Quote from oldtime:
traders think they have no market exposure when they don't really understand the market they are trading. And secondly, I am very smart and never found it to be of any material value. And thirdly, you only have two choices, add size or get flat, reducing is not an option. Didn't they already discuss that in "The Art of War"?
nice self describing statement
only 2 options? add size? reduce? not sure what OP is trading,but if it's a stock portfolio another option would be to filter out volatile stocks or switch to less volatile. but again-hard to give any advise(besides cut size) without knowing at least some details. i agree with others about volatility. this is nothing. gradual decent with every other day opens flat,no 1-2-3 % gaps either way.