Did you electronically send out your quotes? If yes, what platform did you use? I left the floor in early 2010 and I was using Actant. Also, what exchange were you a member of?
Sure, FTRs, day ahead power, hourly power, heating days, cooling days, basis swaps options, freight options, tolling agreements, etc. Shit I could list a thousand of them as the combinations are endless, but you get the idea.
get relationships with brokers and make markets in clearport or ice products. power, natgas, coal, CSOs, manure. streaming quotes to an exchange might get you scraps if you're lucky
You really need to contact them. You can't assume they will take everyone. I spoke to them around 2010. Their minimum back then was around $150K. They keep around 16% of profits and your overhead will be high between Actant and exchange fees and their monthly overhead fee they charge. If you make markets in a lot of CBOE products it can get to around $10K a month, and your money is 1st loss.
Why anyone would want to make markets in equity options with 9 option exchanges, off floor brokers shopping the large orders, regulatory over-site and high fixed costs, I have no idea. It's a tough battle without directed order flow. I left the trading floor in 2010 because the vig is gone as a local MM.
1245
Given that is not a choice. Are there any props that will give you leverage for trading options? I looked up cassandra but their site is down.