Below you will find the video about “Ask Size” filter:
Usually seeing bigger than normal size on ask size mean that someone is selling big orders or it is a spoof order.
This filter refers to the cumulative size of order on best ask on Level 1 window. You can set the amount of minimum 100 BTC so then you will only see cryptos which have at least 100 BTC on best ask. You will be notified again within 5 minutes or when amount change by more than 20% to last signal.
When you set minimum 10 BTC and maximum 100 BTC, then you will be notified each time scanner will find an order of 10 to 100 BTC on ASK side. You can fill 1 field (min or max) or both.