Bitcoin, explained for the average person: why the hype disappears and comes back every four years
Have you noticed this? For a while, Bitcoin is everywhere: TV ads, news stories, your cousin talking about it at dinner. Then it fades away, and for a couple of years almost nobody mentions it. Then, like clockwork, it's back.
That isn't your imagination. It's a pattern that has repeated four times since 2012, and it follows a clock that's built right into Bitcoin. The clock is called the halving. Here's the whole thing, explained so anyone can follow it.
This is an explanation of how Bitcoin works and what has happened in the past. It is not advice to buy or sell anything.
First: what is Bitcoin?
Bitcoin is money that only exists on computers. No bank or government runs it. Instead, thousands of computers around the world keep the same list of who owns which bitcoins, and they all check each other's work so nobody can cheat.
Where do new bitcoins come from? Picture a giant puzzle contest that never stops. About every 10 minutes, computers all over the world race to solve the next puzzle. The winner gets to add the next page to Bitcoin's list (called a block), and as a prize, it gets brand-new bitcoins. The people running those computers are called miners, even though nobody digs anything (bitcoin.org).
There will only ever be 21 million bitcoins. That rule was written into Bitcoin from the start. The last tiny bit is expected to be handed out around the year 2140 (bitcoin.org).
The halving: Bitcoin's built-in clock
Here's the key part. Every 210,000 blocks, the prize for solving a puzzle gets cut in half. That's the halving.
Since a block comes about every 10 minutes, 210,000 blocks takes about four years. That's why it happens roughly every four years, and why you can predict it years ahead, almost to the week (bitcoin.org).
Think of it like a lemonade stand that makes new cups out of thin air. At first it makes 50 cups a day. Four years later, the rule says: now only 25. Four years after that, 12½. If the same number of people still want lemonade, but fewer new cups show up each day, each cup tends to get more valuable. That's the basic idea behind why people watch the halving so closely.
| Halving | Date | Prize per puzzle | Bitcoin's price that day |
|---|---|---|---|
| Start | January 2009 | 50 bitcoins | no price yet |
| 1st | Nov. 28, 2012 | 25 | about $12 |
| 2nd | July 9, 2016 | 12.5 | about $650 |
| 3rd | May 11, 2020 | 6.25 | about $8,500 |
| 4th | April 20, 2024 | 3.125 | about $64,000 |
| 5th (next) | about April 2028 | 1.5625 | ? |
Dates, prizes and prices from CoinTracking, bitcoin.org and, for 2016, Decrypt. The next one comes at block 1,050,000; trackers estimate mid-to-late April 2028, and the date drifts a little as blocks come faster or slower (Crypto Briefing, CoinWarz).
The cycle you've been noticing
After every halving so far, the same four seasons have played out:
- Mostly quiet. Around the halving, there's usually less hype, and prices have been below the last peak (only a little below in 2024).
- The climb. Over the next year or so, the price rises, then rises faster. News stories start.
- The peak, and the hype. About 12 to 18 months after the halving, prices hit a new record. This is when you see the ads, the celebrities, and everyone talking about it.
- The crash. Then the price falls hard, usually by more than half, and over about a year the hype dies. Most people forget about Bitcoin until the next climb.
Here are the real peaks and drops (CryptoTicker):
| After the halving of… | Peak | Days after the halving | How far it fell afterward |
|---|---|---|---|
| Nov. 2012 | $1,163 (Nov. 30, 2013) | 367 | about 87% |
| July 2016 | $19,666 (Dec. 17, 2017) | 526 | about 84% |
| May 2020 | $69,000 (Nov. 10, 2021) | 548 | about 78% |
| April 2024 | about $126,000 (Oct. 6, 2025) | 534 | about 54% so far (low of $57,735 on July 1, 2026) |
Remember all those crypto ads during the 2022 Super Bowl? People called it the "Crypto Bowl": a bouncing QR code from Coinbase, Larry David for FTX, LeBron James for Crypto.com (NBC News, Decrypt). That was three months after the 2021 peak, when the price was already falling. FTX went bankrupt about nine months later. The loudest hype tends to show up near the top, not the bottom.
Are people getting in earlier each time?
As more people learned about the cycle, many expected them to start buying earlier and earlier, before the halving. There's some truth to that:
- In 2024, for the first time ever, Bitcoin set a new record before the halving: about $73,700 on March 13, 2024, about five weeks early. A big reason was new Bitcoin funds that let regular investors buy it through the stock market, approved in January 2024 (Bloomberg, Fox Business).
- But the final peak still came right on schedule: 534 days after the 2024 halving, about the same as 526 and 548 days in the two cycles before (CryptoTicker).
So the cycle has started earlier, but it hasn't ended earlier, at least not yet.
One more pattern: each halving flattens the peak a little. Every cycle, the jump from one record to the next has been smaller, and so has the crash after it (CryptoTicker):
- 2013 to 2017: the new peak was about 17 times the old one.
- 2017 to 2021: about 3½ times.
- 2021 to 2025: less than 2 times.
- The crashes after each peak: 87%, then 84%, then 78%, and about 54% so far this time.
Think of a bouncing ball: each bounce is still a bounce, just not as high as the last one. A likely reason is size. When Bitcoin was tiny, a little new money could multiply its price many times over. Now that all the bitcoins together are worth more than a trillion dollars, it takes far more money to move it the same amount.
