Mutualism can take on many forms: Symbiosis: in which both organisms live together in closely proximity, and in which both generally derive benefit. The relationship is obligate, meaning at least one of the species must be involved in the relationship to survive.
Lowest Option Commission. Lightspeed Trading offers low commissions on options, allowing both occasional and frequent traders to take advantage of competitively-priced options. While the standard fee is an already low $0.60 per contract, active traders who trade more than 500 contracts per month will qualify for even lower rates. Those who trade in excess of 100,000 contracts per month will pay merely $0.20 per contract.
Commission Rates Trade Futures 4 Less offers commission rates as low as $0.25 per side to all active traders. All traders will start at $0.49 per side and as trading volume increases, we will lower your commissions rates in real time. No need to worry about end of month rebates or credits. Our commission rates are clear and transparent. High volume traders can reduce exchange fees by qualifying for an Exchange Membership.