Desk Note · IPO Special Situation · June 2026

SPCX·Launch Window

SpaceX comes public at a $1.8T ask against a ~$1.3T sum-of-the-parts estimate. Four trade scenarios, a 180-day supply map, and the discipline rules for trading the gap — built for an aftermarket-only participant.

$135
IPO price
$1.8T
Valuation ask
~$1.3T
Fair-value est.
$160
Perps · +18.5%
30%
Retail allocation
−$9.1B
Q1 free cash flow
01Price Map

Flight Levels

Every key level in this trade was known before the first print. The tension: fundamentals point ~28% below the deal price while flow mechanics — a small float, forced index buying, scarce borrow — point above it.

The altitude band

$175.50 · +30% — triggers EXTRA 10% insider unlock $160 · perpetual-futures implied open (+18.5%) $145 · top of fade-target / range zone $135 · IPO PRICE — the line the deal defends ~$98 · implied by $1.3T sum-of-the-parts estimate $175 $160 $135 $98 FLOW ZONE — squeeze territory FUNDAMENTALS ZONE — value gravity

Perverse mechanic worth memorizing: strength is self-limiting. A close ≥30% above deal price at first earnings releases an additional 10% of insider shares — the better it trades, the more supply arrives.

Why the gap exists

ForceDir.Mechanism
Index inclusion▲ UPNasdaq-100 / FTSE Russell fast-track days after listing; passive + benchmark-neutral active could absorb ~17% of the $75B deal
Tiny early float▲ UPInsiders locked; scarce borrow makes shorting near-impossible early — squeeze fuel
30% retail allocation▼ DNUnusually large — the usual "retail missed out" opening scramble may already be satisfied
Valuation▼ DN~$1.3T SOTP vs $1.8T ask ≈ 28% premium to estimated fair value
Cash burn▼ DN−$9.1B FCF in Q1; the $75B raise covers ~2 years at run-rate
Unlock calendar▼ DNUp to 100% of insider supply released across 180 days in 8 tranches
02Scenario Matrix

Four Ways The Debut Trades

Illustrative priors, set pre-debut. The first two hours of tape — does the opening high hold? — collapse these probabilities fast. Constraint honored throughout: no new-issue allocation, aftermarket only, borrow scarce and options ~a week away.

Pop & Fade35%
Confirms
Opens $155–165, fails to retest the opening high inside the first 1–2 hours
Expression
Stand aside / exit longs into the open; fade via puts once options list (~T+7) toward $135–145
Invalidated by
Reclaim of the opening high on expanding volume
Momentum Squeeze30%
Confirms
Holds above the opening range into hour two; index-buy headlines feed the bid
Expression
Momentum long after the range settles, trailing stop, small size; never short into it
Invalidated by
Loss of the opening-range low; first earnings + 20–30% unlock cluster
Flat Chop20%
Confirms
Opens near $135–145 and ranges — the retail allocation truly absorbed demand
Expression
Range-trade tight risk; once options list, sell rich IV via defined-risk spreads
Invalidated by
Range break on volume in either direction
Event Shock15%
Confirms
Starship failure / FAA action, lawsuit ruling, or Cursor announcement gaps the stock
Expression
Trade the calendar, not the direction: reduce gross into known dates, spreads to cap IV cost
Invalidated by
N/A — managed by sizing, not by stops
Regime shift to expect: early on, the path of least resistance is up (forced buying, no borrow, no hedges available) even though fundamentals say down. After the first earnings/unlock cluster, it flips down (supply waves + visible burn). The expensive mistakes are shorting too early and holding full momentum size through the flip.
03Supply Map

The 180-Day Unlock Staircase

The real story isn't day one — it's eight dated supply events. Cumulative insider shares eligible for sale, by trigger:

Cumulative insider unlock · % of locked supply

0%25%50% 75%100% E1 · Q2 rpt +20% (+10% if ≥$175.50) d70 d90 d105 d120 d135 E2 · Q3 rpt +28% d180 · full quiet zone · index buying ~d7 options list d30 Cursor window
Base unlock path If stock ≥30% above $135 at E1 (bonus tranche) Instrument availability

Reading the staircase: the only structurally supply-free window is the first ~6 weeks — exactly when index demand peaks. From E1 onward, every rally walks into a scheduled seller. The author of the source analysis plans to trim into early strength and rebuy after the lockup waves — the chart is why.

04Risk Board

What Blows The Plans Up

Fundamental fault lines

RiskExposureWhy it matters
NAACP lawsuit · Colossus gas turbines~$26B/yrAnthropic ($1.25B/mo) + Google ($920M/mo) compute leases are the revenue story; an adverse ruling hits the AI-infrastructure narrative directly
Starship / FAAHeadline gapV3 booster failure already drew a grounding; each launch is a binary public event
Cash runway~8 qtrs$75B raise ÷ $9.1B/qtr burn ≈ 2 years; first earnings makes the burn rate a quarterly public spectacle
Cursor right ($60B)Two-sidedAI-story fuel if announced — but more dilution/burn; 30-day clock from listing

Execution fault lines

FrictionWindowDiscipline
No borrowd0–d10+Don't plan a short you can't locate; fades are exits, not positions, until options list
Rich IVd7 onwardFresh mega-IPO vol is priced for chaos — naked straddles lose even when right; use spreads
LULD halts / wide spreadsHour 1No market orders at the open; let the opening range print first
Unlock-into-earnings clusterE1Biggest single supply + information event; reduce gross beforehand regardless of view
ComplianceAlwaysIndustry-restricted persons trade aftermarket only; pre-clear, respect holding periods
05Playbook

The One-Page Discipline

Flight phases · entry posture by window

PhaseWindowBiasAction template
IGNITIONDay 1, hour 1NoneWatch only. Mark the opening print, high, low. No market orders.
ASCENTd1 – ~d40Flow ▲Trade with the squeeze if the open holds; trailing stops; never short the float scarcity.
MAX-QE1 ± a weekVolatileReduce gross into the earnings + 20–30% unlock cluster. Spreads over naked premium.
STAGE SEPd70 – d135Supply ▼Sell rallies into each tranche date; let scheduled sellers set the ceiling.
ORBITPost-d180ValueFull float, real price discovery. The patient entry the source analysis itself waits for.