$MicroStrategy (MSTR.US)$ shares took a roller-coaster ride Thursday, spurring increasing activities in the options market just after Bitcoin hit a new milestone, climbing above $100,000.
The software company, whose business strategy includes buying and holding Bitcoin, saw its shares jump as much as 9.6% to an intra-day record high of $444.94 after $Bitcoin (BTC.CC)$ soared past $103,000. That rally almost pushed the $45...