EXAMPLE:

9:45(UTC +1) Notification about big transaction (826K of $OST) on exchange.
http://i.imgur.com/WZZHHZA.png



10:15(UTC +1)  Binance someone sold over 600K  of $OST
http://i.imgur.com/4p841Rw.png



Of course could be coincidence, but don't forget this is crypto.