I tracked BTCUSD's growth factor over each cycle and found that every 4 years, the growth factor decreases according to sets of Fibonacci numbers: 2013 to 2017: [610] – 377 – 233 – 144 – [89] = the 4th number. 2017 to 2021: [89] – 55 – 34 – [21] = the 3rd number. 2021 to 2025: [21] – 13 – [8] = the 2nd number?
If this rule continues to work, we can expect BTC price to hit 160K by 2025. About Marketcap: hope Bitcoin + Altcoin caps will hit 160K * 20M / 50% = 6.4T.