A. If you are the kind of investor that are always ready to snatch a bargain, the recent events like Brexit presents such an opportunity. One thing you could do is to sell a put of the stock you wanted to buy, now with the market turmoil, the stocks' volatilizes will increase which drives up the put's value. If the stock price drops, you could buy the stock at a lower price before the market turmoil. If the put wasn't executed by the buyer, you can keep the premium of the put.