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California Billionaire Tax Faces Opposition From Tech Wealthy

Tech billionaires have raised more than $300m to oppose the billionaire tax proposal.

1 publisher · 1 article · first seen 26 Oct 2026 · updated 2h ago

Headline and summary written by an AI model from the linked article; not reviewed by a person. How this was made

The odds

How the odds moved · Yes
0%50%100%95%22 Oct, 22:53 UTCnowAl Jazeera – Breaking News, World News and Video from Al Jazeera: California’s billionaire tax faces a precarious road from rich opposition · 26 Oct, 09:08 UTC

Each tick is a source publishing on this story

Price data
TimeChance of yes
now95%
24 Oct, 04:03 UTC95%
23 Oct, 21:27 UTC99%
22 Oct, 22:53 UTC94%

The story so far

1 publisher has covered this in 1 article since 26 Oct 2026. Al Jazeera – Breaking News, World News and Video from Al Jazeera published first, on 26 October at 09:08 UTC.

3 prediction markets price this story:

  • Yes — the market puts it at 95%, with $25 traded in the last 24 hours, closing 5 Nov 2026. The market resolves to Yes if California holds an official one-time billionaire tax ballot initiative before November 5, 2026. Otherwise, it resolves to No. Readers often mistake any proposed legislation or campaign activity for the required official ballot vote.
  • Before Jan 1, 2027 — the market puts it at 21%, closing 1 Jan 2027. The outcome is Yes if California's 2026 billionaire tax becomes legally operative between now and January 1, 2027. It is No if the tax does not become legally operative within that window. Readers often mistake the news story about the campaign for proof that the tax is already in effect.
  • In 2026 — the market puts it at 24%, with $44k traded in the last 24 hours, closing 3 Nov 2027. The market resolves to Yes if a specific one-time tax on billionaires appears on a California ballot and wins voter approval. It resolves to No if that initiative fails or does not appear on the ballot. Readers often mistake general billionaire taxes for this specific ballot measure.

Odds are the market's probability that the outcome happens, updated every few minutes. They are information about what traders expect, not a forecast we make and not investment advice.

Sources

Every article we clustered into this story. Headlines link to the publisher.

  1. California’s billionaire tax faces a precarious road from rich opposition Al Jazeera – Breaking News, World News and Video from Al Jazeera ·

Related prediction markets

Linked by software because they are about the same subject. Most ask a different question from the one this story reports, so read each market's own question. How often the link is right

  • Kalshi Yes 95% $25 24hends 5 Nov 2026

    Does the market have this right?

    Wrong market?

  • Kalshi Before Jan 1, 2027 21% $0 24hends 1 Jan 2027

    Does the market have this right?

    Wrong market?

  • Kalshi In 2026 24% $44k 24hends 3 Nov 2027

    Does the market have this right?

    Wrong market?

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