The Starship Flight 15 Trading Playbook

Why Starship flights move the stock

Starship is not a revenue line yet — it is the cost curve of the entire company. Full reusability is the gating assumption behind cheap Starlink V3 capacity and the AI1 orbital data-centre economics. Every clean flight pulls those cash flows forward; every anomaly pushes them out. That is why a test flight with no paying customer aboard can move $20B of market value in an afternoon.

Flight 14 in May was the proof: the first fully successful ship-and-booster reuse validation coincided with a 6.1% launch-day rally and a +9.8% week, and several price targets moved above $250 within days.

The scenario map

Options markets are pricing roughly a ±7% move around the window. History since IPO suggests the distribution is asymmetric — clean flights compound slowly, anomalies gap fast.

• ▸Full success (ship + booster reuse, propellant transfer demo): historically +4% to +10% over the following week
• ▸Partial success (primary objectives met, secondary missed): muted, ±2%
• ▸Scrub/delay: typically -1% to -2% on the day, recovered within a week
• ▸RUD (rapid unscheduled disassembly): -5% to -8% gap risk, with IV spike across the space basket

Positioning notes

Event-driven desks treat Starship windows like biotech readouts: size small, define risk, and decide before the livestream starts. Spreads widen sharply in the minutes around launch — resting limit orders beat market orders by meaningful slippage. And remember the second-order trade: a clean propellant-transfer demo de-risks AI1 Cluster 2 in July, which has its own catalyst window three weeks later.