NEW YORK (AP) _ The Dow Jones industrial average had its ninth-worst point drop Monday. In terms of points lost, here are the 15 worst days for the average, including the percentage change in value.

Oct. 19, 1987 - 508.00 to 1,738.74, 22.6 percent.

Oct. 26, 1987 - 156.83 to 1,793.93, 8.4 percent.

Oct. 16, 1987 - 108.36 to 2,246.73, 4.6 percent.

Oct. 14, 1987 - 95.46 to 2,412.70, 3.8 percent.

Oct. 6, 1987 - 91.55 to 2,548.63, 3.5 percent.

Sept. 11, 1986 - 86.61 to 1,792.89, 4.6 percent.

Oct. 22, 1987 - 77.42 to 1,950.43, 3.8 percent.

July 7, 1986 - 61.87 to 1,839.00, 3.3 percent.

Nov. 9, 1987 - 58.85 to 1,900.20, 3.0 percent.

Oct. 15, 1987 - 57.61 to 2,355.09, 2.4 percent.

March 30, 1987 - 57.39 to 2,278.41, 2.5 percent.

May 15, 1987 - 52.97 to 2,272.52, 2.3 percent.

Sept. 1, 1987 - 51.98 to 2,610.97, 1.9 percent.

April 13, 1987 - 51.71 to 2,287.70, 2.2 percent.

April 22, 1987 - 51.13 to 2,285.94, 2.2 percent.