...

I have seen for the 5th (10th? 20th?) time BTC go up or down $1000 + in the time it takes me to run down & get gas, or eat a sandwich, etc.  

Yet I have been unable to find fast news about what happened.  What news source has good & fast reporting why BTC price can move so quickly?  CoinDesk and CoinTelegraph don't cover "Breaking News" like that...

*   *   *

For people who follow the BTC miners, I have noted over the past few months that Foundry USA has moved way ahead of AntPool (and the others).  Some 6 months ago, Foundry was maybe the 7th largest mining pool.  Now they are first, and some 30% (a mighty 10,000 PHz more) over No. 2 AntPool.

btc.com on their home page shows the 15 top mining pools.