PHLX allows on the floor FLEX Options, or Flexible Exchange Offers with negotiable exercise style, strike price, expiration date, as well as other features and benefits.
Underlying Security: Any security upon which options currently trade can be eligible.
Type of Option: Put or call.
Strike (Exercise) Prices: Call option strike prices may be set at standard intervals only. Put option strikes may be specified in terms of a specific dollar amount rounded to the nearest $.10 or a percentage of the underlying security rounded to the nearest tick or minimum increment. A strike price specified as a percentage will be rounded to the nearest eighth.
Expiration Date: Any month, business day and year within three years for FLEX equity options, provided, however, that a Requesting Member may request a longer term to a maximum of five years, and upon the assessment of the Regulatory staff that sufficient liquidity exists among FLEX equity participants, such request may be granted. Regulatory staff are Exchange employees responsible for, among other things, assessing that sufficient liquidity exists among FLEX equity participants requesting a term exceeding three years to a maximum of five years. The Exchange may also designate other qualified Exchange employees to assist the Regulatory staff as the need arises.
Exercise Style: American or European.
Minimum Opening Transaction Size: If there is no open interest in the particular series when an RFQ is submitted, the minimum size of an RFQ is:
(i) $10 million underlying equivalent value, reflecting FLEX market index options, and $5 million underlying equivalent value reflecting FLEX industry index options; and
(ii) the lesser of 250 contracts or the number of contracts having $1 million of underlying equivalent value, with respect to FLEX equity options.
Minimum Closing Transaction Size: The lesser of 25 contracts and the remaining size.
Position and Exercise Limits: FLEX® equity options are not subject to a separate FLEX® position limit and positions in FLEX® equity options are not taken into account when calculating the position limits for non-FLEX® options. However, position limits which exceed three times the non-FLEX® position / exercise limit must be reported to the Exchange.
Settlement: Physical delivery.