**Rockstar’s marketing cadence and the November 19 launch date are the main drivers behind the 59.5% implied probability for another GTA VI trailer by October 31.** The studio has already delivered Trailer 1, Trailer 2, and the 26-minute Extended Look in August, followed by steady smaller drops such as the October 5 Love Magazine cover with new screenshots, October 8 radio-station reveals, and merchandise updates. With roughly five weeks until release, traders see a narrow window for one final major video to sustain momentum, consistent with Rockstar’s pattern of escalating promotion near launch. However, the absence of any official teaser or announcement, combined with only 18 days remaining and recent emphasis on static assets rather than video, keeps the market close to even. October 19’s symbolic one-month milestone could serve as a catalyst if Rockstar chooses that date for a drop, but the short timeline and lack of confirmed plans leave room for the probability to swing quickly on any new statement or silence.