On Monday evening, the bitcoin Halving will arrive for the third time in bitcoin’s history. It last happened in July 2016, and before that in November 2012.

Bitcoin “miners” receive a small reward in bitcoin every time their machines verify “blocks” (bundles of bitcoin transaction data) to the bitcoin blockchain. This is the only way new bitcoins are created. Every four years, that reward is cut in half in order to slow the creation of new bitcoin; that event is called the Halving. (Some cryptocurrency geeks prefer to call it the Halvening.)

When bitcoin first began trading in January 2009 with the first block of transactions verified on the blockchain (the “genesis block”), the reward for miners was 50 BTC. That was reduced to 25 BTC in 2012, then 12.5 BTC in 2016. After this third Halving, miners will receive a reward of 6.25 BTC per block, roughly $55,000 at the current bitcoin price.

Because the result of the Halving is that mining bitcoin becomes half as profitable, bitcoin transaction fees have spiked over the past two months. And since the Halving slows the supply of new bitcoin being created, the event should juice the demand for bitcoin—in theory.

Will the Halving boost the price?

If you’ve bought bitcoin as an investment, your first question about the Halving is what it will do to the price. Historically, the answer has been: not much immediately, then a big spike in the months that follow.

After the 2012 Halving, the bitcoin price saw a slow increase in the weeks that followed, cheered on by the early believers, and then went on a massive ride. One year later, it had soared from $2 to $1,031, a 51,000% increase. At the time of the 2016 Halving, bitcoin was at $650, and one year later, it was around $2,518, a 287% jump.

But history may not be any indication this time.

“I think people would be remiss to assume there will be any kind of immediate price reaction because of the Halving,” says Michael Sonnenshein, managing director of Grayscale Investments, a crypto investment firm owned by Digital Currency Group. “The factors surrounding bitcoin today are very different from the past two Halvings, based on the maturity and evolution of the ecosystem in the last four years. Institutional investment, regulatory clarity, futures contracts—there’s so much that has developed and solidified around the ecosystem between these events.”

Sonnenshein, who has worked in crypto for seven years, says nothing would surprise him, price-wise, in the wake of the third Halving.

Bitcoin has fared well during coronavirus quarantine. In the first two weeks of March, when coronavirus headlines sent stocks reeling, bitcoin crashed along with everything else. But since March 16, bitcoin has risen 84% while the S&P 500 is up just 24%. Bitcoin is now up 22% in 2020.