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Symbol:        VL Survey Page (2014-04-11)Premium Content

Keryx Biopharmaceuticals Inc (KERX)
As of Apr 22 2014 5:04PM
Option Ticker C/P Expiration Strike Bid Premium Ask Premium
KERX 140517C00001000 C 05/17/14 1.0 12.90 13.60
KERX 140517C00002000 C 05/17/14 2.0 11.90 12.60
KERX 140517C00003000 C 05/17/14 3.0 10.90 11.60
KERX 140517C00004000 C 05/17/14 4.0 10.00 10.70
KERX 140517C00005000 C 05/17/14 5.0 9.00 9.70
KERX 140517C00006000 C 05/17/14 6.0 8.00 8.60
KERX 140517C00008000 C 05/17/14 8.0 6.00 6.60
KERX 140517C00009000 C 05/17/14 9.0 5.10 5.60
KERX 140517C00010000 C 05/17/14 10.0 4.10 4.60
KERX 140517C00011000 C 05/17/14 11.0 3.20 3.40
KERX 140517C00012000 C 05/17/14 12.0 2.30 2.60
KERX 140517C00013000 C 05/17/14 13.0 1.50 1.60
KERX 140517C00014000 C 05/17/14 14.0 0.90 0.95
KERX 140517C00015000 C 05/17/14 15.0 0.45 0.60
KERX 140517C00016000 C 05/17/14 16.0 0.20 0.30
KERX 140517C00017000 C 05/17/14 17.0 0.15 0.20
KERX 140517C00018000 C 05/17/14 18.0 0.00 0.20
KERX 140517C00019000 C 05/17/14 19.0 0.00 0.15
KERX 140517C00020000 C 05/17/14 20.0 0.00 0.15
KERX 140517C00021000 C 05/17/14 21.0 0.00 0.15
KERX 140517C00022000 C 05/17/14 22.0 0.00 0.15
KERX 140517C00023000 C 05/17/14 23.0 0.00 0.15
KERX 140517C00024000 C 05/17/14 24.0 0.00 0.15
KERX 140517P00001000 P 05/17/14 1.0 0.00 0.15
KERX 140517P00002000 P 05/17/14 2.0 0.00 0.15
KERX 140517P00003000 P 05/17/14 3.0 0.00 0.15
KERX 140517P00004000 P 05/17/14 4.0 0.00 0.15
KERX 140517P00005000 P 05/17/14 5.0 0.00 0.15
KERX 140517P00006000 P 05/17/14 6.0 0.00 0.15
KERX 140517P00008000 P 05/17/14 8.0 0.00 0.15
KERX 140517P00009000 P 05/17/14 9.0 0.00 0.15
KERX 140517P00010000 P 05/17/14 10.0 0.00 0.05
KERX 140517P00011000 P 05/17/14 11.0 0.05 0.15
KERX 140517P00012000 P 05/17/14 12.0 0.10 0.25
KERX 140517P00013000 P 05/17/14 13.0 0.30 0.40
KERX 140517P00014000 P 05/17/14 14.0 0.70 0.80
KERX 140517P00015000 P 05/17/14 15.0 1.20 1.40
KERX 140517P00016000 P 05/17/14 16.0 1.90 2.15
KERX 140517P00017000 P 05/17/14 17.0 2.60 3.20
KERX 140517P00018000 P 05/17/14 18.0 3.50 4.00
KERX 140517P00019000 P 05/17/14 19.0 4.50 5.00
KERX 140517P00020000 P 05/17/14 20.0 5.40 6.10
KERX 140517P00021000 P 05/17/14 21.0 6.30 7.00
KERX 140517P00022000 P 05/17/14 22.0 7.30 8.00
KERX 140517P00023000 P 05/17/14 23.0 8.30 9.00
KERX 140517P00024000 P 05/17/14 24.0 9.30 10.00
KERX 140621C00001000 C 06/21/14 1.0 12.50 13.70
KERX 140621C00002000 C 06/21/14 2.0 11.50 12.70
KERX 140621C00002500 C 06/21/14 2.5 11.00 12.60
KERX 140621C00003000 C 06/21/14 3.0 10.60 11.70
KERX 140621C00004000 C 06/21/14 4.0 9.80 10.70
KERX 140621C00005000 C 06/21/14 5.0 8.80 9.70
KERX 140621C00006000 C 06/21/14 6.0 7.90 8.70
KERX 140621C00007000 C 06/21/14 7.0 6.90 7.80
KERX 140621C00008000 C 06/21/14 8.0 6.00 6.90
KERX 140621C00009000 C 06/21/14 9.0 5.10 6.00
KERX 140621C00010000 C 06/21/14 10.0 4.50 5.10
KERX 140621C00011000 C 06/21/14 11.0 3.90 4.30
KERX 140621C00012000 C 06/21/14 12.0 3.20 3.60
KERX 140621C00013000 C 06/21/14 13.0 2.65 2.90
KERX 140621C00014000 C 06/21/14 14.0 2.25 2.40
KERX 140621C00015000 C 06/21/14 15.0 1.70 1.90
KERX 140621C00016000 C 06/21/14 16.0 1.35 1.55
KERX 140621C00017000 C 06/21/14 17.0 1.05 1.10
KERX 140621C00018000 C 06/21/14 18.0 0.85 0.95
KERX 140621C00019000 C 06/21/14 19.0 0.60 0.75
KERX 140621C00020000 C 06/21/14 20.0 0.50 0.60
KERX 140621C00021000 C 06/21/14 21.0 0.30 0.50
KERX 140621C00022000 C 06/21/14 22.0 0.20 0.40
KERX 140621C00024000 C 06/21/14 24.0 0.10 0.25
KERX 140621C00025000 C 06/21/14 25.0 0.05 0.25
KERX 140621C00026000 C 06/21/14 26.0 0.00 0.25
KERX 140621C00027000 C 06/21/14 27.0 0.00 0.25
KERX 140621C00028000 C 06/21/14 28.0 0.00 0.25
KERX 140621C00029000 C 06/21/14 29.0 0.00 0.20
KERX 140621C00030000 C 06/21/14 30.0 0.00 0.20
KERX 140621C00031000 C 06/21/14 31.0 0.00 0.20
KERX 140621C00032000 C 06/21/14 32.0 0.00 0.20
KERX 140621C00033000 C 06/21/14 33.0 0.00 0.20
KERX 140621C00034000 C 06/21/14 34.0 0.00 0.20
KERX 140621P00001000 P 06/21/14 1.0 0.00 0.20
KERX 140621P00002000 P 06/21/14 2.0 0.00 0.20
KERX 140621P00002500 P 06/21/14 2.5 0.00 0.20
KERX 140621P00003000 P 06/21/14 3.0 0.00 0.20
KERX 140621P00004000 P 06/21/14 4.0 0.00 0.20
KERX 140621P00005000 P 06/21/14 5.0 0.00 0.20
KERX 140621P00006000 P 06/21/14 6.0 0.00 0.20
KERX 140621P00007000 P 06/21/14 7.0 0.10 0.25
KERX 140621P00008000 P 06/21/14 8.0 0.10 0.35
KERX 140621P00009000 P 06/21/14 9.0 0.30 0.50
KERX 140621P00010000 P 06/21/14 10.0 0.50 0.60
KERX 140621P00011000 P 06/21/14 11.0 0.75 0.90
KERX 140621P00012000 P 06/21/14 12.0 1.10 1.20
KERX 140621P00013000 P 06/21/14 13.0 1.50 1.55
KERX 140621P00014000 P 06/21/14 14.0 1.95 2.10
KERX 140621P00015000 P 06/21/14 15.0 2.45 2.65
KERX 140621P00016000 P 06/21/14 16.0 3.00 3.30
KERX 140621P00017000 P 06/21/14 17.0 3.70 4.00
KERX 140621P00018000 P 06/21/14 18.0 4.40 4.80
KERX 140621P00019000 P 06/21/14 19.0 5.20 5.60
KERX 140621P00020000 P 06/21/14 20.0 6.00 6.40
KERX 140621P00021000 P 06/21/14 21.0 6.80 7.40
KERX 140621P00022000 P 06/21/14 22.0 7.70 8.60
KERX 140621P00024000 P 06/21/14 24.0 9.50 10.40
KERX 140621P00025000 P 06/21/14 25.0 10.50 11.40
KERX 140621P00026000 P 06/21/14 26.0 11.50 12.50
KERX 140621P00027000 P 06/21/14 27.0 12.50 13.50
KERX 140621P00028000 P 06/21/14 28.0 13.40 14.40
KERX 140621P00029000 P 06/21/14 29.0 14.40 15.40
KERX 140621P00030000 P 06/21/14 30.0 15.40 16.40
KERX 140621P00031000 P 06/21/14 31.0 16.40 17.40
KERX 140621P00032000 P 06/21/14 32.0 17.40 18.40
KERX 140621P00033000 P 06/21/14 33.0 18.30 19.40
KERX 140621P00034000 P 06/21/14 34.0 19.30 20.40
KERX 140920C00001000 C 09/20/14 1.0 12.30 13.80
KERX 140920C00002000 C 09/20/14 2.0 11.30 12.80
KERX 140920C00002500 C 09/20/14 2.5 10.60 13.00
KERX 140920C00003000 C 09/20/14 3.0 10.50 11.70
KERX 140920C00004000 C 09/20/14 4.0 9.70 10.70
KERX 140920C00005000 C 09/20/14 5.0 8.90 9.80
KERX 140920C00006000 C 09/20/14 6.0 7.90 8.90
KERX 140920C00008000 C 09/20/14 8.0 6.20 7.20
KERX 140920C00009000 C 09/20/14 9.0 5.40 6.40
KERX 140920C00010000 C 09/20/14 10.0 4.80 5.70
KERX 140920C00011000 C 09/20/14 11.0 4.30 5.00
KERX 140920C00012000 C 09/20/14 12.0 3.90 4.40
KERX 140920C00013000 C 09/20/14 13.0 3.30 3.90
KERX 140920C00014000 C 09/20/14 14.0 2.85 3.30
KERX 140920C00015000 C 09/20/14 15.0 2.55 2.85
KERX 140920C00016000 C 09/20/14 16.0 2.15 2.45
KERX 140920C00017000 C 09/20/14 17.0 1.80 2.10
KERX 140920C00018000 C 09/20/14 18.0 1.50 1.75
KERX 140920C00019000 C 09/20/14 19.0 1.20 1.60
KERX 140920C00020000 C 09/20/14 20.0 1.05 1.35
KERX 140920C00021000 C 09/20/14 21.0 0.85 1.15
KERX 140920C00022000 C 09/20/14 22.0 0.70 1.05
KERX 140920C00024000 C 09/20/14 24.0 0.45 0.75
KERX 140920C00025000 C 09/20/14 25.0 0.35 0.65
KERX 140920C00026000 C 09/20/14 26.0 0.25 0.55
KERX 140920C00027000 C 09/20/14 27.0 0.25 0.50
KERX 140920C00028000 C 09/20/14 28.0 0.15 0.45
KERX 140920C00029000 C 09/20/14 29.0 0.15 0.40
KERX 140920C00030000 C 09/20/14 30.0 0.10 0.30
KERX 140920C00031000 C 09/20/14 31.0 0.05 0.30
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 0.25
KERX 140920P00003000 P 09/20/14 3.0 0.00 0.25
KERX 140920P00004000 P 09/20/14 4.0 0.00 0.25
KERX 140920P00005000 P 09/20/14 5.0 0.05 0.25
KERX 140920P00006000 P 09/20/14 6.0 0.10 0.40
KERX 140920P00008000 P 09/20/14 8.0 0.40 0.70
KERX 140920P00009000 P 09/20/14 9.0 0.65 0.95
KERX 140920P00010000 P 09/20/14 10.0 0.95 1.15
KERX 140920P00011000 P 09/20/14 11.0 1.25 1.55
KERX 140920P00012000 P 09/20/14 12.0 1.65 1.95
KERX 140920P00013000 P 09/20/14 13.0 2.05 2.45
KERX 140920P00014000 P 09/20/14 14.0 2.60 2.90
KERX 140920P00015000 P 09/20/14 15.0 3.10 3.50
KERX 140920P00016000 P 09/20/14 16.0 3.70 4.20
KERX 140920P00017000 P 09/20/14 17.0 4.40 4.90
KERX 140920P00018000 P 09/20/14 18.0 5.10 5.60
KERX 140920P00019000 P 09/20/14 19.0 5.80 6.30
KERX 140920P00020000 P 09/20/14 20.0 6.60 7.10
KERX 140920P00021000 P 09/20/14 21.0 7.40 7.90
KERX 140920P00022000 P 09/20/14 22.0 8.20 8.80
KERX 140920P00024000 P 09/20/14 24.0 10.00 11.00
KERX 140920P00025000 P 09/20/14 25.0 10.90 11.90
KERX 140920P00026000 P 09/20/14 26.0 11.80 12.80
KERX 140920P00027000 P 09/20/14 27.0 12.70 13.80
KERX 140920P00028000 P 09/20/14 28.0 13.60 14.80
KERX 140920P00029000 P 09/20/14 29.0 14.60 15.80
KERX 140920P00030000 P 09/20/14 30.0 15.50 16.70
KERX 140920P00031000 P 09/20/14 31.0 16.40 17.70
KERX 140920P00032000 P 09/20/14 32.0 16.70 19.00
KERX 140920P00033000 P 09/20/14 33.0 18.20 20.00
KERX 140920P00034000 P 09/20/14 34.0 18.70 21.00
KERX 141220C00001000 C 12/20/14 1.0 12.30 13.80
KERX 141220C00002000 C 12/20/14 2.0 11.10 12.80
KERX 141220C00003000 C 12/20/14 3.0 10.50 11.70
KERX 141220C00004000 C 12/20/14 4.0 9.70 10.80
KERX 141220C00005000 C 12/20/14 5.0 8.80 9.90
KERX 141220C00006000 C 12/20/14 6.0 8.00 9.10
KERX 141220C00008000 C 12/20/14 8.0 6.40 7.50
KERX 141220C00009000 C 12/20/14 9.0 5.80 6.80
KERX 141220C00010000 C 12/20/14 10.0 5.10 6.10
KERX 141220C00011000 C 12/20/14 11.0 4.60 5.50
KERX 141220C00012000 C 12/20/14 12.0 4.10 4.90
KERX 141220C00013000 C 12/20/14 13.0 3.90 4.40
KERX 141220C00014000 C 12/20/14 14.0 3.40 4.00
KERX 141220C00015000 C 12/20/14 15.0 3.00 3.60
KERX 141220C00016000 C 12/20/14 16.0 2.70 3.20
KERX 141220C00017000 C 12/20/14 17.0 2.40 2.85
KERX 141220C00018000 C 12/20/14 18.0 2.05 2.50
KERX 141220C00019000 C 12/20/14 19.0 1.80 2.25
KERX 141220C00020000 C 12/20/14 20.0 1.60 1.80
KERX 141220C00021000 C 12/20/14 21.0 1.45 1.75
KERX 141220C00022000 C 12/20/14 22.0 1.25 1.60
KERX 141220C00024000 C 12/20/14 24.0 0.95 1.25
KERX 141220C00025000 C 12/20/14 25.0 0.80 1.15
KERX 141220C00026000 C 12/20/14 26.0 0.70 1.00
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 141220P00003000 P 12/20/14 3.0 0.00 0.25
KERX 141220P00004000 P 12/20/14 4.0 0.00 0.30
KERX 141220P00005000 P 12/20/14 5.0 0.10 0.40
KERX 141220P00006000 P 12/20/14 6.0 0.25 0.55
KERX 141220P00008000 P 12/20/14 8.0 0.65 1.00
KERX 141220P00009000 P 12/20/14 9.0 1.00 1.30
KERX 141220P00010000 P 12/20/14 10.0 1.40 1.55
KERX 141220P00011000 P 12/20/14 11.0 1.70 2.10
KERX 141220P00012000 P 12/20/14 12.0 2.20 2.45
KERX 141220P00013000 P 12/20/14 13.0 2.70 3.10
KERX 141220P00014000 P 12/20/14 14.0 3.10 3.60
KERX 141220P00015000 P 12/20/14 15.0 3.70 4.20
KERX 141220P00016000 P 12/20/14 16.0 4.40 4.80
KERX 141220P00017000 P 12/20/14 17.0 5.00 5.50
KERX 141220P00018000 P 12/20/14 18.0 5.70 6.20
KERX 141220P00019000 P 12/20/14 19.0 6.40 6.90
KERX 141220P00020000 P 12/20/14 20.0 7.20 7.80
KERX 141220P00021000 P 12/20/14 21.0 8.00 8.60
KERX 141220P00022000 P 12/20/14 22.0 8.80 9.50
KERX 141220P00024000 P 12/20/14 24.0 10.50 11.50
KERX 141220P00025000 P 12/20/14 25.0 11.30 12.40
KERX 141220P00026000 P 12/20/14 26.0 12.20 13.30
KERX 150117C00000500 C 01/17/15 0.5 13.00 14.20
KERX 150117C00001000 C 01/17/15 1.0 12.50 13.80
KERX 150117C00001500 C 01/17/15 1.5 12.00 13.20
KERX 150117C00002000 C 01/17/15 2.0 11.50 12.90
KERX 150117C00002500 C 01/17/15 2.5 11.00 12.20
KERX 150117C00003000 C 01/17/15 3.0 10.50 11.70
KERX 150117C00003500 C 01/17/15 3.5 10.00 11.30
KERX 150117C00004000 C 01/17/15 4.0 9.70 10.80
KERX 150117C00004500 C 01/17/15 4.5 9.30 10.40
KERX 150117C00005000 C 01/17/15 5.0 8.80 9.90
KERX 150117C00005500 C 01/17/15 5.5 8.40 9.50
KERX 150117C00007000 C 01/17/15 7.0 7.30 8.30
KERX 150117C00009000 C 01/17/15 9.0 5.90 6.90
KERX 150117C00010000 C 01/17/15 10.0 5.70 6.20
KERX 150117C00011000 C 01/17/15 11.0 4.80 5.70
KERX 150117C00012000 C 01/17/15 12.0 4.60 5.10
KERX 150117C00014000 C 01/17/15 14.0 3.50 4.20
KERX 150117C00015000 C 01/17/15 15.0 3.20 3.80
KERX 150117C00016000 C 01/17/15 16.0 2.85 3.40
KERX 150117C00017000 C 01/17/15 17.0 2.60 3.10
KERX 150117C00019000 C 01/17/15 19.0 2.00 2.45
KERX 150117C00020000 C 01/17/15 20.0 1.75 2.20
KERX 150117C00021000 C 01/17/15 21.0 1.60 2.00
KERX 150117C00022000 C 01/17/15 22.0 1.35 1.80
KERX 150117C00024000 C 01/17/15 24.0 1.05 1.40
KERX 150117C00025000 C 01/17/15 25.0 0.95 1.25
KERX 150117C00026000 C 01/17/15 26.0 0.80 1.15
KERX 150117C00030000 C 01/17/15 30.0 0.45 0.75
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 0.25
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 0.05 0.35
KERX 150117P00005000 P 01/17/15 5.0 0.10 0.40
KERX 150117P00005500 P 01/17/15 5.5 0.20 0.50
KERX 150117P00007000 P 01/17/15 7.0 0.55 0.70
KERX 150117P00009000 P 01/17/15 9.0 1.10 1.45
KERX 150117P00010000 P 01/17/15 10.0 1.50 1.80
KERX 150117P00011000 P 01/17/15 11.0 1.90 2.30
KERX 150117P00012000 P 01/17/15 12.0 2.35 2.75
KERX 150117P00014000 P 01/17/15 14.0 3.40 3.80
KERX 150117P00015000 P 01/17/15 15.0 4.00 4.40
KERX 150117P00016000 P 01/17/15 16.0 4.60 5.00
KERX 150117P00017000 P 01/17/15 17.0 5.30 5.70
KERX 150117P00019000 P 01/17/15 19.0 6.60 7.20
KERX 150117P00020000 P 01/17/15 20.0 7.40 7.90
KERX 150117P00021000 P 01/17/15 21.0 8.20 8.70
KERX 150117P00022000 P 01/17/15 22.0 8.90 9.60
KERX 150117P00024000 P 01/17/15 24.0 10.60 11.70
KERX 150117P00025000 P 01/17/15 25.0 11.40 12.40
KERX 150117P00026000 P 01/17/15 26.0 12.30 13.40
KERX 150117P00030000 P 01/17/15 30.0 15.90 17.10
KERX 160115C00002500 C 01/15/16 2.5 9.80 14.40
KERX 160115C00003000 C 01/15/16 3.0 10.50 12.30
KERX 160115C00004000 C 01/15/16 4.0 9.80 11.70
KERX 160115C00005000 C 01/15/16 5.0 8.90 11.00
KERX 160115C00008000 C 01/15/16 8.0 7.40 8.70
KERX 160115C00010000 C 01/15/16 10.0 6.20 7.70
KERX 160115C00012000 C 01/15/16 12.0 5.20 7.00
KERX 160115C00015000 C 01/15/16 15.0 4.10 5.60
KERX 160115C00017000 C 01/15/16 17.0 4.00 5.10
KERX 160115C00020000 C 01/15/16 20.0 2.70 4.50
KERX 160115C00022000 C 01/15/16 22.0 2.20 4.00
KERX 160115C00025000 C 01/15/16 25.0 1.85 3.30
KERX 160115C00030000 C 01/15/16 30.0 1.15 2.60
KERX 160115P00002500 P 01/15/16 2.5 0.00 4.80
KERX 160115P00003000 P 01/15/16 3.0 0.05 0.70
KERX 160115P00004000 P 01/15/16 4.0 0.25 1.00
KERX 160115P00005000 P 01/15/16 5.0 0.30 1.20
KERX 160115P00008000 P 01/15/16 8.0 1.55 2.40
KERX 160115P00010000 P 01/15/16 10.0 2.30 3.50
KERX 160115P00012000 P 01/15/16 12.0 3.30 4.50
KERX 160115P00015000 P 01/15/16 15.0 5.10 6.40
KERX 160115P00017000 P 01/15/16 17.0 6.40 7.80
KERX 160115P00020000 P 01/15/16 20.0 8.50 10.00
KERX 160115P00022000 P 01/15/16 22.0 10.10 11.70
KERX 160115P00025000 P 01/15/16 25.0 12.40 13.80
KERX 160115P00030000 P 01/15/16 30.0 16.70 19.00

OPRA data is delayed 15 minutes.