Date Contract #Units $Volume Low High Last 01/21/98 AAPLb 0 0.0000 -1.0 -1.0 -1.0 01/21/98 IBMb 0 0.0000 -1.0 -1.0 -1.0 01/21/98 MSFTb 0 0.0000 -1.0 -1.0 -1.0 01/21/98 SP500b 0 0.0000 -1.0 -1.0 -1.0 01/22/98 AAPLb 6 1.5000 0.2500 0.2500 0.2500 01/22/98 IBMb 0 0.0000 -1.0 -1.0 -1.0 01/22/98 MSFTb 0 0.0000 -1.0 -1.0 -1.0 01/22/98 SP500b 0 0.0000 -1.0 -1.0 -1.0 01/23/98 AAPLb 0 0.0000 -1.0 -1.0 0.2500 01/23/98 IBMb 15 1.8150 0.1210 0.1210 0.1210 01/23/98 MSFTb 15 5.2500 0.3500 0.3500 0.3500 01/23/98 SP500b 40 10.0510 0.2500 0.2540 0.2500 01/24/98 AAPLb 12 4.5350 0.3000 0.3950 0.3000 01/24/98 IBMb 4 0.6080 0.1400 0.1580 0.1400 01/24/98 MSFTb 1 0.4000 0.4000 0.4000 0.4000 01/24/98 SP500b 6 1.4220 0.2010 0.2700 0.2010 01/25/98 AAPLb 0 0.0000 -1.0 -1.0 0.3000 01/25/98 IBMb 1 0.1300 0.1300 0.1300 0.1300 01/25/98 MSFTb 0 0.0000 -1.0 -1.0 0.4000 01/25/98 SP500b 51 10.2100 0.2000 0.2100 0.2000 01/26/98 AAPLb 26 7.0810 0.2510 0.2800 0.2510 01/26/98 IBMb 50 6.8400 0.1260 0.1890 0.1740 01/26/98 MSFTb 49 24.4870 0.4500 0.5300 0.5300 01/26/98 SP500b 30 4.5180 0.1000 0.2000 0.1940 01/27/98 AAPLb 4 0.9040 0.2050 0.2890 0.2890 01/27/98 IBMb 124 15.5570 0.0310 0.1350 0.0310 01/27/98 MSFTb 40 22.9440 0.5640 0.5800 0.5800 01/27/98 SP500b 6 0.9010 0.1200 0.1940 0.1940 01/28/98 AAPLb 1 0.2000 0.2000 0.2000 0.2000 01/28/98 IBMb 29 1.9330 0.0510 0.1000 0.1000 01/28/98 MSFTb 2 1.1810 0.5800 0.6010 0.6010 01/28/98 SP500b 11 1.4370 0.1160 0.1340 0.1160 01/29/98 AAPLb 4 0.6360 0.1560 0.1600 0.1560 01/29/98 IBMb 91 12.2310 0.0760 0.1700 0.1700 01/29/98 MSFTb 6 4.3480 0.6890 0.7850 0.6890 01/29/98 SP500b 4 0.4640 0.1160 0.1160 0.1160 01/30/98 AAPLb 14 1.0930 0.0720 0.1470 0.0730 01/30/98 IBMb 78 12.0620 0.0790 0.1690 0.1000 01/30/98 MSFTb 14 10.0840 0.6990 0.7750 0.7690 01/30/98 SP500b 15 1.7670 0.1160 0.1430 0.1160 01/31/98 AAPLb 11 0.8030 0.0730 0.0730 0.0730 01/31/98 IBMb 11 0.9890 0.0790 0.0990 0.0790 01/31/98 MSFTb 4 3.0540 0.7110 0.7810 0.7110 01/31/98 SP500b 11 1.3200 0.1200 0.1200 0.1200 02/01/98 AAPLb 7 0.6440 0.0720 0.1000 0.1000 02/01/98 IBMb 2 0.1560 0.0780 0.0780 0.0780 02/01/98 MSFTb 0 0.0000 -1.0 -1.0 0.7110 02/01/98 SP500b 2 0.2400 0.1200 0.1200 0.1200 02/02/98 AAPLb 86 2.4530 0.0250 0.0720 0.0260 02/02/98 IBMb 72 6.1130 0.0780 0.1250 0.0820 02/02/98 MSFTb 48 39.5150 0.7780 0.8500 0.8050 02/02/98 SP500b 127 11.1670 0.0560 0.1400 0.0750 02/03/98 AAPLb 219 10.2270 0.0260 0.0680 0.0680 02/03/98 IBMb 199 16.3350 0.0250 0.1300 0.0250 02/03/98 MSFTb 22 18.7520 0.8490 0.8550 0.8490 02/03/98 SP500b 57 3.6200 0.0210 0.0870 0.0210 02/04/98 AAPLb 64 2.7760 0.0400 0.0650 0.0580 02/04/98 IBMb 38 0.9730 0.0160 0.0490 0.0160 02/04/98 MSFTb 15 13.6210 0.8980 0.9490 0.9480 02/04/98 SP500b 24 0.9350 0.0360 0.0790 0.0360 02/05/98 AAPLb 106 3.8300 0.0280 0.0580 0.0350 02/05/98 IBMb 24 0.5780 0.0200 0.0350 0.0340 02/05/98 MSFTb 5 4.7490 0.9490 0.9500 0.9490 02/05/98 SP500b 17 0.7900 0.0230 0.0570 0.0560 02/06/98 AAPLb 27 1.2820 0.0350 0.0500 0.0500 02/06/98 IBMb 12 0.2940 0.0220 0.0500 0.0220 02/06/98 MSFTb 3 2.7900 0.9300 0.9300 0.9300 02/06/98 SP500b 5 0.2550 0.0510 0.0510 0.0510 02/07/98 AAPLb 0 0.0000 -1.0 -1.0 0.0500 02/07/98 IBMb 8 0.4070 0.0440 0.0750 0.0750 02/07/98 MSFTb 1 0.9250 0.9250 0.9250 0.9250 02/07/98 SP500b 0 0.0000 -1.0 -1.0 0.0510 02/08/98 AAPLb 5 0.2500 0.0500 0.0500 0.0500 02/08/98 IBMb 13 0.7130 0.0450 0.0700 0.0450 02/08/98 MSFTb 0 0.0000 -1.0 -1.0 0.9250 02/08/98 SP500b 5 0.2550 0.0510 0.0510 0.0510 02/09/98 AAPLb 33 1.8710 0.0230 0.1000 0.0510 02/09/98 IBMb 26 1.2300 0.0300 0.1000 0.0300 02/09/98 MSFTb 21 19.2920 0.9000 0.9250 0.9240 02/09/98 SP500b 209 4.5630 0.0110 0.0360 0.0290 02/10/98 AAPLb 5 0.2400 0.0480 0.0480 0.0480 02/10/98 IBMb 6 0.1800 0.0200 0.0700 0.0700 02/10/98 MSFTb 20 18.5720 0.9200 0.9300 0.9300 02/10/98 SP500b 7 0.2050 0.0250 0.0400 0.0400 02/11/98 AAPLb 40 1.6040 0.0310 0.1100 0.0380 02/11/98 IBMb 42 1.4440 0.0130 0.0800 0.0190 02/11/98 MSFTb 24 22.4640 0.9300 0.9700 0.9300 02/11/98 SP500b 40 0.9730 0.0200 0.0430 0.0200 02/12/98 AAPLb 34 1.7130 0.0370 0.0590 0.0380 02/12/98 IBMb 30 0.9500 0.0180 0.0440 0.0200 02/12/98 MSFTb 25 23.7860 0.9210 1.0000 0.9490 02/12/98 SP500b 74 2.3320 0.0090 0.1510 0.1510 02/13/98 AAPLb 69 6.7460 0.0380 0.3000 0.1230 02/13/98 IBMb 29 0.5730 0.0190 0.0200 0.0200 02/13/98 MSFTb 6 5.6270 0.9300 0.9650 0.9650 02/13/98 SP500b 22 0.1940 0.0070 0.0250 0.0180 02/14/98 AAPLb 0 0.0000 -1.0 -1.0 0.1230 02/14/98 IBMb 3 0.1500 0.0500 0.0500 0.0500 02/14/98 MSFTb 0 0.0000 -1.0 -1.0 0.9650 02/14/98 SP500b 0 0.0000 -1.0 -1.0 0.0180 02/15/98 AAPLb 29 3.4630 0.0370 0.1570 0.1570 02/15/98 IBMb 6 0.1460 0.0200 0.0330 0.0330 02/15/98 MSFTb 3 2.8880 0.9500 0.9690 0.9500 02/15/98 SP500b 3 0.0500 0.0100 0.0200 0.0200 02/16/98 AAPLb 2 0.0600 0.0300 0.0300 0.0300 02/16/98 IBMb 3 0.0600 0.0200 0.0200 0.0200 02/16/98 MSFTb 6 5.8260 0.9450 0.9840 0.9450 02/16/98 SP500b 4 0.0560 0.0100 0.0180 0.0180 02/17/98 AAPLb 55 2.0500 0.0310 0.0940 0.0330 02/17/98 IBMb 92 2.0160 0.0110 0.0290 0.0130 02/17/98 MSFTb 14 13.0300 0.9290 0.9350 0.9350 02/17/98 SP500b 62 0.3830 0.0060 0.0100 0.0100 02/18/98 AAPLb 55 2.2540 0.0320 0.0450 0.0450 02/18/98 IBMb 19 0.5750 0.0150 0.0440 0.0440 02/18/98 MSFTb 37 33.9900 0.8500 0.9480 0.9390 02/18/98 SP500b 13 0.2820 0.0100 0.0290 0.0290 02/19/98 AAPLb 57 3.2270 0.0500 0.0610 0.0500 02/19/98 IBMb 57 0.9180 0.0110 0.0250 0.0110 02/19/98 MSFTb 2 1.8070 0.9020 0.9050 0.9050 02/19/98 SP500b 113 1.2090 0.0100 0.0290 0.0100 02/20/98 AAPLb 23 0.8000 0.0250 0.1000 0.0250 02/20/98 IBMb 31 0.2120 0.0050 0.0120 0.0050 02/20/98 MSFTb 6 5.8850 0.9790 0.9900 0.9900 02/20/98 SP500b 36 0.3600 0.0100 0.0100 0.0100 02/21/98 AAPLb 0 0.0000 -1.0 -1.0 0.0250 02/21/98 IBMb 60 0.1050 0.0010 0.0100 0.0010 02/21/98 MSFTb 0 0.0000 -1.0 -1.0 0.9900 02/21/98 SP500b 0 0.0000 -1.0 -1.0 0.0100 02/22/98 AAPLb 1 0.0190 0.0190 0.0190 0.0190 02/22/98 IBMb 25 0.0970 0.0010 0.0250 0.0010 02/22/98 MSFTb 1 0.9760 0.9760 0.9760 0.9760 02/22/98 SP500b 0 0.0000 -1.0 -1.0 0.0100