Why are BTC price deltas needed in the MoonBot terminal on the Filters / Delta strategy settings tab?

: Strategy settings

In the MoonBot terminal, on the Filters / Delta tab, the BTC price delta strategy settings (Delta_BTC, Delta_BTC_24, Delta_BTC_5m, Delta_BTC_1m) have been added, as often when there is a sharp change in the BTC rate, other coins also begin to react actively to this (rise or fall in price), and this can be taken into account in the strategy settings.