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Symbol:        VL Survey Page (2015-04-10)Premium Content

Keryx Biopharmaceuticals Inc (KERX)
As of May 22 2015 4:55PM
Option Ticker C/P Expiration Strike Bid Premium Ask Premium
KERX 150619C00001000 C 06/19/15 1.0 9.00 9.60
KERX 150619C00002000 C 06/19/15 2.0 8.10 8.60
KERX 150619C00003000 C 06/19/15 3.0 7.10 7.60
KERX 150619C00004000 C 06/19/15 4.0 6.10 6.50
KERX 150619C00005000 C 06/19/15 5.0 5.10 5.60
KERX 150619C00006000 C 06/19/15 6.0 4.10 4.60
KERX 150619C00007000 C 06/19/15 7.0 3.10 3.50
KERX 150619C00008000 C 06/19/15 8.0 2.20 2.50
KERX 150619C00009000 C 06/19/15 9.0 1.30 1.50
KERX 150619C00010000 C 06/19/15 10.0 0.65 1.10
KERX 150619C00011000 C 06/19/15 11.0 0.25 0.40
KERX 150619C00012000 C 06/19/15 12.0 0.10 0.15
KERX 150619C00013000 C 06/19/15 13.0 0.05 0.10
KERX 150619C00014000 C 06/19/15 14.0 0.00 0.15
KERX 150619C00015000 C 06/19/15 15.0 0.00 0.05
KERX 150619C00016000 C 06/19/15 16.0 0.00 0.15
KERX 150619C00017000 C 06/19/15 17.0 0.00 0.15
KERX 150619C00018000 C 06/19/15 18.0 0.00 0.15
KERX 150619C00019000 C 06/19/15 19.0 0.00 0.15
KERX 150619C00020000 C 06/19/15 20.0 0.00 0.15
KERX 150619C00021000 C 06/19/15 21.0 0.00 0.15
KERX 150619C00022000 C 06/19/15 22.0 0.00 0.15
KERX 150619C00023000 C 06/19/15 23.0 0.00 0.15
KERX 150619C00024000 C 06/19/15 24.0 0.00 0.10
KERX 150619C00025000 C 06/19/15 25.0 0.00 0.15
KERX 150619C00026000 C 06/19/15 26.0 0.00 0.10
KERX 150619C00027000 C 06/19/15 27.0 0.00 0.10
KERX 150619C00028000 C 06/19/15 28.0 0.00 0.10
KERX 150619C00029000 C 06/19/15 29.0 0.00 0.10
KERX 150619C00030000 C 06/19/15 30.0 0.00 0.10
KERX 150619C00031000 C 06/19/15 31.0 0.00 0.10
KERX 150619C00032000 C 06/19/15 32.0 0.00 0.10
KERX 150619C00033000 C 06/19/15 33.0 0.00 0.15
KERX 150619P00001000 P 06/19/15 1.0 0.00 0.15
KERX 150619P00002000 P 06/19/15 2.0 0.00 0.15
KERX 150619P00003000 P 06/19/15 3.0 0.00 0.15
KERX 150619P00004000 P 06/19/15 4.0 0.00 0.15
KERX 150619P00005000 P 06/19/15 5.0 0.00 0.15
KERX 150619P00006000 P 06/19/15 6.0 0.00 0.20
KERX 150619P00007000 P 06/19/15 7.0 0.00 0.15
KERX 150619P00008000 P 06/19/15 8.0 0.00 0.15
KERX 150619P00009000 P 06/19/15 9.0 0.10 0.20
KERX 150619P00010000 P 06/19/15 10.0 0.40 0.50
KERX 150619P00011000 P 06/19/15 11.0 0.70 1.15
KERX 150619P00012000 P 06/19/15 12.0 1.55 2.00
KERX 150619P00013000 P 06/19/15 13.0 2.65 2.90
KERX 150619P00014000 P 06/19/15 14.0 3.60 3.90
KERX 150619P00015000 P 06/19/15 15.0 4.60 4.90
KERX 150619P00016000 P 06/19/15 16.0 5.50 5.90
KERX 150619P00017000 P 06/19/15 17.0 6.50 6.90
KERX 150619P00018000 P 06/19/15 18.0 7.40 7.90
KERX 150619P00019000 P 06/19/15 19.0 8.40 8.90
KERX 150619P00020000 P 06/19/15 20.0 9.50 9.90
KERX 150619P00021000 P 06/19/15 21.0 10.50 10.90
KERX 150619P00022000 P 06/19/15 22.0 11.50 11.90
KERX 150619P00023000 P 06/19/15 23.0 12.40 12.90
KERX 150619P00024000 P 06/19/15 24.0 13.50 13.90
KERX 150619P00025000 P 06/19/15 25.0 14.40 14.90
KERX 150619P00026000 P 06/19/15 26.0 15.40 15.90
KERX 150619P00027000 P 06/19/15 27.0 16.50 17.00
KERX 150619P00028000 P 06/19/15 28.0 17.40 17.90
KERX 150619P00029000 P 06/19/15 29.0 18.40 19.00
KERX 150619P00030000 P 06/19/15 30.0 19.50 20.00
KERX 150619P00031000 P 06/19/15 31.0 20.20 21.00
KERX 150619P00032000 P 06/19/15 32.0 21.20 21.90
KERX 150619P00033000 P 06/19/15 33.0 22.50 22.90
KERX 150717C00001000 C 07/17/15 1.0 9.10 9.50
KERX 150717C00002000 C 07/17/15 2.0 8.10 8.50
KERX 150717C00003000 C 07/17/15 3.0 7.10 7.50
KERX 150717C00004000 C 07/17/15 4.0 6.10 6.50
KERX 150717C00005000 C 07/17/15 5.0 5.10 5.50
KERX 150717C00006000 C 07/17/15 6.0 4.10 4.50
KERX 150717C00007000 C 07/17/15 7.0 3.20 3.70
KERX 150717C00008000 C 07/17/15 8.0 2.35 2.95
KERX 150717C00009000 C 07/17/15 9.0 1.55 2.15
KERX 150717C00010000 C 07/17/15 10.0 0.95 1.40
KERX 150717C00011000 C 07/17/15 11.0 0.55 0.90
KERX 150717C00012000 C 07/17/15 12.0 0.30 0.45
KERX 150717C00013000 C 07/17/15 13.0 0.15 0.25
KERX 150717C00014000 C 07/17/15 14.0 0.05 0.20
KERX 150717C00015000 C 07/17/15 15.0 0.00 0.20
KERX 150717C00016000 C 07/17/15 16.0 0.00 0.15
KERX 150717C00017000 C 07/17/15 17.0 0.00 0.15
KERX 150717C00018000 C 07/17/15 18.0 0.00 0.10
KERX 150717C00019000 C 07/17/15 19.0 0.00 0.10
KERX 150717P00001000 P 07/17/15 1.0 0.00 0.10
KERX 150717P00002000 P 07/17/15 2.0 0.00 0.10
KERX 150717P00003000 P 07/17/15 3.0 0.00 0.10
KERX 150717P00004000 P 07/17/15 4.0 0.00 0.10
KERX 150717P00005000 P 07/17/15 5.0 0.00 0.10
KERX 150717P00006000 P 07/17/15 6.0 0.00 0.15
KERX 150717P00007000 P 07/17/15 7.0 0.00 0.20
KERX 150717P00008000 P 07/17/15 8.0 0.10 0.25
KERX 150717P00009000 P 07/17/15 9.0 0.35 0.50
KERX 150717P00010000 P 07/17/15 10.0 0.55 0.85
KERX 150717P00011000 P 07/17/15 11.0 1.05 1.45
KERX 150717P00012000 P 07/17/15 12.0 1.65 2.20
KERX 150717P00013000 P 07/17/15 13.0 2.50 3.10
KERX 150717P00014000 P 07/17/15 14.0 3.60 4.00
KERX 150717P00015000 P 07/17/15 15.0 4.60 4.90
KERX 150717P00016000 P 07/17/15 16.0 5.20 5.90
KERX 150717P00017000 P 07/17/15 17.0 6.30 6.90
KERX 150717P00018000 P 07/17/15 18.0 7.40 7.90
KERX 150717P00019000 P 07/17/15 19.0 8.50 8.90
KERX 150918C00004000 C 09/18/15 4.0 6.10 6.60
KERX 150918C00005000 C 09/18/15 5.0 5.10 5.60
KERX 150918C00006000 C 09/18/15 6.0 4.20 4.80
KERX 150918C00007000 C 09/18/15 7.0 3.30 4.10
KERX 150918C00008000 C 09/18/15 8.0 2.55 3.20
KERX 150918C00009000 C 09/18/15 9.0 1.90 2.50
KERX 150918C00010000 C 09/18/15 10.0 1.35 1.90
KERX 150918C00011000 C 09/18/15 11.0 0.95 1.45
KERX 150918C00012000 C 09/18/15 12.0 0.65 1.00
KERX 150918C00013000 C 09/18/15 13.0 0.45 0.75
KERX 150918C00014000 C 09/18/15 14.0 0.25 0.70
KERX 150918C00015000 C 09/18/15 15.0 0.15 0.35
KERX 150918C00016000 C 09/18/15 16.0 0.10 0.35
KERX 150918C00017000 C 09/18/15 17.0 0.10 0.25
KERX 150918C00018000 C 09/18/15 18.0 0.05 0.50
KERX 150918C00019000 C 09/18/15 19.0 0.00 0.50
KERX 150918C00020000 C 09/18/15 20.0 0.00 0.20
KERX 150918C00021000 C 09/18/15 21.0 0.00 0.50
KERX 150918C00022000 C 09/18/15 22.0 0.00 0.15
KERX 150918C00023000 C 09/18/15 23.0 0.00 0.15
KERX 150918C00024000 C 09/18/15 24.0 0.00 0.15
KERX 150918C00025000 C 09/18/15 25.0 0.00 0.15
KERX 150918C00026000 C 09/18/15 26.0 0.00 0.15
KERX 150918C00027000 C 09/18/15 27.0 0.00 0.25
KERX 150918P00004000 P 09/18/15 4.0 0.00 0.35
KERX 150918P00005000 P 09/18/15 5.0 0.00 0.20
KERX 150918P00006000 P 09/18/15 6.0 0.05 0.30
KERX 150918P00007000 P 09/18/15 7.0 0.20 0.40
KERX 150918P00008000 P 09/18/15 8.0 0.35 0.65
KERX 150918P00009000 P 09/18/15 9.0 0.65 0.95
KERX 150918P00010000 P 09/18/15 10.0 1.05 1.45
KERX 150918P00011000 P 09/18/15 11.0 1.60 2.05
KERX 150918P00012000 P 09/18/15 12.0 2.00 2.80
KERX 150918P00013000 P 09/18/15 13.0 2.95 3.60
KERX 150918P00014000 P 09/18/15 14.0 3.80 4.40
KERX 150918P00015000 P 09/18/15 15.0 4.90 5.30
KERX 150918P00016000 P 09/18/15 16.0 5.20 6.20
KERX 150918P00017000 P 09/18/15 17.0 6.40 7.20
KERX 150918P00018000 P 09/18/15 18.0 7.40 8.20
KERX 150918P00019000 P 09/18/15 19.0 8.30 9.10
KERX 150918P00020000 P 09/18/15 20.0 9.30 10.10
KERX 150918P00021000 P 09/18/15 21.0 10.30 11.10
KERX 150918P00022000 P 09/18/15 22.0 11.30 12.10
KERX 150918P00023000 P 09/18/15 23.0 12.30 13.10
KERX 150918P00024000 P 09/18/15 24.0 13.30 14.10
KERX 150918P00025000 P 09/18/15 25.0 14.30 15.10
KERX 150918P00026000 P 09/18/15 26.0 15.40 16.10
KERX 150918P00027000 P 09/18/15 27.0 16.40 17.20
KERX 151218C00003000 C 12/18/15 3.0 7.10 7.50
KERX 151218C00004000 C 12/18/15 4.0 6.10 6.60
KERX 151218C00005000 C 12/18/15 5.0 5.20 5.80
KERX 151218C00006000 C 12/18/15 6.0 4.30 5.20
KERX 151218C00007000 C 12/18/15 7.0 3.60 4.40
KERX 151218C00008000 C 12/18/15 8.0 2.85 3.70
KERX 151218C00009000 C 12/18/15 9.0 2.30 3.10
KERX 151218C00010000 C 12/18/15 10.0 1.85 2.50
KERX 151218C00011000 C 12/18/15 11.0 1.45 2.05
KERX 151218C00012000 C 12/18/15 12.0 1.15 1.70
KERX 151218C00013000 C 12/18/15 13.0 0.90 1.35
KERX 151218C00014000 C 12/18/15 14.0 0.65 1.10
KERX 151218C00015000 C 12/18/15 15.0 0.50 0.80
KERX 151218C00016000 C 12/18/15 16.0 0.30 0.75
KERX 151218C00017000 C 12/18/15 17.0 0.20 0.65
KERX 151218C00018000 C 12/18/15 18.0 0.15 0.55
KERX 151218C00019000 C 12/18/15 19.0 0.10 0.45
KERX 151218C00020000 C 12/18/15 20.0 0.05 0.40
KERX 151218C00021000 C 12/18/15 21.0 0.00 0.35
KERX 151218C00022000 C 12/18/15 22.0 0.00 0.30
KERX 151218P00003000 P 12/18/15 3.0 0.00 0.25
KERX 151218P00004000 P 12/18/15 4.0 0.00 0.30
KERX 151218P00005000 P 12/18/15 5.0 0.10 0.40
KERX 151218P00006000 P 12/18/15 6.0 0.25 0.55
KERX 151218P00007000 P 12/18/15 7.0 0.45 0.80
KERX 151218P00008000 P 12/18/15 8.0 0.75 1.10
KERX 151218P00009000 P 12/18/15 9.0 1.10 1.50
KERX 151218P00010000 P 12/18/15 10.0 1.55 2.00
KERX 151218P00011000 P 12/18/15 11.0 2.10 2.55
KERX 151218P00012000 P 12/18/15 12.0 2.70 3.30
KERX 151218P00013000 P 12/18/15 13.0 3.30 4.10
KERX 151218P00014000 P 12/18/15 14.0 4.10 4.90
KERX 151218P00015000 P 12/18/15 15.0 4.90 5.80
KERX 151218P00016000 P 12/18/15 16.0 5.00 6.70
KERX 151218P00017000 P 12/18/15 17.0 6.60 7.50
KERX 151218P00018000 P 12/18/15 18.0 7.30 8.40
KERX 151218P00019000 P 12/18/15 19.0 8.40 9.40
KERX 151218P00020000 P 12/18/15 20.0 9.40 10.30
KERX 151218P00021000 P 12/18/15 21.0 10.40 11.30
KERX 151218P00022000 P 12/18/15 22.0 11.30 12.40
KERX 160115C00002500 C 01/15/16 2.5 5.90 10.20
KERX 160115C00003000 C 01/15/16 3.0 7.10 7.50
KERX 160115C00004000 C 01/15/16 4.0 6.10 6.60
KERX 160115C00005000 C 01/15/16 5.0 5.20 6.00
KERX 160115C00006000 C 01/15/16 6.0 3.80 5.40
KERX 160115C00007000 C 01/15/16 7.0 3.40 4.90
KERX 160115C00008000 C 01/15/16 8.0 3.00 3.80
KERX 160115C00009000 C 01/15/16 9.0 2.40 3.30
KERX 160115C00010000 C 01/15/16 10.0 1.95 2.25
KERX 160115C00011000 C 01/15/16 11.0 1.55 2.20
KERX 160115C00012000 C 01/15/16 12.0 1.25 1.85
KERX 160115C00013000 C 01/15/16 13.0 1.00 1.55
KERX 160115C00014000 C 01/15/16 14.0 0.80 1.30
KERX 160115C00015000 C 01/15/16 15.0 0.65 1.05
KERX 160115C00016000 C 01/15/16 16.0 0.50 0.70
KERX 160115C00017000 C 01/15/16 17.0 0.30 0.55
KERX 160115C00018000 C 01/15/16 18.0 0.20 0.65
KERX 160115C00019000 C 01/15/16 19.0 0.05 1.00
KERX 160115C00020000 C 01/15/16 20.0 0.05 0.45
KERX 160115C00021000 C 01/15/16 21.0 0.00 0.90
KERX 160115C00022000 C 01/15/16 22.0 0.00 0.35
KERX 160115C00025000 C 01/15/16 25.0 0.00 0.30
KERX 160115C00030000 C 01/15/16 30.0 0.00 0.20
KERX 160115C00035000 C 01/15/16 35.0 0.00 0.20
KERX 160115P00002500 P 01/15/16 2.5 0.00 0.30
KERX 160115P00003000 P 01/15/16 3.0 0.00 0.25
KERX 160115P00004000 P 01/15/16 4.0 0.00 0.35
KERX 160115P00005000 P 01/15/16 5.0 0.15 0.45
KERX 160115P00006000 P 01/15/16 6.0 0.15 0.75
KERX 160115P00007000 P 01/15/16 7.0 0.50 0.95
KERX 160115P00008000 P 01/15/16 8.0 0.80 1.20
KERX 160115P00009000 P 01/15/16 9.0 1.20 1.70
KERX 160115P00010000 P 01/15/16 10.0 1.65 2.15
KERX 160115P00011000 P 01/15/16 11.0 2.10 2.80
KERX 160115P00012000 P 01/15/16 12.0 2.80 3.50
KERX 160115P00013000 P 01/15/16 13.0 3.40 4.30
KERX 160115P00014000 P 01/15/16 14.0 4.00 5.10
KERX 160115P00015000 P 01/15/16 15.0 5.50 5.80
KERX 160115P00016000 P 01/15/16 16.0 5.60 7.00
KERX 160115P00017000 P 01/15/16 17.0 6.70 7.60
KERX 160115P00018000 P 01/15/16 18.0 7.30 8.60
KERX 160115P00019000 P 01/15/16 19.0 8.20 9.50
KERX 160115P00020000 P 01/15/16 20.0 9.40 10.40
KERX 160115P00021000 P 01/15/16 21.0 10.00 11.60
KERX 160115P00022000 P 01/15/16 22.0 11.30 12.30
KERX 160115P00025000 P 01/15/16 25.0 14.20 15.30
KERX 160115P00030000 P 01/15/16 30.0 19.20 20.20
KERX 160115P00035000 P 01/15/16 35.0 24.30 25.40
KERX 170120C00003000 C 01/20/17 3.0 6.90 8.10
KERX 170120C00005000 C 01/20/17 5.0 4.80 7.00
KERX 170120C00008000 C 01/20/17 8.0 3.50 5.80
KERX 170120C00010000 C 01/20/17 10.0 2.90 4.60
KERX 170120C00013000 C 01/20/17 13.0 1.95 3.60
KERX 170120C00015000 C 01/20/17 15.0 1.50 3.10
KERX 170120C00017000 C 01/20/17 17.0 1.50 2.70
KERX 170120C00020000 C 01/20/17 20.0 1.00 2.25
KERX 170120C00022000 C 01/20/17 22.0 0.15 2.45
KERX 170120C00025000 C 01/20/17 25.0 0.05 1.75
KERX 170120C00027000 C 01/20/17 27.0 0.00 1.60
KERX 170120C00030000 C 01/20/17 30.0 0.00 1.50
KERX 170120P00003000 P 01/20/17 3.0 0.00 1.00
KERX 170120P00005000 P 01/20/17 5.0 0.00 1.45
KERX 170120P00008000 P 01/20/17 8.0 1.10 2.95
KERX 170120P00010000 P 01/20/17 10.0 2.40 4.00
KERX 170120P00013000 P 01/20/17 13.0 3.90 6.30
KERX 170120P00015000 P 01/20/17 15.0 5.20 7.80
KERX 170120P00017000 P 01/20/17 17.0 6.80 9.30
KERX 170120P00020000 P 01/20/17 20.0 9.40 11.90
KERX 170120P00022000 P 01/20/17 22.0 11.00 14.20
KERX 170120P00025000 P 01/20/17 25.0 13.70 16.90
KERX 170120P00027000 P 01/20/17 27.0 15.60 18.80
KERX 170120P00030000 P 01/20/17 30.0 18.70 21.40

OPRA data is delayed 15 minutes.