Are there any? No doubt they would likely be risky, but which instruments (and preferably, strategies) can typically yield 100%+ per year on large capital (such as $50 million to $100 million)? Thank you.
Death and whoever is in your will be getting 100%. It is like 1/10th of one percent, perhaps even smaller of getting that. You either get in low on a penny stock, buy massive amounts of options when something is at extreme and reversing, but just so you know, more are betting against you and you can lose more than your capital if you are trading futures or selling options. But I am thinking is you are just asking for strategies cause you don't have the knowledge to design your own and you are undercapitalized. Your Welcome.
No Someone who has $50-100 million would not be interested in some hairbrained strategy to generate 100% per year.
100% nominal returns? Easy, Venezuelan equities will give you that and more, with some regularity. Not sure how much you can invest, but 50 - 100mil should be doable. There are some little things you might not like, such as getting paid in bolivars, but why worry about insignificant details like that!
Any leveraged instruments, such as options and futures. Along with the 100% annual gains, they also feature 100% (and greater) losses.
If you want 100%+ returns...you have to know more or less...what you're doing and take the necessary risks. Options can do that. But that's an awful large buy order. You might experience some weird things. It's best to consult your broker to see how to go on doing that. This is just a relatively small retail trading community here. You can make much more than that, if you have a smaller account. As I'm sure you already know.