Market participants are heavily favoring "X" as SpaceX's potential stock ticker symbol, with prediction odds climbing to 72% on Polymarket. The alternative ticker "STAR" trails significantly at 11% probability, while exchange-listing scenarios account for just 6%. The bullish sentiment around the "X" ticker is reflected in robust market activity—the event has already attracted $1.6 million in trading volume, indicating strong investor interest in SpaceX's eventual public offering and how it will be represented in the market.