cme group is the world's leading and most diverse derivatives marketplace offering the widest range of futures and options products for risk management.

oic provides education to investors about the benefits and risks of exchange-listed options. oic offers news, option quotes and strategy information.

optionistics

free stock-option profit calculation tool. see visualisations of a strategy's return on investment by possible future stock prices. calculate the value of a call or put option or multi-option strategies.

barchart.com inc. is the leading provider of real-time or delayed intraday stock and commodities charts and quotes. keep tabs on your portfolio, search for stocks, commodities, or mutual funds with screeners, customizable chart indicators and technical analysis.

get the latest stock market news, stock information & quotes, data analysis reports, as well as a general overview of the market landscape from nasdaq.

options trade recommendations, stock market news and research, and options education.

get powerful market insights and tools for comprehensive trading analysis. explore a wide range of tools, including advanced stock options screeners, to discover opportunities and make informed trading decisions with market chameleon.

the most advanced options profit calculator tool. build and visualize strategies, optimize trading ideas, and view unusual options flow with optionstrat.