Hello @harpooninvesto. I saw a Jimmy Song video where he said the exchanges are saddled with obsolete software (built mostly near 2012) and not too competent developers.

Also, if your analysis is right, why did they not say they flipped pre-planned circuit breakers? After all we are already accustomed to that in the stocks and commodities! I am not saying you are wrong -- just saying their shyness on this point is odd.