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Symbol:        VL Survey Page (2014-07-11)Premium Content

Keryx Biopharmaceuticals Inc (KERX)
As of Jul 31 2014 4:53PM
Option Ticker C/P Expiration Strike Bid Premium Ask Premium
KERX 140816C00001000 C 08/16/14 1.0 13.60 14.80
KERX 140816C00002000 C 08/16/14 2.0 12.60 13.80
KERX 140816C00002500 C 08/16/14 2.5 10.40 14.90
KERX 140816C00003000 C 08/16/14 3.0 11.60 12.80
KERX 140816C00004000 C 08/16/14 4.0 10.60 11.80
KERX 140816C00005000 C 08/16/14 5.0 9.90 10.50
KERX 140816C00006000 C 08/16/14 6.0 8.90 9.50
KERX 140816C00008000 C 08/16/14 8.0 6.90 7.50
KERX 140816C00009000 C 08/16/14 9.0 5.90 6.50
KERX 140816C00010000 C 08/16/14 10.0 4.90 5.40
KERX 140816C00011000 C 08/16/14 11.0 3.90 4.40
KERX 140816C00012000 C 08/16/14 12.0 3.00 3.40
KERX 140816C00013000 C 08/16/14 13.0 2.10 2.35
KERX 140816C00014000 C 08/16/14 14.0 1.25 1.50
KERX 140816C00015000 C 08/16/14 15.0 0.65 0.70
KERX 140816C00016000 C 08/16/14 16.0 0.25 0.40
KERX 140816C00017000 C 08/16/14 17.0 0.10 0.20
KERX 140816C00018000 C 08/16/14 18.0 0.00 0.15
KERX 140816C00019000 C 08/16/14 19.0 0.00 0.10
KERX 140816C00020000 C 08/16/14 20.0 0.00 0.25
KERX 140816C00021000 C 08/16/14 21.0 0.00 0.25
KERX 140816C00022000 C 08/16/14 22.0 0.00 0.25
KERX 140816C00024000 C 08/16/14 24.0 0.00 0.25
KERX 140816C00025000 C 08/16/14 25.0 0.00 0.25
KERX 140816P00001000 P 08/16/14 1.0 0.00 0.15
KERX 140816P00002000 P 08/16/14 2.0 0.00 0.25
KERX 140816P00002500 P 08/16/14 2.5 0.00 0.55
KERX 140816P00003000 P 08/16/14 3.0 0.00 0.25
KERX 140816P00004000 P 08/16/14 4.0 0.00 0.25
KERX 140816P00005000 P 08/16/14 5.0 0.00 0.25
KERX 140816P00006000 P 08/16/14 6.0 0.00 0.25
KERX 140816P00008000 P 08/16/14 8.0 0.00 0.25
KERX 140816P00009000 P 08/16/14 9.0 0.00 0.25
KERX 140816P00010000 P 08/16/14 10.0 0.00 0.25
KERX 140816P00011000 P 08/16/14 11.0 0.00 0.10
KERX 140816P00012000 P 08/16/14 12.0 0.00 0.25
KERX 140816P00013000 P 08/16/14 13.0 0.05 0.20
KERX 140816P00014000 P 08/16/14 14.0 0.15 0.40
KERX 140816P00015000 P 08/16/14 15.0 0.50 0.65
KERX 140816P00016000 P 08/16/14 16.0 1.00 1.30
KERX 140816P00017000 P 08/16/14 17.0 1.85 2.15
KERX 140816P00018000 P 08/16/14 18.0 2.70 3.10
KERX 140816P00019000 P 08/16/14 19.0 3.60 4.20
KERX 140816P00020000 P 08/16/14 20.0 4.60 5.10
KERX 140816P00021000 P 08/16/14 21.0 5.50 6.20
KERX 140816P00022000 P 08/16/14 22.0 6.50 7.20
KERX 140816P00024000 P 08/16/14 24.0 8.50 9.30
KERX 140816P00025000 P 08/16/14 25.0 9.50 10.30
KERX 140920C00001000 C 09/20/14 1.0 13.70 14.80
KERX 140920C00002000 C 09/20/14 2.0 12.70 14.20
KERX 140920C00002500 C 09/20/14 2.5 12.20 15.00
KERX 140920C00003000 C 09/20/14 3.0 11.70 12.80
KERX 140920C00004000 C 09/20/14 4.0 10.70 11.80
KERX 140920C00005000 C 09/20/14 5.0 9.80 10.60
KERX 140920C00006000 C 09/20/14 6.0 8.90 9.80
KERX 140920C00008000 C 09/20/14 8.0 6.70 7.80
KERX 140920C00009000 C 09/20/14 9.0 5.90 6.70
KERX 140920C00010000 C 09/20/14 10.0 5.10 5.80
KERX 140920C00011000 C 09/20/14 11.0 4.10 4.80
KERX 140920C00012000 C 09/20/14 12.0 3.20 4.00
KERX 140920C00013000 C 09/20/14 13.0 2.70 3.20
KERX 140920C00014000 C 09/20/14 14.0 2.10 2.25
KERX 140920C00015000 C 09/20/14 15.0 1.60 1.70
KERX 140920C00016000 C 09/20/14 16.0 1.15 1.25
KERX 140920C00017000 C 09/20/14 17.0 0.80 0.95
KERX 140920C00018000 C 09/20/14 18.0 0.50 0.75
KERX 140920C00019000 C 09/20/14 19.0 0.25 0.45
KERX 140920C00020000 C 09/20/14 20.0 0.20 0.35
KERX 140920C00021000 C 09/20/14 21.0 0.05 0.35
KERX 140920C00022000 C 09/20/14 22.0 0.00 0.20
KERX 140920C00024000 C 09/20/14 24.0 0.00 0.25
KERX 140920C00025000 C 09/20/14 25.0 0.00 0.25
KERX 140920C00026000 C 09/20/14 26.0 0.00 0.25
KERX 140920C00027000 C 09/20/14 27.0 0.00 0.25
KERX 140920C00028000 C 09/20/14 28.0 0.00 0.25
KERX 140920C00029000 C 09/20/14 29.0 0.00 0.25
KERX 140920C00030000 C 09/20/14 30.0 0.00 0.25
KERX 140920C00031000 C 09/20/14 31.0 0.00 0.25
KERX 140920C00032000 C 09/20/14 32.0 0.00 0.25
KERX 140920C00033000 C 09/20/14 33.0 0.00 0.25
KERX 140920C00034000 C 09/20/14 34.0 0.00 0.25
KERX 140920P00001000 P 09/20/14 1.0 0.00 0.25
KERX 140920P00002000 P 09/20/14 2.0 0.00 0.25
KERX 140920P00002500 P 09/20/14 2.5 0.00 0.55
KERX 140920P00003000 P 09/20/14 3.0 0.00 0.15
KERX 140920P00004000 P 09/20/14 4.0 0.00 0.25
KERX 140920P00005000 P 09/20/14 5.0 0.00 0.25
KERX 140920P00006000 P 09/20/14 6.0 0.00 0.25
KERX 140920P00008000 P 09/20/14 8.0 0.00 0.25
KERX 140920P00009000 P 09/20/14 9.0 0.05 0.30
KERX 140920P00010000 P 09/20/14 10.0 0.10 0.35
KERX 140920P00011000 P 09/20/14 11.0 0.25 0.45
KERX 140920P00012000 P 09/20/14 12.0 0.40 0.60
KERX 140920P00013000 P 09/20/14 13.0 0.55 0.80
KERX 140920P00014000 P 09/20/14 14.0 0.85 1.20
KERX 140920P00015000 P 09/20/14 15.0 1.30 1.65
KERX 140920P00016000 P 09/20/14 16.0 1.85 2.20
KERX 140920P00017000 P 09/20/14 17.0 2.50 2.95
KERX 140920P00018000 P 09/20/14 18.0 3.20 3.70
KERX 140920P00019000 P 09/20/14 19.0 4.00 4.60
KERX 140920P00020000 P 09/20/14 20.0 4.80 5.50
KERX 140920P00021000 P 09/20/14 21.0 5.70 6.30
KERX 140920P00022000 P 09/20/14 22.0 6.60 7.50
KERX 140920P00024000 P 09/20/14 24.0 8.50 9.20
KERX 140920P00025000 P 09/20/14 25.0 9.40 10.20
KERX 140920P00026000 P 09/20/14 26.0 10.40 11.40
KERX 140920P00027000 P 09/20/14 27.0 11.40 12.30
KERX 140920P00028000 P 09/20/14 28.0 12.40 13.30
KERX 140920P00029000 P 09/20/14 29.0 13.40 14.30
KERX 140920P00030000 P 09/20/14 30.0 14.40 15.30
KERX 140920P00031000 P 09/20/14 31.0 15.40 16.30
KERX 140920P00032000 P 09/20/14 32.0 16.30 18.10
KERX 140920P00033000 P 09/20/14 33.0 17.40 19.00
KERX 140920P00034000 P 09/20/14 34.0 18.40 19.80
KERX 141220C00001000 C 12/20/14 1.0 13.50 14.70
KERX 141220C00002000 C 12/20/14 2.0 12.20 14.20
KERX 141220C00002500 C 12/20/14 2.5 10.40 15.00
KERX 141220C00003000 C 12/20/14 3.0 9.90 14.30
KERX 141220C00004000 C 12/20/14 4.0 10.80 11.80
KERX 141220C00005000 C 12/20/14 5.0 9.80 10.80
KERX 141220C00006000 C 12/20/14 6.0 8.80 9.80
KERX 141220C00008000 C 12/20/14 8.0 6.60 8.30
KERX 141220C00009000 C 12/20/14 9.0 6.30 7.10
KERX 141220C00010000 C 12/20/14 10.0 5.50 6.10
KERX 141220C00011000 C 12/20/14 11.0 4.40 5.40
KERX 141220C00012000 C 12/20/14 12.0 2.85 4.60
KERX 141220C00013000 C 12/20/14 13.0 3.00 4.00
KERX 141220C00014000 C 12/20/14 14.0 2.85 3.40
KERX 141220C00015000 C 12/20/14 15.0 2.30 2.85
KERX 141220C00016000 C 12/20/14 16.0 1.95 2.35
KERX 141220C00017000 C 12/20/14 17.0 1.60 1.95
KERX 141220C00018000 C 12/20/14 18.0 1.30 1.65
KERX 141220C00019000 C 12/20/14 19.0 1.05 1.30
KERX 141220C00020000 C 12/20/14 20.0 0.85 1.10
KERX 141220C00021000 C 12/20/14 21.0 0.65 0.90
KERX 141220C00022000 C 12/20/14 22.0 0.45 0.80
KERX 141220C00024000 C 12/20/14 24.0 0.25 0.60
KERX 141220C00025000 C 12/20/14 25.0 0.15 0.50
KERX 141220C00026000 C 12/20/14 26.0 0.10 0.45
KERX 141220C00027000 C 12/20/14 27.0 0.05 0.40
KERX 141220C00028000 C 12/20/14 28.0 0.00 0.30
KERX 141220C00029000 C 12/20/14 29.0 0.00 0.30
KERX 141220C00030000 C 12/20/14 30.0 0.00 0.30
KERX 141220C00031000 C 12/20/14 31.0 0.00 0.25
KERX 141220C00032000 C 12/20/14 32.0 0.00 0.25
KERX 141220P00001000 P 12/20/14 1.0 0.00 0.25
KERX 141220P00002000 P 12/20/14 2.0 0.00 0.25
KERX 141220P00002500 P 12/20/14 2.5 0.00 4.80
KERX 141220P00003000 P 12/20/14 3.0 0.00 0.25
KERX 141220P00004000 P 12/20/14 4.0 0.00 0.25
KERX 141220P00005000 P 12/20/14 5.0 0.00 0.25
KERX 141220P00006000 P 12/20/14 6.0 0.00 0.25
KERX 141220P00008000 P 12/20/14 8.0 0.20 0.40
KERX 141220P00009000 P 12/20/14 9.0 0.20 0.55
KERX 141220P00010000 P 12/20/14 10.0 0.35 0.75
KERX 141220P00011000 P 12/20/14 11.0 0.60 1.00
KERX 141220P00012000 P 12/20/14 12.0 0.80 1.30
KERX 141220P00013000 P 12/20/14 13.0 1.25 1.65
KERX 141220P00014000 P 12/20/14 14.0 1.65 2.45
KERX 141220P00015000 P 12/20/14 15.0 1.80 2.65
KERX 141220P00016000 P 12/20/14 16.0 2.70 3.20
KERX 141220P00017000 P 12/20/14 17.0 3.30 3.90
KERX 141220P00018000 P 12/20/14 18.0 3.90 4.60
KERX 141220P00019000 P 12/20/14 19.0 4.70 5.30
KERX 141220P00020000 P 12/20/14 20.0 5.40 6.10
KERX 141220P00021000 P 12/20/14 21.0 6.20 7.20
KERX 141220P00022000 P 12/20/14 22.0 7.10 8.10
KERX 141220P00024000 P 12/20/14 24.0 8.40 9.90
KERX 141220P00025000 P 12/20/14 25.0 8.50 10.90
KERX 141220P00026000 P 12/20/14 26.0 10.50 11.40
KERX 141220P00027000 P 12/20/14 27.0 11.20 12.50
KERX 141220P00028000 P 12/20/14 28.0 12.40 13.40
KERX 141220P00029000 P 12/20/14 29.0 13.10 14.80
KERX 141220P00030000 P 12/20/14 30.0 14.20 15.80
KERX 141220P00031000 P 12/20/14 31.0 15.70 16.30
KERX 141220P00032000 P 12/20/14 32.0 16.70 17.30
KERX 150117C00000500 C 01/17/15 0.5 14.10 15.40
KERX 150117C00001000 C 01/17/15 1.0 13.60 14.90
KERX 150117C00001500 C 01/17/15 1.5 13.10 14.40
KERX 150117C00002000 C 01/17/15 2.0 12.60 13.90
KERX 150117C00002500 C 01/17/15 2.5 12.10 13.40
KERX 150117C00003000 C 01/17/15 3.0 11.60 12.90
KERX 150117C00003500 C 01/17/15 3.5 11.30 12.40
KERX 150117C00004000 C 01/17/15 4.0 10.80 11.90
KERX 150117C00004500 C 01/17/15 4.5 10.40 11.40
KERX 150117C00005000 C 01/17/15 5.0 9.90 11.10
KERX 150117C00005500 C 01/17/15 5.5 9.50 10.40
KERX 150117C00007000 C 01/17/15 7.0 8.10 9.00
KERX 150117C00009000 C 01/17/15 9.0 5.50 7.50
KERX 150117C00010000 C 01/17/15 10.0 5.50 6.30
KERX 150117C00011000 C 01/17/15 11.0 4.60 5.50
KERX 150117C00012000 C 01/17/15 12.0 4.30 4.70
KERX 150117C00014000 C 01/17/15 14.0 3.10 3.80
KERX 150117C00015000 C 01/17/15 15.0 2.70 3.20
KERX 150117C00016000 C 01/17/15 16.0 2.30 3.00
KERX 150117C00017000 C 01/17/15 17.0 1.85 2.40
KERX 150117C00019000 C 01/17/15 19.0 1.20 1.70
KERX 150117C00020000 C 01/17/15 20.0 1.15 1.40
KERX 150117C00021000 C 01/17/15 21.0 0.75 1.25
KERX 150117C00022000 C 01/17/15 22.0 0.60 1.05
KERX 150117C00024000 C 01/17/15 24.0 0.30 0.75
KERX 150117C00025000 C 01/17/15 25.0 0.20 0.65
KERX 150117C00026000 C 01/17/15 26.0 0.10 0.60
KERX 150117C00027000 C 01/17/15 27.0 0.00 0.50
KERX 150117C00028000 C 01/17/15 28.0 0.00 0.45
KERX 150117C00029000 C 01/17/15 29.0 0.00 0.40
KERX 150117C00030000 C 01/17/15 30.0 0.00 0.35
KERX 150117C00031000 C 01/17/15 31.0 0.00 0.30
KERX 150117C00032000 C 01/17/15 32.0 0.00 0.25
KERX 150117P00000500 P 01/17/15 0.5 0.00 0.25
KERX 150117P00001000 P 01/17/15 1.0 0.00 0.25
KERX 150117P00001500 P 01/17/15 1.5 0.00 0.25
KERX 150117P00002000 P 01/17/15 2.0 0.00 0.30
KERX 150117P00002500 P 01/17/15 2.5 0.00 0.25
KERX 150117P00003000 P 01/17/15 3.0 0.00 0.25
KERX 150117P00003500 P 01/17/15 3.5 0.00 0.25
KERX 150117P00004000 P 01/17/15 4.0 0.00 0.25
KERX 150117P00004500 P 01/17/15 4.5 0.00 0.25
KERX 150117P00005000 P 01/17/15 5.0 0.00 0.25
KERX 150117P00005500 P 01/17/15 5.5 0.00 0.25
KERX 150117P00007000 P 01/17/15 7.0 0.25 0.35
KERX 150117P00009000 P 01/17/15 9.0 0.35 0.70
KERX 150117P00010000 P 01/17/15 10.0 0.65 0.85
KERX 150117P00011000 P 01/17/15 11.0 0.75 1.20
KERX 150117P00012000 P 01/17/15 12.0 1.15 1.50
KERX 150117P00014000 P 01/17/15 14.0 1.95 2.80
KERX 150117P00015000 P 01/17/15 15.0 2.50 3.00
KERX 150117P00016000 P 01/17/15 16.0 2.95 3.60
KERX 150117P00017000 P 01/17/15 17.0 3.70 4.20
KERX 150117P00019000 P 01/17/15 19.0 3.60 5.70
KERX 150117P00020000 P 01/17/15 20.0 5.70 6.30
KERX 150117P00021000 P 01/17/15 21.0 6.40 7.20
KERX 150117P00022000 P 01/17/15 22.0 7.20 7.90
KERX 150117P00024000 P 01/17/15 24.0 7.70 11.10
KERX 150117P00025000 P 01/17/15 25.0 9.90 11.10
KERX 150117P00026000 P 01/17/15 26.0 9.40 12.90
KERX 150117P00027000 P 01/17/15 27.0 10.30 13.90
KERX 150117P00028000 P 01/17/15 28.0 12.20 14.10
KERX 150117P00029000 P 01/17/15 29.0 13.20 15.10
KERX 150117P00030000 P 01/17/15 30.0 14.10 15.90
KERX 150117P00031000 P 01/17/15 31.0 15.10 17.00
KERX 150117P00032000 P 01/17/15 32.0 16.30 17.40
KERX 150320C00001000 C 03/20/15 1.0 13.70 15.20
KERX 150320C00002000 C 03/20/15 2.0 12.70 14.20
KERX 150320C00002500 C 03/20/15 2.5 12.30 13.40
KERX 150320C00003000 C 03/20/15 3.0 11.60 13.10
KERX 150320C00004000 C 03/20/15 4.0 10.80 12.10
KERX 150320C00005000 C 03/20/15 5.0 9.90 11.00
KERX 150320C00006000 C 03/20/15 6.0 9.10 10.00
KERX 150320C00008000 C 03/20/15 8.0 7.40 8.30
KERX 150320C00009000 C 03/20/15 9.0 6.30 7.60
KERX 150320C00010000 C 03/20/15 10.0 5.60 6.60
KERX 150320C00011000 C 03/20/15 11.0 5.20 6.20
KERX 150320C00012000 C 03/20/15 12.0 4.40 5.50
KERX 150320C00013000 C 03/20/15 13.0 4.00 4.80
KERX 150320C00014000 C 03/20/15 14.0 3.50 4.10
KERX 150320C00015000 C 03/20/15 15.0 3.10 3.60
KERX 150320C00016000 C 03/20/15 16.0 2.75 3.20
KERX 150320C00017000 C 03/20/15 17.0 2.35 2.85
KERX 150320C00019000 C 03/20/15 19.0 1.70 2.15
KERX 150320C00020000 C 03/20/15 20.0 1.40 1.90
KERX 150320C00021000 C 03/20/15 21.0 1.15 1.65
KERX 150320C00022000 C 03/20/15 22.0 0.95 1.45
KERX 150320C00024000 C 03/20/15 24.0 0.75 1.15
KERX 150320C00025000 C 03/20/15 25.0 0.55 1.00
KERX 150320C00026000 C 03/20/15 26.0 0.45 0.90
KERX 150320C00027000 C 03/20/15 27.0 0.45 0.80
KERX 150320C00028000 C 03/20/15 28.0 0.30 0.75
KERX 150320C00029000 C 03/20/15 29.0 0.30 0.65
KERX 150320C00030000 C 03/20/15 30.0 0.15 0.60
KERX 150320P00001000 P 03/20/15 1.0 0.00 0.25
KERX 150320P00002000 P 03/20/15 2.0 0.00 0.25
KERX 150320P00002500 P 03/20/15 2.5 0.00 0.25
KERX 150320P00003000 P 03/20/15 3.0 0.00 0.25
KERX 150320P00004000 P 03/20/15 4.0 0.00 0.25
KERX 150320P00005000 P 03/20/15 5.0 0.00 0.25
KERX 150320P00006000 P 03/20/15 6.0 0.10 0.35
KERX 150320P00008000 P 03/20/15 8.0 0.40 0.65
KERX 150320P00009000 P 03/20/15 9.0 0.65 0.90
KERX 150320P00010000 P 03/20/15 10.0 0.90 1.15
KERX 150320P00011000 P 03/20/15 11.0 1.15 1.45
KERX 150320P00012000 P 03/20/15 12.0 1.50 1.95
KERX 150320P00013000 P 03/20/15 13.0 1.95 2.45
KERX 150320P00014000 P 03/20/15 14.0 2.35 2.95
KERX 150320P00015000 P 03/20/15 15.0 2.90 3.30
KERX 150320P00016000 P 03/20/15 16.0 3.50 3.90
KERX 150320P00017000 P 03/20/15 17.0 4.10 4.50
KERX 150320P00019000 P 03/20/15 19.0 5.40 6.00
KERX 150320P00020000 P 03/20/15 20.0 6.20 6.70
KERX 150320P00021000 P 03/20/15 21.0 6.90 7.50
KERX 150320P00022000 P 03/20/15 22.0 7.70 8.30
KERX 150320P00024000 P 03/20/15 24.0 9.40 10.00
KERX 150320P00025000 P 03/20/15 25.0 10.20 10.90
KERX 150320P00026000 P 03/20/15 26.0 11.10 11.80
KERX 150320P00027000 P 03/20/15 27.0 12.00 12.70
KERX 150320P00028000 P 03/20/15 28.0 11.50 15.10
KERX 150320P00029000 P 03/20/15 29.0 13.60 14.60
KERX 150320P00030000 P 03/20/15 30.0 14.60 15.50
KERX 160115C00002500 C 01/15/16 2.5 10.30 15.10
KERX 160115C00003000 C 01/15/16 3.0 10.70 14.30
KERX 160115C00004000 C 01/15/16 4.0 9.20 13.80
KERX 160115C00005000 C 01/15/16 5.0 10.10 11.60
KERX 160115C00008000 C 01/15/16 8.0 8.20 9.20
KERX 160115C00010000 C 01/15/16 10.0 6.90 8.10
KERX 160115C00012000 C 01/15/16 12.0 5.90 7.90
KERX 160115C00015000 C 01/15/16 15.0 4.50 7.00
KERX 160115C00017000 C 01/15/16 17.0 3.90 5.40
KERX 160115C00020000 C 01/15/16 20.0 3.00 4.30
KERX 160115C00022000 C 01/15/16 22.0 2.50 3.20
KERX 160115C00025000 C 01/15/16 25.0 2.00 3.30
KERX 160115C00030000 C 01/15/16 30.0 0.05 2.00
KERX 160115P00002500 P 01/15/16 2.5 0.00 4.80
KERX 160115P00003000 P 01/15/16 3.0 0.00 0.50
KERX 160115P00004000 P 01/15/16 4.0 0.00 0.70
KERX 160115P00005000 P 01/15/16 5.0 0.00 0.90
KERX 160115P00008000 P 01/15/16 8.0 0.00 2.95
KERX 160115P00010000 P 01/15/16 10.0 1.10 2.80
KERX 160115P00012000 P 01/15/16 12.0 2.70 5.00
KERX 160115P00015000 P 01/15/16 15.0 4.30 5.30
KERX 160115P00017000 P 01/15/16 17.0 5.50 6.70
KERX 160115P00020000 P 01/15/16 20.0 7.60 8.90
KERX 160115P00022000 P 01/15/16 22.0 9.10 12.00
KERX 160115P00025000 P 01/15/16 25.0 11.20 12.80
KERX 160115P00030000 P 01/15/16 30.0 14.20 18.60

OPRA data is delayed 15 minutes.