$BCH｜Which data should we check first for this move?

$BCH showed unusual contract activity

Activity type: OI down for 3 consecutive 2H periods
Recorded: 10/18 08:00｜275.39

Price 6H: +0.8%
OI 2H: +0.00%
OI 6H: -1.0%
OI Flow 6H: -$779K
Vol 2H: 0.7x

Price, open interest, and volume structure have changed; continue monitoring.

$BCH

Volume, OI quantity, and OI valuation use different methodologies. A recorded change is not a trading instruction.

Full activity data: perppulse.xyz