Wall Street Bulls Flock to S&P 500 Calls as Rally Broadens

Traders can’t get enough of options betting on more gains in the S&P 500 Index, a gauge that has for months been in the shadow of its more volatile rival, the Nasdaq 100. Traders can’t get enough of options betting on more gains in the S&P 500 Index, a gauge that has for months been in the shadow of its more volatile rival, the Nasdaq 100.