Date Contract #Units $Volume Low High Last 10/19/98 MS105kH 12 9.5480 0.5980 0.9000 0.5980 10/19/98 MS105kL 7 4.5050 0.5000 0.8450 0.5000 10/20/98 MS105kH 57 30.6930 0.3010 0.5980 0.5940 10/20/98 MS105kL 56 34.3100 0.5200 0.6720 0.5500 10/21/98 MS105kH 125 73.5890 0.5100 0.5990 0.5980 10/21/98 MS105kL 77 35.9260 0.4020 0.6570 0.4420 10/22/98 MS105kH 326 204.8820 0.5600 0.7500 0.7480 10/22/98 MS105kL 50 17.7820 0.3000 0.5800 0.3990 10/23/98 MS105kH 55 37.9220 0.5600 0.7480 0.7000 10/23/98 MS105kL 31 12.4430 0.3350 0.4300 0.4290 10/24/98 MS105kH 3 1.7450 0.5650 0.6000 0.5650 10/24/98 MS105kL 6 2.4570 0.3900 0.4290 0.3900 10/25/98 MS105kH 10 6.4220 0.5990 0.6470 0.5990 10/25/98 MS105kL 13 5.5540 0.4150 0.4300 0.4300 10/26/98 MS105kH 12 7.8210 0.5630 0.6970 0.5800 10/26/98 MS105kL 14 5.2530 0.3650 0.4640 0.3670 10/27/98 MS105kH 47 27.1800 0.5490 0.6760 0.5490 10/27/98 MS105kL 44 19.1570 0.3310 0.4910 0.4010 10/28/98 MS105kH 21 12.2470 0.5430 0.6770 0.5430 10/28/98 MS105kL 59 27.4310 0.3840 0.5550 0.4990 10/29/98 MS105kH 4 2.5760 0.6190 0.6730 0.6190 10/29/98 MS105kL 10 3.9660 0.3830 0.4270 0.4270 10/30/98 MS105kH 80 51.7840 0.6000 0.6650 0.6610 10/30/98 MS105kL 9 3.6980 0.3300 0.4240 0.3300 10/31/98 MS105kH 22 13.1980 0.5990 0.6000 0.5990 10/31/98 MS105kL 2 0.8440 0.4220 0.4220 0.4220 11/01/98 MS105kH 3 1.8640 0.6000 0.6320 0.6000 11/01/98 MS105kL 17 7.1710 0.4210 0.4220 0.4220 11/02/98 MS105kH 76 47.6460 0.5730 0.6990 0.6240 11/02/98 MS105kL 32 11.6680 0.3080 0.4160 0.3890 11/03/98 MS105kH 54 34.2920 0.5550 0.6900 0.6700 11/03/98 MS105kL 62 22.9170 0.3300 0.4600 0.3300 11/04/98 MS105kH 22 15.2550 0.6610 0.7500 0.7480 11/04/98 MS105kL 24 7.2810 0.2700 0.3600 0.3100 11/05/98 MS105kH 20 15.5900 0.6690 0.7990 0.7990 11/05/98 MS105kL 90 25.2180 0.2210 0.3140 0.2210 11/06/98 MS105kH 22 17.6450 0.7650 0.9400 0.9400 11/06/98 MS105kL 12 2.6350 0.2000 0.2220 0.2000 11/07/98 MS105kH 2 1.5340 0.7670 0.7670 0.7670 11/07/98 MS105kL 4 0.9400 0.2350 0.2350 0.2350 11/08/98 MS105kH 7 6.0330 0.8010 0.8720 0.8010 11/08/98 MS105kL 2 0.2580 0.1280 0.1300 0.1300 11/09/98 MS105kH 11 9.8300 0.8500 0.8980 0.8500 11/09/98 MS105kL 28 5.3580 0.1510 0.2090 0.1990 11/10/98 MS105kH 8 7.3520 0.8990 0.9400 0.9290 11/10/98 MS105kL 65 7.8310 0.0510 0.1700 0.1010 11/11/98 MS105kH 59 54.7500 0.8640 0.9490 0.9150 11/11/98 MS105kL 70 6.4190 0.0610 0.1540 0.0750 11/12/98 MS105kH 62 54.9710 0.8660 0.9390 0.8660 11/12/98 MS105kL 125 18.3650 0.0750 0.1510 0.1510 11/13/98 MS105kH 17 15.0010 0.8500 0.9180 0.8510 11/13/98 MS105kL 25 3.6960 0.0920 0.1530 0.0920 11/14/98 MS105kH 7 6.2220 0.8510 0.9160 0.8510 11/14/98 MS105kL 2 0.3360 0.1680 0.1680 0.1680 11/15/98 MS105kH 4 3.6630 0.9150 0.9160 0.9160 11/15/98 MS105kL 103 11.4420 0.1100 0.1660 0.1660 11/16/98 MS105kH 72 63.3850 0.8540 0.9190 0.9000 11/16/98 MS105kL 205 22.9880 0.0900 0.1700 0.1110 11/17/98 MS105kH 39 35.5550 0.8540 0.9290 0.9290 11/17/98 MS105kL 30 5.0440 0.1110 0.3490 0.1650 11/18/98 MS105kH 55 50.8360 0.8990 0.9590 0.9590 11/18/98 MS105kL 134 8.6920 0.0350 0.1410 0.0600 11/19/98 MS105kH 17 16.2200 0.8900 0.9950 0.9850 11/19/98 MS105kL 18 0.7900 0.0020 0.0750 0.0750 11/20/98 MS105kH 40 39.8240 0.9510 1.0000 0.9990 11/20/98 MS105kL 8 0.4110 0.0010 0.1930 0.0200 11/21/98 MS105kH 4 3.9730 0.9910 1.0000 1.0000 11/21/98 MS105kL 0 0.0000 -1.0 -1.0 0.0200 11/22/98 MS105kH 3 2.9820 0.9910 1.0000 0.9910 11/22/98 MS105kL 2 0.0060 0.0030 0.0030 0.0030