Options trading can be tricky, and anticipating which stocks will move in what direction can seem like witchcraft to those who don't know what to look for. Options players are always on the lookout ...

Bitcoin and Ethereum are trading higher as open interest rises, providing some optimism about investors' risk-on appetite.

The BTC derivative market is cooling down further, with open interest sliding to a six-month low. Traders are wary after a series of large-scale liquidations, with an outflow of long positions. BTC ...