Just bought another LNKD PUT contract, NOV $100 PUT, cost me 13.00 on TDA...now I can sleep a little better at night ;) Thats $1,300 bud not $13. u sure ur using real money??? the commission was $13 the option contract cost $1,300... big difference. the bid on them are at $12.50 so ur already down $50+commission. sleep well!!!