Why Amazon Stock price rice?

Analysing Why Amazon Stock Prices Continue to Rise with Economic Principles.

Here is the price:

Date Adj Close
2018/1/1 1229.14
2018/1/8 1305.2
2018/1/15 1294.58
2018/1/22 1402.05
2018/1/29 1429.95
2018/2/5 1339.6
2018/2/12 1448.69
2018/2/19 1500
2018/2/26 1500.25
2018/3/5 1578.89
2018/3/12 1571.68
2018/3/19 1495.56
2018/3/26 1447.34
2018/4/2 1405.23
2018/4/9 1430.79
2018/4/16 1527.49
2018/4/20 1527.49

"Get 15% discount on your first 3 orders with us"
Use the following coupon
"FIRST15"

Order Now