Update Array Formulas automatically

Hi All!

I have a replica sheet here which contains an array formula. In my original sheet it has over 20 array formulas which I have to update constantly with new rows of data.

The array formula is simply {=trend(data:data)}

I would be grateful if someone could tell me if it is possible & how to make this type of array formula update automatically when new data is added and to make the calculation automatic - either using an alterative formula or VBA.

Thanks in advance!