NASDAQ:AMKR | Historical Stock Price | AMKOR TECHNOLOGY, INC.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1998-05-01 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$1.33$3.13$7.39$17.42$41.05$96.761998-05-012026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 1999

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1999-12-31$28.25$28.25366,400
1999-12-30$25.63$25.63188,800
1999-12-29$26.13$26.12233,200
1999-12-28$26.31$26.31174,500
1999-12-27$26.88$26.87273,500
1999-12-23$26.69$26.69205,900
1999-12-22$27.38$27.37336,300
1999-12-21$26.88$26.874,720,300
1999-12-20$26.63$26.63490,300
1999-12-17$26.00$26.00559,300
1999-12-16$26.19$26.191,227,600
1999-12-15$23.19$23.191,544,800
1999-12-14$25.50$25.50588,600
1999-12-13$26.00$26.001,028,900
1999-12-10$25.00$25.00250,700
1999-12-09$25.25$25.25437,400
1999-12-08$27.44$27.44394,100
1999-12-07$26.38$26.37637,200
1999-12-06$27.06$27.06333,700
1999-12-03$27.75$27.751,086,400
1999-12-02$28.19$28.19981,200
1999-12-01$27.00$27.001,975,100
1999-11-30$27.00$27.001,988,000
1999-11-29$25.19$25.192,236,900
1999-11-26$23.38$23.38110,800
1999-11-24$22.88$22.87291,500
1999-11-23$22.50$22.50709,600
1999-11-22$22.94$22.941,615,500
1999-11-19$23.56$23.561,489,000
1999-11-18$24.25$24.251,269,700
1999-11-17$25.00$25.00990,500
1999-11-16$25.00$25.00922,600
1999-11-15$24.00$24.00532,100
1999-11-12$25.25$25.25644,000
1999-11-11$25.06$25.061,595,400
1999-11-10$25.63$25.631,328,200
1999-11-09$22.81$22.81837,200
1999-11-08$23.38$23.38807,900
1999-11-05$23.13$23.121,031,700
1999-11-04$22.44$22.441,151,600
1999-11-03$21.69$21.693,378,200
1999-11-02$21.75$21.75949,500
1999-11-01$21.31$21.311,725,100
1999-10-29$20.19$20.193,582,900
1999-10-28$19.19$19.191,429,600
1999-10-27$18.69$18.691,774,800
1999-10-26$18.69$18.691,266,500
1999-10-25$17.94$17.94879,400
1999-10-22$18.50$18.50840,300
1999-10-21$16.88$16.87374,400
1999-10-20$16.31$16.311,010,700
1999-10-19$16.44$16.44749,300
1999-10-18$16.63$16.63505,100
1999-10-15$17.31$17.31665,000
1999-10-14$17.75$17.75611,300
1999-10-13$17.56$17.561,215,800
1999-10-12$17.56$17.56637,300
1999-10-11$18.63$18.63455,000
1999-10-08$18.31$18.31657,600
1999-10-07$18.13$18.131,060,700
1999-10-06$20.06$20.06910,100
1999-10-05$17.88$17.87898,100
1999-10-04$16.81$16.81589,800
1999-10-01$16.34$16.341,059,000
1999-09-30$16.13$16.121,806,400
1999-09-29$18.13$18.13539,300
1999-09-28$18.06$18.061,167,200
1999-09-27$18.56$18.56905,000
1999-09-24$17.38$17.372,285,800
1999-09-23$18.13$18.131,079,400
1999-09-22$19.56$19.561,129,900
1999-09-21$18.75$18.75723,600
1999-09-20$20.69$20.691,616,700
1999-09-17$19.81$19.81721,300
1999-09-16$19.31$19.311,192,200
1999-09-15$19.94$19.941,488,600
1999-09-14$20.94$20.94885,500
1999-09-13$21.94$21.94658,400
1999-09-10$22.63$22.622,551,900
1999-09-09$20.75$20.751,242,100
1999-09-08$20.75$20.752,609,600
1999-09-07$21.06$21.063,100,500
1999-09-03$20.00$20.001,634,400
1999-09-02$18.19$18.19657,200
1999-09-01$17.97$17.97732,200
1999-08-31$17.63$17.63846,100
1999-08-30$16.88$16.87467,500
1999-08-27$17.50$17.502,793,800
1999-08-26$18.06$18.061,555,200
1999-08-25$17.75$17.751,423,600
1999-08-24$17.81$17.811,136,200
1999-08-23$16.56$16.56455,000
1999-08-20$16.44$16.44619,100
1999-08-19$16.00$16.00613,300
1999-08-18$16.13$16.12822,500
1999-08-17$16.50$16.50966,200
1999-08-16$16.44$16.441,196,300
1999-08-13$17.28$17.281,232,200
1999-08-12$17.81$17.812,526,200
1999-08-11$18.06$18.062,582,600
1999-08-10$17.88$17.873,544,400
1999-08-09$18.13$18.135,144,000
1999-08-06$15.63$15.621,553,400
1999-08-05$14.88$14.871,414,700
1999-08-04$14.00$14.001,063,700
1999-08-03$14.50$14.501,327,700
1999-08-02$15.00$15.002,263,700
1999-07-30$15.38$15.371,250,900
1999-07-29$15.00$15.002,368,200
1999-07-28$15.38$15.372,336,000
1999-07-27$14.94$14.944,980,200
1999-07-26$13.19$13.191,017,200
1999-07-23$13.50$13.501,287,300
1999-07-22$13.00$13.001,576,300
1999-07-21$12.94$12.94958,300
1999-07-20$12.00$12.001,820,200
1999-07-19$12.69$12.691,683,500
1999-07-16$12.94$12.941,526,600
1999-07-15$13.19$13.192,268,700
1999-07-14$12.81$12.813,308,700
1999-07-13$11.44$11.441,221,900
1999-07-12$11.31$11.311,232,200
1999-07-09$10.56$10.56405,500
1999-07-08$10.50$10.501,439,500
1999-07-07$10.13$10.13668,500
1999-07-06$10.44$10.44943,600
1999-07-02$10.50$10.501,825,600
1999-07-01$10.19$10.191,919,600
1999-06-30$10.25$10.252,552,100
1999-06-29$8.88$8.872,353,300
1999-06-28$7.97$7.97310,600
1999-06-25$7.56$7.56257,300
1999-06-24$7.69$7.69304,800
1999-06-23$7.75$7.75285,500
1999-06-22$7.69$7.69790,500
1999-06-21$7.81$7.81501,300
1999-06-18$7.88$7.87661,700
1999-06-17$7.88$7.87535,400
1999-06-16$7.88$7.87725,200
1999-06-15$7.75$7.75381,300
1999-06-14$7.88$7.87731,900
1999-06-11$7.78$7.78917,200
1999-06-10$7.41$7.412,816,700
1999-06-09$7.47$7.471,312,800
1999-06-08$7.31$7.312,592,900
1999-06-07$8.00$8.003,833,500
1999-06-04$9.06$9.06555,100
1999-06-03$8.75$8.75378,200
1999-06-02$9.25$9.25694,400
1999-06-01$9.19$9.19235,800
1999-05-28$9.25$9.25320,600
1999-05-27$9.13$9.12305,000
1999-05-26$9.31$9.311,346,700
1999-05-25$9.31$9.31700,700
1999-05-24$9.81$9.81481,400
1999-05-21$10.13$10.13247,500
1999-05-20$10.31$10.31399,900
1999-05-19$10.06$10.06798,300
1999-05-18$9.94$9.941,221,400
1999-05-17$9.50$9.50371,400
1999-05-14$9.56$9.56887,300
1999-05-13$10.06$10.061,680,300
1999-05-12$9.63$9.62673,200
1999-05-11$9.25$9.25675,100
1999-05-10$9.53$9.53860,500
1999-05-07$9.06$9.06673,000
1999-05-06$8.94$8.94666,800
1999-05-05$8.97$8.971,052,800
1999-05-04$8.94$8.94637,200
1999-05-03$9.53$9.53471,300
1999-04-30$9.75$9.75659,000
1999-04-29$9.88$9.87864,700
1999-04-28$9.88$9.87993,900
1999-04-27$9.94$9.94953,500
1999-04-26$10.00$10.001,338,600
1999-04-23$9.69$9.69806,900
1999-04-22$9.50$9.501,463,300
1999-04-21$9.88$9.871,781,700
1999-04-20$8.56$8.56653,400
1999-04-19$8.00$8.001,161,200
1999-04-16$8.44$8.441,043,300
1999-04-15$8.00$8.00346,800
1999-04-14$7.88$7.87377,500
1999-04-13$8.06$8.06450,700
1999-04-12$7.97$7.97349,900
1999-04-09$8.00$8.001,241,100
1999-04-08$7.75$7.75456,100
1999-04-07$7.94$7.94208,500
1999-04-06$7.94$7.94369,800
1999-04-05$8.13$8.12277,200
1999-04-01$8.13$8.12513,200
1999-03-31$7.88$7.872,201,400
1999-03-30$7.88$7.87835,600
1999-03-29$7.97$7.97332,100
1999-03-26$7.31$7.31517,600
1999-03-25$7.63$7.62903,900
1999-03-24$7.53$7.53382,700
1999-03-23$7.38$7.371,241,300
1999-03-22$8.06$8.06626,100
1999-03-19$8.50$8.50615,400
1999-03-18$8.69$8.69412,300
1999-03-17$8.97$8.97264,100
1999-03-16$9.00$9.00801,400
1999-03-15$8.88$8.87722,800
1999-03-12$8.75$8.752,322,600
1999-03-11$9.50$9.50642,700
1999-03-10$9.75$9.75590,100
1999-03-09$9.94$9.94856,100
1999-03-08$10.50$10.50573,300
1999-03-05$10.50$10.50788,500
1999-03-04$10.25$10.25753,800
1999-03-03$10.19$10.19326,900
1999-03-02$10.38$10.37787,900
1999-03-01$10.44$10.44748,400
1999-02-26$10.50$10.50766,000
1999-02-25$11.06$11.06579,100
1999-02-24$11.38$11.37953,700
1999-02-23$11.61$11.613,381,300
1999-02-22$10.63$10.62911,600
1999-02-19$10.00$10.00603,500
1999-02-18$10.31$10.31886,000
1999-02-17$10.19$10.19601,800
1999-02-16$10.25$10.25608,600
1999-02-12$10.38$10.371,827,800
1999-02-11$11.25$11.254,181,500
1999-02-10$9.00$9.001,494,800
1999-02-09$9.31$9.311,598,000
1999-02-08$10.19$10.191,367,100
1999-02-05$9.50$9.501,900,100
1999-02-04$10.38$10.371,487,300
1999-02-03$11.38$11.371,555,900
1999-02-02$11.22$11.221,058,000
1999-02-01$12.03$12.032,198,600
1999-01-29$11.56$11.561,863,000
1999-01-28$10.44$10.44757,900
1999-01-27$10.75$10.751,262,000
1999-01-26$10.84$10.84430,100
1999-01-25$11.06$11.06737,900
1999-01-22$11.09$11.091,243,200
1999-01-21$10.63$10.621,237,000
1999-01-20$11.19$11.191,891,300
1999-01-19$10.44$10.44605,100
1999-01-15$10.75$10.751,058,600
1999-01-14$10.75$10.751,346,700
1999-01-13$11.44$11.442,457,200
1999-01-12$11.25$11.252,155,100
1999-01-11$10.75$10.751,418,500
1999-01-08$10.44$10.441,495,700
1999-01-07$10.25$10.252,306,200
1999-01-06$9.88$9.871,635,900
1999-01-05$9.88$9.87681,800
1999-01-04$9.94$9.941,185,600