$DCR Abnormal surge in volume

[Occurrence] DCR fell 9.02% in 15 minutes, now at 17.1400, with volume 7.5 times the baseline
[Attribution] 15-minute volume reached 7.5 times the recent baseline, indicating a sharp rise in market attention; the 15-minute drop of 9.02% was significant in speed
[Key Point] Watch for follow-up confirmation signals in volume and direction
[Risk] Short-term volatility is too high; be cautious of rapid pullbacks when chasing gains or dips