Not a big deal again that bitcoin halving happens every four years, where the amount of new Bitcoins created by the Bitcoin network is reduced by half. This controls the supply of new Bitcoins to prevent inflation and makes it more valuable over time. Back to history; The first halving was in 2012 when 50 Bitcoins were reduced to 25, and the second was in 2016 when 25 Bitcoins became 12.5. The most recent was in 2020, where 12.5 Bitcoins became 6.25. So., Investors, traders, and miners should keep an eye on Bitcoin halving as it has been followed by a significant increase in Bitcoin's price in the past.