2.00% over 15 minutes, indicating signs of new capital entering
【Highlights】Watch for confirmation signals from subsequent volume aligning with the direction
【Risk】If volume quickly falls back, short-term momentum may weaken