Options which can be exercised any day before or on the day of expiry

Options which can be exercised any day before or on the day of expiry are called as American options, if the options can be exercised only on the last day of expiry, the options is called European.

most US stock options

Typically, most US stock options are American options.

exchange traded options

Since exchange traded options are American style options, which can be executed anytime prior to the exercise date, such options can be purchased to cover the general risks assumed through the sale of the financial instrument for protecting a security that, essentially, provide European style options.

one that can be exercised at any time during the life of the option

An American option is one that can be exercised at any time during the life of the option.

variety of choices

Here in the US, people like to get variety of choices.

Options on individual securities available at NSE

Options on individual securities available at NSE are American type of options.

the U. most call options

Call Options Trading Tip: Also, note that in the U. most call options are known as American Style options.

exercisable any day up to the expiration date

The most popular types of options are named American option (exercisable any day up to the expiration date) and European option (exercisable only on the expiration date).

more flexible allowing for the option to be exercised any time prior to the expiration date

American style options are more flexible allowing for the option to be exercised any time prior to the expiration date.

exchange-traded options are American style and all stock options

Most exchange-traded options are American style and all stock options are American style.

options with early exercise opportunities for which no closed form solution exists

American options are options with early exercise opportunities for which no closed form solution exists.

choices

You might say that choices is the American way.

various options throughout the USA

There are various options throughout the USA; the USA is hard to pick only one.

Most call options are known as American Style options

Most call options are known as American Style options.

optionable stocks

All optionable stocks and exchange-traded funds (ETFs) have American-style options while only a few broad-based indices have American-style options.

All optionable Stocks, ETFs, and a limited number of Index options, like on the S&P 100 (OEX),

All optionable Stocks, ETFs, and a limited number of Index options, like on the S&P 100 (OEX), have American-style options.

All optionable StocksETFsand a limited number of Index optionslike on the S&P 100 , , , (OEX),

All optionable Stocks, ETFs, and a limited number of Index options, like on the S&P 100 (OEX), have American-style options.

a derivative product

An American option is a derivative product (see options below) that can be exercised at any time throughout the life of the contract.

European Option

An American Option has the same features as a European Option but one significant difference.

thousands upon thousands of choices

There are thousands upon thousands of choices in the USA; the USA is hard to choose just one.