Platinum to buy?

Hi
from october 2008 to january 2016 88 months , 18 month in july 2017 , i think to buy platinum what you think?
https://www.tradingview.com/x/zWra4pbq/

who help me with the platinum cycle
direction to 1340 50%
https://www.tradingview.com/x/WavpYUvX/