thinkorswim
thinkorswim,
Division of TD AMERITRADE, Inc. and Option
Systems are
separate, unaffiliated companies and are not responsible for each
other's services and products.
E Option

Supported by
over 30 years of options experience, eOption was established in 2007 as a
division of Regal Securities, Inc., member FINRA/SIPC, a Chicago area
broker/dealer since 1975. eOption gives strategy traders the edge, with value
and strategy-centric trading capabilities. eOption has established compelling
pricing of $5 plus 25 cents per contract for options and $5 stocks. Analytics,
strategy scanners and one-click closeout of multi-leg orders make complex order
entry simple. Trade up to 4-legs from a single screen, displaying a real-time
quote on each leg of an order. Other products include mutual funds, fixed
income, and no annual fee IRAs as well as a direct access trading platform for
high volume traders.
For accurate and straightforward trading, access to experienced brokers, and
great value: Exercise your option to save with eOption.
AOS

AOS stands for American Option Services. Founded in 1998,
we are an nationally licensed independent broker/dealer specializing in
securities, options and futures trading with a clients ranging from novice
investors to the most experienced day-trading professional.
AOS pioneered Auto-Trade services. Everyday we leverage the
depth and the resources of our derivative trading team to provide our clients a
one-stop solution to all of their investing and trading needs. We focus on
delivering exceptional executions, customer service, and expert knowledge and
understanding of the strategies our customers utilize.
AOS is headquartered in the Chicago financial district, and
is a member of the
FINRA,
NFA, SIPC and CBOE.