previous hardfork statisticsFork number Block number Date Name
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0. 1 2015-07-30 Frontier
1. 200000 2015-09-07 Frontier Thawing
2. 1150000 2016-03-14 Homestead
3. 1920000 2016-07-20 DAO Fork
4. 2463000 2016-10-18 Tangerine Whistle
5. 2675000 2016-11-22 Spurious Dragon
6. 4370000 2017-10-16 Byzantium
7. 7280000 2019-02-28 Constantinople
8. TBD TBD Istanbul
soon9. TBD TBD Berlin (Devcon location)
10. TBD TBD London
11. TBC TBC Devcon names thereafter
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news update Istanbul
October 2019 Planned Ethereum Network Upgrade.
https://eth.wiki/en/roadmap/istanbulConsidering the previous hard fork that failed I thought the next hard fork might not have had a major impact on the rise in ETH prices, I still remember when the team doing a hard fork on the network had absolutely no impact on the increase in ETH prices, on the contrary that it had a negative impact on the decline in ETH prices at that time . But this is only my prediction, we will witness the truth later. hopefully can affect the increase in ETH prices again.