Those of you in the chat room would have seen me plunge into these at 345 this morning, they spiked up to 375 within minutes. Riz and MX joined me arond the 355 mark. Both sold out at 375ish, I held. Riz traded SEM another two times for decent profits so well done to him. I see SEM recovering to 400 before long. Strong support level today was 345/350 mark. One to watch.