I having problems with this coding. I've tried troubleshooting but I'm still having problems.

HI Anonymous 

Can you insert a close bracket for maxPrice  & minPrice 

VAR maxPrice = CALCULATE(SELECTEDVALUE('Stock Prices'[Close]), 'Stock Prices'[Date] = maxDate)
VAR minPrice = CALCULATE(SELECTEDVALUE('Stock Prices'[Close]), 'Stock Prices'[Date] = minDate)

Let me know if this helps and if you face any more error.

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