Can I add restrictions to the MoonBot terminal to operate strategies if the BTC exchange rate changes sharply?

Yes, such limits can be set in the Filters tab of the strategy settings, using the following parameters:
Delta_BTC_Min and Delta_BTC_Max (per hour)
Delta_BTC_24_Min and Delta_BTC_24_Max (in 24 hours)
Delta_BTC_5m_Min and Delta_BTC_5m_Max (in 5 min.)
Delta_BTC_1m_Min and Delta_BTC_1m_Max (in 1 minute)