Your maximum risk is 100%. If you buy the stock 15% off and your company goes bankrupt tomorrow, you've lost everything. It also sounds like you have foreign exchange risk. One can debate how much ...

I'm the equivalent of the FED at ROBLOX. I run a virtual economy there worth millions of dollars. Even though we are in the business of printing our own money, we've seen much more stability in our ...

There's a key assumption made in the calculation of theta: that the future price movement of the underlying is a random walk. The amount of life left in the option times the volatility of the ...

When I play Railroad Tycoon III, I often send my company deep into debt to get cash on hand to buy back shares, effectively increasing my ownership of the company as an absolute percentage. Then I ...

Technical analysis is insufficient. You're halfway to figuring it out if you start to question why a 50 day moving average vs 200 vs 173. Invest in companies that are attractively valued vs. their ...