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.
E-Trade charges $19.99 for buying or selling any funds not on its no-transaction fee list. Most other brokers charge similar fees. Avoid these fees at all costs. If you want to buy a mutual fund not on the free commission list, try to buy the fund directly through the mutual fund company.hese are fees most brokerages charge you if you move your brokerage account to another firm. These fees range greatly, but are usually anywhere between $50 and $100. ACAT fees in this day and age of electronic transfers are little more than financial roach motels.