Any rules in place to prevent panic selloff?

Those who know the stock market will be aware of the rules in place in to help alleviate the potential for a huge market slide, such as Rule 48 or Rule 80.

I'm guessing nothing like this currently exists for Crypto market since it's not (yet) regulated?

ijust ignore it btw when all my portfolio goes red, for a few days.

and i dont stress it much, because i focus it on long term.

i also have exp more stress than this before, bought BTC at $400-$600 back to 2013... rising to $1000... (super happy)
but due to mtgox hack it goes down to $200-$300 for almost 2 years. but i kept holding it. and ignore it for about 2 years. and start looking into it back on 2017

conclusion. ignore it. & just keep yourself busy.

Focus on the long term and don't trade on emotion. If you are easily prone to panic during a correction or dip, then you have invested more than you should have.

I never do trade on emotion. That shit is for the weak minded.

I was merely asking about existing regulations (if any) that may exists.