I still use my main chart above, where 231D time span of Collapse/Construction Area or D area will end 2017.07.31 (min) or 2017.09.11 (max), meanwhile 427D time span of Test Area or E area will end 2017.09.11 and i still use 2013 & 2016 pattern as my focus. Referring to the previous history, if it's an collapse then the price should ideally fall below the previous yearly low ($1122), but if it's a test area then ideally the price should not fall below $1200 low May 2016.