I've been studying charts for miners on Rollercoin. I'll lay out an example below. 
The price jumped distinctly when a new crafting offer showed up that used this weak miner as material. I thought it would but was afraid to buy it and be stuck with it as I hadn't payed any attention to such things before. I'll stay on top of it next time and see if I can multiply my rlt systematically this way. If anyone out there is a seasoned trader and thinks they could do better by all means join the party with my link and I'll make some off you. I try to only bring the best to you guys because my growth in the game is only increased by yours. I want to see you succeed like me. https://rollercoin.com/?r=kxdo2j26