The film 'Antitrust' does not feature any identifiable LGBTQ+ characters or themes. The narrative is entirely centered on a corporate thriller plot and heterosexual relationships, resulting in no portrayal of queer identity.

The film "Antitrust" does not feature any identifiable transsexual characters or themes. Its narrative focuses on corporate espionage and a technological conspiracy, with no elements related to transgender identity or experiences. Therefore, an evaluation of its portrayal of transsexual characters is not applicable.

The film "Antitrust" is a techno-thriller focused on corporate espionage and hacking. Female characters are present in supporting roles, but none are depicted engaging in or winning close-quarters physical combat against male opponents. The narrative does not feature any significant hand-to-hand or melee weapon combat for its female cast.

Antitrust (2001) is an original film with no prior source material, historical figures, or previous adaptations. All characters were created for this specific movie, meaning there are no pre-established canonical genders to swap.

Antitrust is an original film from 2001, not an adaptation of pre-existing material with established character races or a biopic of historical figures. Therefore, its characters do not have a prior canonical or historical race to be 'swapped' from.