Bob Pisani at CNBC is saying "S&P at 1250 is the biggest outstanding interest is for quadruple witching expiration tomorrow, as such, thatâs the tendency to move towards that number because thatâs the place that dealers would lose the least amount of money, thatâs the reason the S&P moves up today."
I know what quad. witching is, but I simply don't understand the above? Could some1 explain that in details?
I know what quad. witching is, but I simply don't understand the above? Could some1 explain that in details?