I was talking to a buddy about this about commodities. Anyone who worked on a bank prop desk is well in their 40s now. Each bank used to hire 300 fresh MBAs every year. in 2009 they might have had 4. You might be able to raid some merchant firms...but these people used to work on bank desks...
CASE NUMBER: 2016-092: SETTLEMENT OF CHARGES AGAINST CONDOR ALPHA ASSET MANAGEMENT
EXCHANGE RULE
Rule 6.20(b) - Position Limits, Conditional Limits and Position Accountability for Energy Contracts
No Person may exceed the position limits specified in the Position Limit Table for any Energy...
Bitcoin and alternative currency have underlying systemic problems. In essence, alt-currency has really big title issues. The CFTC does not have budget to do much, but it does not solve the underlying problem. https://broadpeakpartners.com/blog/cftc/