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Option prices

Prices are delayed by 20 minutes unless stated otherwise in the Conditions. Retrieving any price indicates your acceptance of the Conditions.

Further information on option prices and how prices are released on www.asx.com.au.

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Code  Last $ +/- Bid Offer Open High Low Volume Options Warrants & Structured Products CFDs Chart Status
BEN 12.670 Up 0.160 12.670 12.680 12.580 12.730 12.540 408,144 Options Warrants & Structured Products CFDs  

Options( Show Open Interest only )

Code Expiry
date
P/C Exercise Bid Offer Last Volume Open
interest
Margin Price
BENDZ8 27/11/2014 Call 9.500 3.195 3.195 0.000   0 3.015
BENE18 27/11/2014 Put 9.500 0.000 0.000 0.000   0 0.000
BENDP8 27/11/2014 Call 9.750 2.945 2.945 0.000   0 2.765
BENDQ8 27/11/2014 Put 9.750 0.000 0.000 0.000   0 0.000
BENV77 27/11/2014 Call 10.000 2.695 2.695 0.000   0 2.520
BENV87 27/11/2014 Put 10.000 0.000 0.000 0.000   125 0.000
BENUY7 27/11/2014 Call 10.250 2.445 2.445 0.000   0 2.270
BENUZ7 27/11/2014 Put 10.250 0.000 0.000 0.000   0 0.000
BENVP7 27/11/2014 Call 10.500 2.195 2.195 0.000   0 2.020
BENVQ7 27/11/2014 Put 10.500 0.000 0.000 0.000   0 0.000
BENVH7 27/11/2014 Call 10.750 1.945 1.945 0.000   0 1.775
BENVI7 27/11/2014 Put 10.750 0.000 0.000 0.000   0 0.000
BENV57 27/11/2014 Call 11.000 1.695 1.695 0.000   0 1.525
BENV67 27/11/2014 Put 11.000 0.000 0.000 0.000   50 0.000
BENV17 27/11/2014 Call 11.250 1.390 1.465 0.000   50 1.275
BENV27 27/11/2014 Put 11.250 0.000 0.000 0.000   74 0.000
BENVN7 27/11/2014 Call 11.500 1.140 1.215 0.000   0 1.030
BENVO7 27/11/2014 Put 11.500 0.000 0.000 0.000   0 0.002
BENVJ7 27/11/2014 Call 11.750 0.890 0.965 0.000   75 0.785
BENVK7 27/11/2014 Put 11.750 0.000 0.000 0.000   50 0.006
BENEG8 27/11/2014 Call 11.760 0.935 0.935 0.000   0 0.775
BENEF8 27/11/2014 Put 11.760 0.001 0.001 0.000   49 0.006
BENV37 27/11/2014 Call 12.000 0.645 0.720 0.000   0 0.545
BENV47 27/11/2014 Put 12.000 0.003 0.003 0.000   17 0.020
BENEH8 27/11/2014 Call 12.010 0.690 0.690 0.000   0 0.540
BENEI8 27/11/2014 Put 12.010 0.003 0.003 0.000   0 0.020
BENVB7 27/11/2014 Call 12.250 0.400 0.470 0.000   99 0.325
BENVC7 27/11/2014 Put 12.250 0.010 0.010 0.000   100 0.055
BENVD7 27/11/2014 Call 12.500 0.180 0.230 0.000   152 0.145
BENVE7 27/11/2014 Put 12.500 0.025 0.055 0.000   90 0.140
BENV97 27/11/2014 Call 12.750 0.040 0.080 0.000   132 0.040
BENVA7 27/11/2014 Put 12.750 0.115 0.155 0.000   0 0.295
BENUW7 27/11/2014 Call 13.000 0.015 0.015 0.000   0 0.006
BENUX7 27/11/2014 Put 13.000 0.290 0.365 0.000   0 0.510
BENVL7 27/11/2014 Call 13.250 0.002 0.002 0.000   0 0.000
BENVM7 27/11/2014 Put 13.250 0.540 0.615 0.000   0 0.750
BENVF7 27/11/2014 Call 13.500 0.000 0.000 0.000   0 0.000
BENVG7 27/11/2014 Put 13.500 0.790 0.865 0.000   0 0.995
BENW27 27/11/2014 Call 13.750 0.000 0.000 0.000   0 0.000
BENW37 27/11/2014 Put 13.750 1.040 1.115 0.000   0 1.245
BENWE7 27/11/2014 Call 14.000 0.000 0.000 0.000   0 0.000
BENWF7 27/11/2014 Put 14.000 1.290 1.365 0.000   0 1.495
BENXQ7 27/11/2014 Call 14.250 0.000 0.000 0.000   0 0.000
BENXR7 27/11/2014 Put 14.250 1.560 1.560 0.000   0 1.745
BENYZ7 27/11/2014 Call 14.500 0.000 0.000 0.000   0 0.000
BENZ17 27/11/2014 Put 14.500 1.810 1.810 0.000   0 1.995
BENZM7 27/11/2014 Call 14.750 0.000 0.000 0.000   0 0.000
BENZN7 27/11/2014 Put 14.750 2.060 2.060 0.000   0 2.245
BENE28 18/12/2014 Call 9.500 3.210 3.210 0.000   0 3.030
BENE38 18/12/2014 Put 9.500 0.000 0.000 0.000   0 0.000
BENDR8 18/12/2014 Call 9.750 2.960 2.960 0.000   0 2.785
BENDS8 18/12/2014 Put 9.750 0.000 0.000 0.000   0 0.000
BEND78 18/12/2014 Call 10.000 2.710 2.710 0.000   0 2.535
BEND88 18/12/2014 Put 10.000 0.000 0.000 0.000   0 0.001
BENBY8 18/12/2014 Call 10.250 2.465 2.465 0.000   0 2.290
BENBZ8 18/12/2014 Put 10.250 0.000 0.000 0.000   0 0.002
BENX97 18/12/2014 Call 10.500 2.215 2.215 0.000   0 2.045
BENXA7 18/12/2014 Put 10.500 0.001 0.001 0.000   0 0.004
BENWO7 18/12/2014 Call 10.750 1.970 1.970 0.000   0 1.800
BENWP7 18/12/2014 Put 10.750 0.001 0.001 0.000   0 0.007
BENWM7 18/12/2014 Call 11.000 1.720 1.720 0.000   0 1.555
BENWN7 18/12/2014 Put 11.000 0.004 0.004 0.000   0 0.015
BENWW7 18/12/2014 Call 11.250 1.420 1.500 0.000   0 1.315
BENWX7 18/12/2014 Put 11.250 0.008 0.008 0.000   100 0.020
BENX77 18/12/2014 Call 11.500 1.175 1.255 0.000   50 1.075
BENX87 18/12/2014 Put 11.500 0.015 0.015 0.000   18 0.035
BENWQ7 18/12/2014 Call 11.750 0.935 1.010 0.000   0 0.845
BENWR7 18/12/2014 Put 11.750 0.006 0.055 0.000   200 0.050
BENEK8 18/12/2014 Call 11.760 0.980 0.980 0.000   0 0.835
BENEJ8 18/12/2014 Put 11.760 0.025 0.025 0.000   0 0.055
BENWG7 18/12/2014 Call 12.000 0.705 0.765 0.000   30 0.625
BENWH7 18/12/2014 Put 12.000 0.015 0.065 0.000   70 0.085
BENEL8 18/12/2014 Call 12.010 0.750 0.750 0.000   0 0.620
BENEM8 18/12/2014 Put 12.010 0.050 0.050 0.000   35 0.085
BENWY7 18/12/2014 Call 12.250 0.485 0.545 0.000   277 0.430
BENWZ7 18/12/2014 Put 12.250 0.050 0.095 0.000   100 0.135
BENX37 18/12/2014 Call 12.500 0.295 0.355 0.000   200 0.260
BENX47 18/12/2014 Put 12.500 0.115 0.160 0.000   50 0.225
BENWS7 18/12/2014 Call 12.750 0.150 0.205 0.000   105 0.140
BENWT7 18/12/2014 Put 12.750 0.220 0.265 0.000   100 0.365
BENWI7 18/12/2014 Call 13.000 0.055 0.105 0.000   220 0.065
BENWJ7 18/12/2014 Put 13.000 0.365 0.425 0.000   0 0.545
BENX17 18/12/2014 Call 13.250 0.010 0.060 0.000   0 0.025
BENX27 18/12/2014 Put 13.250 0.570 0.630 0.000   0 0.765
BENX57 18/12/2014 Call 13.500 0.010 0.010 0.000   0 0.007
BENX67 18/12/2014 Put 13.500 0.790 0.865 0.000   0 1.000
BENWU7 18/12/2014 Call 13.750 0.003 0.003 0.000   0 0.002
BENWV7 18/12/2014 Put 13.750 1.040 1.115 0.000   0 1.245
BENWK7 18/12/2014 Call 14.000 0.001 0.001 0.000   0 0.001
BENWL7 18/12/2014 Put 14.000 1.290 1.365 0.000   0 1.495
BENXS7 18/12/2014 Call 14.250 0.000 0.000 0.000   0 0.000
BENXT7 18/12/2014 Put 14.250 1.560 1.560 0.000   0 1.745
BENZ27 18/12/2014 Call 14.500 0.000 0.000 0.000   0 0.000
BENZ37 18/12/2014 Put 14.500 1.810 1.810 0.000   0 2.000
BENZO7 18/12/2014 Call 14.750 0.000 0.000 0.000   0 0.000
BENZP7 18/12/2014 Put 14.750 2.060 2.060 0.000   0 2.250
BENE48 29/01/2015 Call 9.500 3.245 3.245 0.000   0 3.075
BENE58 29/01/2015 Put 9.500 0.004 0.004 0.000   0 0.008
BENDT8 29/01/2015 Call 9.750 2.995 2.995 0.000   0 2.830
BENDU8 29/01/2015 Put 9.750 0.007 0.007 0.000   0 0.015
BEND98 29/01/2015 Call 10.000 2.750 2.750 0.000   0 2.585
BENDK8 29/01/2015 Put 10.000 0.010 0.010 0.000   0 0.020
BENC18 29/01/2015 Call 10.250 2.500 2.500 0.000   0 2.335
BENC28 29/01/2015 Put 10.250 0.015 0.015 0.000   0 0.025
BENZ67 29/01/2015 Call 10.500 2.260 2.260 0.000   0 2.090
BENZ77 29/01/2015 Put 10.500 0.025 0.025 0.000   0 0.030
BENXW7 29/01/2015 Call 10.750 2.015 2.015 0.000   0 1.845
BENXY7 29/01/2015 Put 10.750 0.006 0.050 0.000   0 0.040
BENYC7 29/01/2015 Call 11.000 1.770 1.770 0.000   0 1.605
BENYD7 29/01/2015 Put 11.000 0.015 0.055 0.000   40 0.050
BENYQ7 29/01/2015 Call 11.250 1.425 1.605 0.000   0 1.370
BENYR7 29/01/2015 Put 11.250 0.020 0.060 0.000   200 0.060
BENYG7 29/01/2015 Call 11.500 1.205 1.345 0.000   0 1.140
BENYH7 29/01/2015 Put 11.500 0.030 0.075 0.000   0 0.080
BENY47 29/01/2015 Call 11.750 0.975 1.115 0.000   0 0.920
BENY57 29/01/2015 Put 11.750 0.050 0.095 0.000   0 0.110
BENY87 29/01/2015 Call 12.000 0.800 0.870 0.000   75 0.720
BENY97 29/01/2015 Put 12.000 0.085 0.125 0.000   282 0.150
BENYK7 29/01/2015 Call 12.250 0.600 0.670 0.000   65 0.535
BENYL7 29/01/2015 Put 12.250 0.130 0.175 0.000   112 0.215
BENYE7 29/01/2015 Call 12.500 0.425 0.485 0.000   17 0.375
BENYF7 29/01/2015 Put 12.500 0.210 0.250 0.000   60 0.305
BENY27 29/01/2015 Call 12.750 0.290 0.335 0.000   420 0.245
BENY37 29/01/2015 Put 12.750 0.310 0.360 0.000   210 0.430
BENY67 29/01/2015 Call 13.000 0.165 0.215 0.000   85 0.150
BENY77 29/01/2015 Put 13.000 0.445 0.495 0.000   0 0.590
BENYM7 29/01/2015 Call 13.250 0.080 0.125 0.000   15 0.085
BENYN7 29/01/2015 Put 13.250 0.625 0.675 0.000   0 0.780
BENXZ7 29/01/2015 Call 13.500 0.030 0.080 0.000   0 0.045
BENY17 29/01/2015 Put 13.500 0.770 0.910 0.000   0 1.000
BENYA7 29/01/2015 Call 13.750 0.005 0.055 0.000   0 0.020
BENYB7 29/01/2015 Put 13.750 1.005 1.145 0.000   0 1.240
BENYO7 29/01/2015 Call 14.000 0.015 0.015 0.000   0 0.010
BENYP7 29/01/2015 Put 14.000 1.235 1.415 0.000   0 1.490
BENYI7 29/01/2015 Call 14.250 0.008 0.008 0.000   0 0.004
BENYJ7 29/01/2015 Put 14.250 1.560 1.560 0.000   0 1.740
BENZ47 29/01/2015 Call 14.500 0.004 0.004 0.000   0 0.002
BENZ57 29/01/2015 Put 14.500 1.810 1.810 0.000   0 1.990
BENZQ7 29/01/2015 Call 14.750 0.002 0.002 0.000   0 0.001
BENZR7 29/01/2015 Put 14.750 2.060 2.060 0.000   0 2.240
BENE68 26/02/2015 Call 9.500 3.255 3.255 0.000   0 3.085
BENE78 26/02/2015 Put 9.500 0.035 0.035 0.000   0 0.035
BENDV8 26/02/2015 Call 9.750 3.010 3.010 0.000   0 2.840
BENDW8 26/02/2015 Put 9.750 0.035 0.035 0.000   0 0.040
BENDL8 26/02/2015 Call 10.000 2.765 2.765 0.000   0 2.590
BENDM8 26/02/2015 Put 10.000 0.040 0.040 0.000   50 0.045
BENC38 26/02/2015 Call 10.250 2.515 2.515 0.000   0 2.345
BENC48 26/02/2015 Put 10.250 0.025 0.060 0.000   0 0.050
BENBW8 26/02/2015 Call 10.500 2.270 2.270 0.000   0 2.100
BENBX8 26/02/2015 Put 10.500 0.035 0.070 0.000   0 0.065
BENZW7 26/02/2015 Call 10.750 2.025 2.025 0.000   0 1.855
BENZX7 26/02/2015 Put 10.750 0.045 0.085 0.000   50 0.085
BENB48 26/02/2015 Call 11.000 1.785 1.785 0.000   0 1.615
BENB58 26/02/2015 Put 11.000 0.065 0.100 0.000   0 0.105
BENBJ8 26/02/2015 Call 11.250 1.545 1.545 0.000   0 1.385
BENBK8 26/02/2015 Put 11.250 0.090 0.125 0.000   0 0.135
BENBO8 26/02/2015 Call 11.500 1.315 1.315 0.000   0 1.160
BENBP8 26/02/2015 Put 11.500 0.120 0.160 0.000   50 0.180
BENZY7 26/02/2015 Call 11.750 1.095 1.095 0.000   0 0.955
BENB18 26/02/2015 Put 11.750 0.165 0.205 0.000   0 0.235
BENB28 26/02/2015 Call 12.000 0.835 0.920 0.000   49 0.760
BENB38 26/02/2015 Put 12.000 0.230 0.265 0.000   0 0.310
BENBL8 26/02/2015 Call 12.250 0.650 0.725 0.000   0 0.585
BENBM8 26/02/2015 Put 12.250 0.315 0.350 0.000   0 0.405
BENZU7 26/02/2015 Call 12.500 0.490 0.550 0.000   50 0.435
BENZV7 26/02/2015 Put 12.500 0.420 0.460 0.000   0 0.525
BENB88 26/02/2015 Call 12.750 0.345 0.400 0.000   100 0.315
BENB98 26/02/2015 Put 12.750 0.555 0.590 0.000   0 0.670
BENBH8 26/02/2015 Call 13.000 0.235 0.280 0.000   159 0.210
BENBI8 26/02/2015 Put 13.000 0.710 0.750 0.000   0 0.840
BENFV8 26/02/2015 Call 13.010 0.165 0.165 0.000   0 0.125
BENFW8 26/02/2015 Put 13.010 0.715 0.715 0.000   0 0.845
BENBS8 26/02/2015 Call 13.250 0.150 0.190 0.000   100 0.140
BENBT8 26/02/2015 Put 13.250 0.895 0.935 0.000   0 1.030
BENFY8 26/02/2015 Call 13.260 0.105 0.105 0.000   0 0.080
BENFX8 26/02/2015 Put 13.260 0.895 0.895 0.000   0 1.040
BENZS7 26/02/2015 Call 13.500 0.095 0.130 0.000   100 0.090
BENZT7 26/02/2015 Put 13.500 1.090 1.090 0.000   0 1.245
BENB68 26/02/2015 Call 13.750 0.050 0.090 0.000   200 0.055
BENB78 26/02/2015 Put 13.750 1.310 1.310 0.000   0 1.480
BENBF8 26/02/2015 Call 14.000 0.025 0.060 0.000   50 0.035
BENBG8 26/02/2015 Put 14.000 1.545 1.545 0.000   0 1.720
BENBQ8 26/02/2015 Call 14.250 0.010 0.045 0.000   0 0.020
BENBR8 26/02/2015 Put 14.250 1.790 1.790 0.000   0 1.965
BENBU8 26/02/2015 Call 14.500 0.035 0.035 0.000   0 0.010
BENBV8 26/02/2015 Put 14.500 2.040 2.040 0.000   0 2.215
BENE88 26/03/2015 Call 9.500 3.255 3.255 0.000   0 3.090
BENE98 26/03/2015 Put 9.500 0.035 0.035 0.000   0 0.035
BENDX8 26/03/2015 Call 9.750 3.010 3.010 0.000   0 2.840
BENDY8 26/03/2015 Put 9.750 0.035 0.035 0.000   0 0.040
BENDN8 26/03/2015 Call 10.000 2.760 2.760 0.000   0 2.595
BENDO8 26/03/2015 Put 10.000 0.040 0.040 0.000   0 0.045
BEND58 26/03/2015 Call 10.250 2.515 2.515 0.000   0 2.350
BEND68 26/03/2015 Put 10.250 0.045 0.045 0.000   0 0.055
BENCG8 26/03/2015 Call 10.500 2.270 2.270 0.000   0 2.100
BENCH8 26/03/2015 Put 10.500 0.055 0.055 0.000   50 0.070
BENCI8 26/03/2015 Call 10.750 2.025 2.025 0.000   0 1.860
BENCJ8 26/03/2015 Put 10.750 0.070 0.070 0.000   0 0.090
BENCW8 26/03/2015 Call 11.000 1.785 1.785 0.000   0 1.625
BENCX8 26/03/2015 Put 11.000 0.090 0.090 0.000   50 0.115
BENCS8 26/03/2015 Call 11.250 1.550 1.550 0.000   0 1.395
BENCT8 26/03/2015 Put 11.250 0.120 0.120 0.000   0 0.150
BENC98 26/03/2015 Call 11.500 1.325 1.325 0.000   0 1.175
BENCF8 26/03/2015 Put 11.500 0.155 0.155 0.000   98 0.200
BENCY8 26/03/2015 Call 11.750 1.110 1.110 0.000   0 0.965
BENCZ8 26/03/2015 Put 11.750 0.210 0.210 0.000   0 0.260
BEND38 26/03/2015 Call 12.000 0.905 0.905 0.000   125 0.775
BEND48 26/03/2015 Put 12.000 0.275 0.275 0.000   0 0.340
BENC78 26/03/2015 Call 12.250 0.720 0.720 0.000   90 0.600
BENC88 26/03/2015 Put 12.250 0.365 0.365 0.000   0 0.445
BENCK8 26/03/2015 Call 12.500 0.550 0.550 0.000   0 0.455
BENCL8 26/03/2015 Put 12.500 0.475 0.475 0.000   0 0.565
BENCU8 26/03/2015 Call 12.750 0.410 0.410 0.000   0 0.325
BENCV8 26/03/2015 Put 12.750 0.600 0.600 0.000   0 0.710
BEND18 26/03/2015 Call 13.000 0.290 0.290 0.000   0 0.225
BEND28 26/03/2015 Put 13.000 0.750 0.750 0.000   0 0.875
BENC58 26/03/2015 Call 13.250 0.200 0.200 0.000   233 0.150
BENC68 26/03/2015 Put 13.250 0.925 0.925 0.000   0 1.065
BENCM8 26/03/2015 Call 13.500 0.130 0.130 0.000   0 0.100
BENCN8 26/03/2015 Put 13.500 1.120 1.120 0.000   0 1.270
BENCO8 26/03/2015 Call 13.750 0.085 0.085 0.000   0 0.065
BENCP8 26/03/2015 Put 13.750 1.335 1.335 0.000   0 1.490
BENCQ8 26/03/2015 Call 14.000 0.060 0.060 0.000   0 0.045
BENCR8 26/03/2015 Put 14.000 1.560 1.560 0.000   0 1.725
BENFN8 26/03/2015 Call 14.250 0.040 0.040 0.000   0 0.035
BENFO8 26/03/2015 Put 14.250 1.795 1.795 0.000   0 1.965
BENFR8 26/03/2015 Call 14.500 0.035 0.035 0.000   0 0.035
BENFS8 26/03/2015 Put 14.500 2.040 2.040 0.000   0 2.215
BENEN8 23/04/2015 Call 10.500 2.275 2.275 0.000   0 2.105
BENEO8 23/04/2015 Put 10.500 0.075 0.075 0.000   0 0.085
BENEP8 23/04/2015 Call 10.750 2.030 2.030 0.000   0 1.865
BENEQ8 23/04/2015 Put 10.750 0.090 0.090 0.000   0 0.110
BENER8 23/04/2015 Call 11.000 1.795 1.795 0.000   0 1.630
BENES8 23/04/2015 Put 11.000 0.115 0.115 0.000   0 0.140
BENET8 23/04/2015 Call 11.250 1.560 1.560 0.000   0 1.405
BENEU8 23/04/2015 Put 11.250 0.145 0.145 0.000   0 0.180
BENEV8 23/04/2015 Call 11.500 1.340 1.340 0.000   0 1.190
BENEW8 23/04/2015 Put 11.500 0.190 0.190 0.000   0 0.235
BENEX8 23/04/2015 Call 11.750 1.125 1.125 0.000   0 0.985
BENEY8 23/04/2015 Put 11.750 0.250 0.250 0.000   0 0.305
BENEZ8 23/04/2015 Call 12.000 0.930 0.930 0.000   42 0.800
BENF18 23/04/2015 Put 12.000 0.325 0.325 0.000   0 0.390
BENF28 23/04/2015 Call 12.250 0.750 0.750 0.000   80 0.630
BENF38 23/04/2015 Put 12.250 0.420 0.420 0.000   0 0.490
BENF48 23/04/2015 Call 12.500 0.590 0.590 0.000   0 0.485
BENF58 23/04/2015 Put 12.500 0.530 0.530 0.000   0 0.615
BENF68 23/04/2015 Call 12.750 0.450 0.450 0.000   0 0.365
BENF78 23/04/2015 Put 12.750 0.655 0.655 0.000   0 0.755
BENF88 23/04/2015 Call 13.000 0.335 0.335 0.000   0 0.265
BENF98 23/04/2015 Put 13.000 0.795 0.795 0.000   0 0.920
BENFF8 23/04/2015 Call 13.250 0.240 0.240 0.000   0 0.185
BENFG8 23/04/2015 Put 13.250 0.960 0.960 0.000   0 1.100
BENFH8 23/04/2015 Call 13.500 0.165 0.165 0.000   0 0.130
BENFI8 23/04/2015 Put 13.500 1.145 1.145 0.000   0 1.295
BENFJ8 23/04/2015 Call 13.750 0.110 0.110 0.000   0 0.085
BENFK8 23/04/2015 Put 13.750 1.355 1.355 0.000   0 1.510
BENFL8 23/04/2015 Call 14.000 0.070 0.070 0.000   0 0.055
BENFM8 23/04/2015 Put 14.000 1.575 1.575 0.000   0 1.735
BENFP8 23/04/2015 Call 14.250 0.045 0.045 0.000   0 0.040
BENFQ8 23/04/2015 Put 14.250 1.805 1.805 0.000   0 1.970
BENFT8 23/04/2015 Call 14.500 0.030 0.030 0.000   0 0.030
BENFU8 23/04/2015 Put 14.500 2.045 2.045 0.000   0 2.215

An * next to the security code indicates there has been an announcement today relating to that security. Click on the * to view the list of today's announcements. Please note: The information on this page is reset to zero at approximately 4:30am on the following trading day.

Further information about option prices

Where there are no market prices quoted, a theoretical fair value will be displayed in the Bid and Offer cells. You can distinguish the fair value quotes from actual market prices by the fact that the same theoretical fair value is displayed in both the Bid and the Offer cells.

Prices are delayed by 20 minutes unless stated otherwise in the Conditions. Theoretical fair values are updated at approximately 10.50am, 12.50pm, 2.50pm, 4.55pm and 6.20pm.

Special trades, such as spreads and straddles, (see Understanding Options Strategies (PDF 284KB) for more details) and off market trades only update the Volume field. The Last field is not updated for these types of trades. As a result some series will have Volume figures updated with no last price traded.

Please note: The Bid, Offer, Last and Volume columns are reset to zero at approximately 4.30am on the following trading day.

Where an update to the volume column appears without a corresponding update to the last (sale) column this represents a combination trade. Combinations involve trading on a contingent basis at a net price. As the assigned individual prices which equate to the traded net price may not necessarily provide a true indicator of the market price of the particular component single instruments ASX applies the long standing convention inline with international recognised practice of excluding these types of trades from the calculation of high low last market stats.

Certain details in respect of options trading under the above ASX Codes can be accessed by clicking on the relevant ASX Code.