A typical day trading spy:

Oct 7, Friday

214.00 calls, 1.45, Long, Sold at 1.55, 0.10 gain  

214.00 calls, 1.40, Long, Sold at 1.60, 0.20 gain  

215.00 calls, 0.96, Long, Sold at 1.12, 0.16 gain  

215.50 calls, 0.67, Long, Sold at 0.85, 0.18 gain  

216.00 calls, 1.00, Long, expired at 0.00, -1.00 loss 

216.50 calls, 0.30, Long, expired at 0.00, -0.30 loss 

215.00 putts, 0.10, Short, Sold at 0.60, 0.50 gain 

215.50 putts, 1.11, Short, Sold at 1.21, 0.10 gain 

217.00 putts, 2.02, Short, Sold at 2.30, 0.28 gain  

218.00 putts, 2.28, Short, Sold at 2.78, 0.50 gain