# Famed permabear warns SpaceX IPO could be laughed at in 50 years, 'craziest' market bet for Main Street

> **Newsylist Open Intelligence Dossier** · First detected: 2026-07-08 18:29 UTC · Category: Business · Sources: 3 · Current Velocity: 1.3

## Multi-Source Evidence Table
| Source Outlet | Headline | Published (UTC) | Verification URL |
|---|---|---|---|
| Let's Data Science | Grantham Warns SpaceX Valuation Faces Sharp Reversal | 2026-07-08 16:35 | [Source Link](https://news.google.com/rss/articles/CBMimgFBVV95cUxQSU9QNGV6bkMtb2FZM2J5SHZOSkw1eVBhTzJscTJMdU5XZE1WMlFhbk9lTWx3M3pJTXp0NXRaemM3WEloVmFZUFUtek1ySGFLSFl0TmVFNzBmQTZaTFVfNURCYmhjMFVzaWxtYUNVVGpTS0tWUTdJWS1NQmI4aWxZTWV2aVMwZGE4cXJsZ1AtUi1FOXBCZmtJeTFn?oc=5) |
| TradingKey | SpaceX Plummets 7% on First Day of Nasdaq Inclusion. "Bubble Prophet" Warns of 90% Crash Risk | 2026-07-08 16:35 | [Source Link](https://news.google.com/rss/articles/CBMi2gFBVV95cUxOcXE4MzloVmlVNVRZMG12cHA2MURhZnNTZE1FZWpBLVMzMmNsVXBSNEZHTDFpZnp6OHFLOTU1U0p5NTJNNmIxR3ozc2pONWVOU3dKLVBMM2JjbkJwdmR6OGNvcDNwTk5jR2ZFX2xwRnk2WnJ0UW1zUUxxSi1KVWY5d1RrcXVKWGZHcVBHMjJnaTZBbU15SVpJci1qM1c0VmRacjJlRjdBT2g0SWl1QWFuTkpqZDliQ3BjTnhRWHRlMEUtVTdwdTU4OThxRnkxOHRUWlNfdnFkM0JoQQ?oc=5) |
| Business Insider | 'Utterly inconceivable': Investing legend Jeremy Grantham says there's a 90% chance SpaceX stock will crash | 2026-07-08 16:35 | [Source Link](https://news.google.com/rss/articles/CBMinAFBVV95cUxQQmhJNWZrWGlXU3c3VnpNTnhxY0NMVnBhallaMjBTdHNncy1vS05qeUEyYkdjNkFXOVRTUUhiTFlFWFVfNHRJY01xQjVDbFBsNnE3YVRoY0pHZlR5UGNaMHpyWjJaNG9VV08wY1hrSFhSbXNzWHl5ZkZjZWxrdGtvWFZBSUF4ck5KYUdENThoSk5COFZydU1WNVplMmE?oc=5) |

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*Canonical Source: https://www.newsylist.com/trend/2026-07-08/famed-permabear-warns-spacex-ipo-could-be-laughed-at-in-50-years-craziest*
*Synthesized by Newsylist Open Intelligence Engine under E-E-A-T journalistic standards.*