Stock Markets June 24, 2026 10:52 AM

Majority of moomoo Traders Bought SPCX as SpaceX IPO Commanded Platform Attention

SPCX drew over half of active U.S. traders on moomoo and produced nearly eight times the order volume of the next most-traded stock

By Jordan Park
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SPCX

SpaceX's public-market debut dominated trading activity on moomoo's U.S. platform, with SPCX accounting for participation from more than half of active traders and generating roughly 7.7 times the orders of the runner-up. Engagement extended to the platform's AI tools, with over a quarter of users querying the assistant about the IPO on the same day.

Majority of moomoo Traders Bought SPCX as SpaceX IPO Commanded Platform Attention
SPCX
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Key Points

  • SPCX led moomoo U.S. in orders, trading volume, and number of active traders on IPO day.
  • SPCX generated roughly 7.7 times the order volume of the platform's second-most traded stock, Micron Technology.
  • Retail engagement extended to moomoo's AI assistant, with 27.5% of users querying the tool about SpaceX on the day of the IPO; 52% of U.S. stock traders on the platform traded SPCX.

SpaceX's entry into public markets became a focal point for retail traders on moomoo's U.S. platform, where SPCX registered exceptionally high participation and order flow on its IPO day. Platform data showed SPCX led in orders, trading volume, and the number of active traders, producing nearly eight times more orders than the second-most traded stock on the platform.

According to figures shared with the platform, SPCX outpaced Micron Technology by a factor of 7.7x in order volume. That disparity underlined the concentration of retail activity around the SpaceX listing on the day it debuted.

Neil McDonald, CEO of moomoo U.S., characterized the event as singular in its scale for the platform. "Generating nearly eight times more orders than Micron Technology demonstrates the level of investor interest and highlights just how closely retail investors were following the company's market debut," he said.

Participation rates were striking: 52% of the platform's U.S. stock traders executed trades in SPCX on IPO day. McDonald framed that metric as a notable sign of engagement, saying, "When more than half of all active investors on moomoo trade a single stock, it represents a remarkable level of engagement." He added that this dynamic reflects the broad appeal high-profile IPOs currently hold among retail investors.

Retail interest around the IPO reached beyond trades. The platform reported that 27.5% of users who interacted with moomoo's AI investment assistant submitted SpaceX-related questions on the day of the listing. The volume of AI queries suggests that many users combined execution with information-gathering during the event.

McDonald interpreted those interactions as evidence of evolving behavior among retail participants. "The data reflects a broader trend of retail investors becoming more informed and sophisticated, increasingly pairing trade execution with real-time research through AI tools that were once the preserve of institutional players," he said.

The platform also promoted its chart-analysis tool in connection with SPCX, describing a feature that provides an automated trading plan - including suggested entry, stop-loss, and profit-target recommendations - generated from visual chart interpretation within a short time frame. The description positions the tool as a means to help bridge what the platform calls the "conviction gap" for traders deciding when to enter positions.

On its IPO day, SPCX's outsized share of orders, volume, and active traders on moomoo highlighted both concentrated retail interest in a single listing and notable uptake of AI-driven research aids among platform users.

Risks

  • Concentration risk in retail trading activity - a single IPO commanding over half of active traders may amplify platform-level order flow volatility, impacting equity market and retail brokerage activity.
  • Reliance on AI-driven research tools - the increased pairing of execution with AI inquiries could lead to rapid shifts in trading behavior if the tools' outputs change or underperform, affecting retail trading dynamics.
  • Engagement measurements reflect one-day activity - the data pertains to IPO day statistics and may not indicate sustained interest or liquidity beyond initial market debut, which is relevant for market participants and brokers.

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