Here, take a gander... http://www.asianmetal.com/LithiumPrice/Lithium.html I wish I had knowledge on how to trade that sort of thing with safety and security, but really, how can the cost of lithium hydroxyls go down, what with the severe increase in demand being predicted? Everyone is going electric car-battery! Need more lithium!
Ground zero for lithium: Electric cars spark a new boom for Australian miner...... Read the rest of it here in the Sydney Morning Herald http://www.smh.com.au/business/mini...om-for-australian-miners-20171025-gz8dgy.html
Holding MIN and probably this one is one of the best reliable resource stocks around on ASX. https://www.elitetrader.com/et/threads/themickeys-journal.307864/page-9#post-4502599
The London Metal Exchange is kicking around adding lithium futures to their suite of metals futures products. http://www.mining-journal.com/commodities/industrial-minerals/lme-looks-to-lithium/