Is this correct? "On the 3rd of October 2018, crude oil was at $

来源: 于 2018-11-19 14:30:41 [旧帖] [给我悄悄话] 本文已被阅读：次

"On the 3rd of October 2018, crude oil was at $77. On the 13th of November, the WTI’s price had fallen to $55: -44% in seven weeks".

 

It is not seven weeks in this time frame.

It is not a 44% fall, no matter how it is calculated.