Stock_Report.py

def stockBuySell(price, n): 
       
    if (n == 1): 
        return
       
    i = 0
    while (i < (n - 1)): 
          
        
        while ((i < (n - 1)) and 
                (price[i + 1] <= price[i])): 
            i += 1
          
         
        if (i == n - 1): 
            break
          
        # Store the index of minima 
        buy = i 
        i += 1

        while ((i < n) and (price[i] >= price[i - 1])): 
            i += 1
 
        sell = i - 1
          
        print("Buy on day: ",buy,"\t", 
                "Sell on day: ",sell) 
          
 
price = [100, 180] 
n = len(price) 
  
stockBuySell(price, n)