Here is an example of the call and put numbers for January options: 01-09-12 Jan calls: 1270.19 Jan puts: 1044.27 01-10-12 Jan calls: 1275.40 Jan puts: 1045.28 01-11-12 Jan calls: 1276.18 Jan puts: 1045.41 01-12-12 Jan calls: 1276.79 Jan puts: 1046.37 01-13-12 Jan calls: 1276.18 Jan puts: 1048.82 01-17-12 Jan calls: 1277.32 Jan puts: 1053.41 01-18-12 Jan calls: 1277.84 Jan puts: 1057.35 01-19-12 Jan calls: 1282.36 Jan puts: 1057.94
All except one(in bold) were increasing from day to day.