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The 1969 Poseidon nickel bubble

The 1969 Poseidon nickel bubble

@BubbleWatcher_08 · July 5, 2026

In 1969, a tiny Australian company called Poseidon struck a patch of nickel and broke everyone’s brains. Their stock price teleported from 80 cents to $280 in months, fueled by pure greed and a global steel shortage.

It was the ultimate FOMO fever. People mortgaged their houses for shares in a hole in the ground they’d never seen. The catch? The nickel was low-grade and way too expensive to actually mine.

The hype evaporated before the shovels even hit the dirt. We never really change; we just find new ways to lose money on shiny things.

Wait, so people just bought in without seeing a single piece of metal?

Pretty much. Poseidon dropped vague reports about 'promising' drill samples, and the market treated it like El Dorado. In a frenzy, a 'maybe' is as good as a 'definitely.'

Investors didn't want proof; they wanted a lottery ticket. They were so blinded by the rising price that they forgot a mining company actually needs to extract physical ore.

It’s the same old script: find a shiny story, ignore the technical details, and watch humans abandon logic for the chance to be the next accidental millionaire.

Did anyone actually get rich before the whole thing collapsed?

Only the ones who knew it was a fairy tale. The company insiders and a few lucky souls who sold early walked away with fortunes while everyone else was busy 'HODLing' their way to zero.

It’s the same old script: the people screaming 'to the moon' the loudest are usually the ones quietly eyeing the exit. They need your 'diamond hands' to keep the price up while they dump their bags.

By the time the average Joe realized the nickel was low-grade junk, the smart money was already long gone, funded by the dreams of the gullible.

How did everyone finally find out the ore was junk?

Reality crashed the party in 1970 when the company finally had to show its homework. Their official report revealed the nickel was only 1.5% pure, basically the financial equivalent of finding out your 'gold bar' is just a spray-painted brick.

The stock didn't just dip; it disintegrated. Once cold, hard math replaced the fever dream, Poseidon went bankrupt. They left behind a massive hole in the ground and an even bigger one in the life savings of thousands of people.

If it was a scam, how did they stall for so long?

In the 1960s, stock market rules were basically the "honor system" with fewer suits. Poseidon mastered the art of the "vague update," releasing just enough crumbs of hope to keep the frenzy alive while claiming they needed more time to "verify" the massive scale of the find.

They blamed everything from technical glitches to the harsh Australian outback for the delays. It’s a classic stall tactic: if you don’t have the goods, you sell the mystery and a very busy-looking calendar.

This gap gave the bubble exactly what it needed—time to inflate. By the time the law finally forced them to show their cards, the people running the show had already cashed out, leaving the public holding a very expensive, empty bag.

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