I'm sorry to tell you don't really understand how derivatives work, even price fixing for that matter. Prices of derivatives such as forward contracts and opti

I'm sorry to tell you don't really understand how derivatives work, even price fixing for that matter. Prices of derivatives such as forward contracts and options are freely floating and are widely traded. "price-fixing" is defined as a coordinated effort to corner the market, a good example would be when siegel tried to corner onion futures, which lead to creation of "onion futures act". Historically, only few have succeeded in cornering the market. https://en.wikipedia.org/wiki/Onion_Futures_Act https://en.wikipedia.org/wiki/Onion_Futures_Act