Traders are showing some interest in Steel Dynamics (STLD, news, chart, volatility) Jan-10 calls at the 20 strike. Shares are down $1.06 to $11.41 and these calls are 75.3 percent out-of-the-money with a little more than a year of life remaining. 5,099 traded, compared to open interest of 847. 94 percent trading offer-side.