Watch SpaceX's Setback, Micron, Lululemon, and More
S&P Global said SpaceX’s IPO must meet existing S&P index inclusion rules, including at least 12 months of trading on an eligible exchange and GAAP profitability in the latest quarter and prior four quarters. The IPO is oversubscribed, prompting Schwab to set margin and anti-“flipping” rules. Micron shares are expected to open down over 4% to $953.20 after a $1,089.29 peak.

Index-eligibility constraints may delay SPCX-related flows and keep passive demand from accelerating immediately.
S&P Global says SpaceX’s IPO inclusion must follow existing index rules, signaling no fast-track for SPCX shares.
Limited direct impact on SPGI price; modest sentiment effect via perceived rigidity/market-structure role.
Background
S&P Global outlined index inclusion requirements (eligible exchange trading for 12 months and GAAP profitability) and the article ties this to SpaceX’s IPO demand and broker margin/flipping rules. It also frames MU’s sharp open-down move around memory-cycle risk.
Why it matters
SPGI’s stance affects SPCX’s potential timing for index-related demand; MU’s move reflects immediate repricing of cyclical memory downside risk despite an apparently lower forward multiple.
Market relevance
Action is mainly in MU’s near-term downside setup; SPCX’s index-eligibility timing is a secondary flow/timing factor rather than an immediate fundamental shock.
Market effects
Memory-chip cyclicality risk is highlighted, which can pressure the broader DRAM/NAND complex on read-across.
Primarily US-listed sentiment; could spill into global memory supply/demand expectations.
Index-eligibility timing for a high-profile IPO can influence broader IPO/ETF flow expectations, though second-order.
Alternative perspectives
MU’s forward P/E is described as “cheap,” so the selloff could be overdone if the cycle trough is nearer than the market assumes.
The article doesn’t specify what drove MU’s Thursday peak; without the catalyst, technical/positioning effects could dominate near-term price action.
Key entities
- companySpaceX
IPO inclusion in S&P index constrained by existing rules, affecting timing of passive demand.
- companyMicron Technology
Expected to open down >4% as memory-cycle risk pressures forward earnings assumptions.
- companyS&P Global
Sets/communicates index inclusion criteria that govern SPCX eligibility timing.
- brokerSchwab
Imposed margin/flipping rules due to oversubscribed IPO demand.




